miscellaneous and its Impurities

Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for miscellaneous Impurities
PA 27 08522

5-Amino-1-benzyl-1h-pyrazole-4-carboxylic acid ethyl ester

5-Amino-1-benzyl-1h-pyrazole-4-carboxylic acid ethyl ester


  • Catalogue No.:PA 27 08522

  • CAS :

    19867-62-0

  • Molecular Formula : C13H15N3O2

  • Molecular Weight : 245.28

PA 27 08523

2-Amino-3-(4-boc-piperazin-1-yl)pyrazine

2-Amino-3-(4-boc-piperazin-1-yl)pyrazine


  • Catalogue No.:PA 27 08523

  • CAS :

    1208542-95-3

  • Molecular Formula : C13H21N5O2

  • Molecular Weight : 279.34

PA 27 08524

4-Amino-1-(1-Boc-piperidin-4-yl)-1H-pyrazole

4-Amino-1-(1-Boc-piperidin-4-yl)-1H-pyrazole


  • Catalogue No.:PA 27 08524

  • CAS :

    1029413-55-5

  • Molecular Formula : C13H22N4O2

  • Molecular Weight : 266.34

PA 27 08525

4-Amino-1-(1-boc-pyrrolidin-3-yl)-1H-pyrazole

4-Amino-1-(1-boc-pyrrolidin-3-yl)-1H-pyrazole


  • Catalogue No.:PA 27 08525

  • CAS :

    1029413-53-3

  • Molecular Formula : C12H20N4O2

  • Molecular Weight : 252.31

PA 27 08526

2-Amino-3-bromo-6-chloropyrazine

2-Amino-3-bromo-6-chloropyrazine


  • Catalogue No.:PA 27 08526

  • CAS :

    212779-21-0

  • Molecular Formula : C4H3BrClN3

  • Molecular Weight : 208.44

PA 27 08527

2-Amino-5-bromo-3-(diethylamino)pyrazine

2-Amino-5-bromo-3-(diethylamino)pyrazine


  • Catalogue No.:PA 27 08527

  • CAS :

    912773-09-2

  • Molecular Formula : C8H13BrN4

  • Molecular Weight : 245.12

PA 27 08528

2-Amino-5-bromo-3-ethoxypyrazine

2-Amino-5-bromo-3-ethoxypyrazine


  • Catalogue No.:PA 27 08528

  • CAS :

    77112-66-4

  • Molecular Formula : C6H8BrN3O

  • Molecular Weight : 218.05

PA 27 08529

2-Amino-5-bromo-3-ethynylpyrazine

2-Amino-5-bromo-3-ethynylpyrazine


  • Catalogue No.:PA 27 08529

  • CAS :

    1209289-08-6

  • Molecular Formula : C6H4BrN3

  • Molecular Weight : 198.02

PA 27 08530

2-Amino-3-bromo-5-methylpyrazine

2-Amino-3-bromo-5-methylpyrazine


  • Catalogue No.:PA 27 08530

  • CAS :

    74290-65-6

  • Molecular Formula : C5H6BrN3

  • Molecular Weight : 188.03

PA 27 08531

2-Amino-5-bromo-6-methylpyrazine

2-Amino-5-bromo-6-methylpyrazine


  • Catalogue No.:PA 27 08531

  • CAS :

    74290-69-0

  • Molecular Formula : C5H6BrN3

  • Molecular Weight : 188.03

PA 27 08532

5-Amino-1-(3-bromophenyl)-4-cyano-3-methylpyrazole

5-Amino-1-(3-bromophenyl)-4-cyano-3-methylpyrazole


  • Catalogue No.:PA 27 08532

  • CAS :

    1072944-89-8

  • Molecular Formula : C11H9BrN4

  • Molecular Weight : 277.12

PA 27 08533

3-Amino-5-(2-bromophenyl)-2-methylpyrazole

3-Amino-5-(2-bromophenyl)-2-methylpyrazole


  • Catalogue No.:PA 27 08533

  • CAS :

    1152708-91-2

  • Molecular Formula : C10H10BrN3

  • Molecular Weight : 252.11

PA 27 08534

5-Amino-3-(4-bromophenyl)-1-methylpyrazole

5-Amino-3-(4-bromophenyl)-1-methylpyrazole


  • Catalogue No.:PA 27 08534

  • CAS :

    126417-84-3

  • Molecular Formula : C10H10BrN3

  • Molecular Weight : 252.11

PA 27 08535

2-Amino-6-bromopyrazine

2-Amino-6-bromopyrazine


  • Catalogue No.:PA 27 08535

  • CAS :

    54237-53-5

  • Molecular Formula : C4H4BrN3

  • Molecular Weight : 174.00

PA 27 08536

3-Amino-6-bromopyrazine-2-carbonitrile

3-Amino-6-bromopyrazine-2-carbonitrile


  • Catalogue No.:PA 27 08536

  • CAS :

    17231-51-5

  • Molecular Formula : C5H3BrN4

  • Molecular Weight : 199.01

PA 27 08537

2-Amino-6-bromothiazolo[4,5-b]pyrazine

2-Amino-6-bromothiazolo[4,5-b]pyrazine


  • Catalogue No.:PA 27 08537

  • CAS :

    112342-72-0

  • Molecular Formula : C5H3BrN4S

  • Molecular Weight : 231.07

PA 27 08538

2-Amino-5-chloro-3-methoxypyrazine

2-Amino-5-chloro-3-methoxypyrazine


  • Catalogue No.:PA 27 08538

  • CAS :

    874-31-7

  • Molecular Formula : C5H6ClN3O

  • Molecular Weight : 159.57

PA 27 08539

2-Amino-3-chloro-5-methylpyrazine

2-Amino-3-chloro-5-methylpyrazine


  • Catalogue No.:PA 27 08539

  • CAS :

    89182-14-9

  • Molecular Formula : C5H6ClN3

  • Molecular Weight : 143.57

PA 27 08540

5-Amino-4-cyano-1-(3-chlorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(3-chlorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08540

  • CAS :

    107842-57-9

  • Molecular Formula : C11H9ClN4

  • Molecular Weight : 232.67

PA 27 08541

5-Amino-4-cyano-1-(2-chlorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(2-chlorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08541

  • CAS :

    107856-31-5

  • Molecular Formula : C11H9ClN4

  • Molecular Weight : 232.67

PA 27 08542

5-Amino-4-cyano-1-(2,4-dichlorophenyl)-3-methyl-1H-pyrazole

5-Amino-4-cyano-1-(2,4-dichlorophenyl)-3-methyl-1H-pyrazole


  • Catalogue No.:PA 27 08542

  • CAS :

    58791-83-6

  • Molecular Formula : C11H8Cl2N4

  • Molecular Weight : 267.11

PA 27 08543

5-Amino-4-cyano-1-(2,5-dichlorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(2,5-dichlorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08543

  • CAS :

    76982-29-1

  • Molecular Formula : C11H8Cl2N4

  • Molecular Weight : 267.11

PA 27 08544

5-Amino-4-cyano-1-(2,6-dichlorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(2,6-dichlorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08544

  • CAS :

    1072944-85-4

  • Molecular Formula : C11H8Cl2N4

  • Molecular Weight : 267.11

PA 27 08545

5-Amino-4-cyano-1-(2,4-difluorophenyl)-3-methyl-1H-pyrazole

5-Amino-4-cyano-1-(2,4-difluorophenyl)-3-methyl-1H-pyrazole


  • Catalogue No.:PA 27 08545

  • CAS :

    1020057-92-4

  • Molecular Formula : C11H8F2N4

  • Molecular Weight : 234.21

PA 27 08546

5-Amino-4-cyano-1-(2,4-dimethylphenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(2,4-dimethylphenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08546

  • CAS :

    1072944-82-1

  • Molecular Formula : C13H14N4

  • Molecular Weight : 226.28

PA 27 08547

5-Amino-4-cyano-1-(2-fluorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(2-fluorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08547

  • CAS :

    1072944-83-2

  • Molecular Formula : C11H9FN4

  • Molecular Weight : 216.21

PA 27 08548

5-Amino-4-cyano-1-(4-fluorophenyl)-3-methylpyrazole

5-Amino-4-cyano-1-(4-fluorophenyl)-3-methylpyrazole


  • Catalogue No.:PA 27 08548

  • CAS :

    51516-82-6

  • Molecular Formula : C11H9FN4

  • Molecular Weight : 216.21

PA 27 08549

5-Amino-4-cyano-3-methyl-1-(3-nitrophenyl)pyrazole

5-Amino-4-cyano-3-methyl-1-(3-nitrophenyl)pyrazole


  • Catalogue No.:PA 27 08549

  • CAS :

    107842-58-0

  • Molecular Formula : C11H9N5O2

  • Molecular Weight : 243.22

PA 27 08550

5-Amino-4-cyano-3-methyl-1-(4-nitrophenyl)pyrazole

5-Amino-4-cyano-3-methyl-1-(4-nitrophenyl)pyrazole


  • Catalogue No.:PA 27 08550

  • CAS :

    76982-31-5

  • Molecular Formula : C11H9N5O2

  • Molecular Weight : 243.22

PA 27 08551

5-Amino-4-cyano-3-methyl-1-(perfluorophenyl)pyrazole

5-Amino-4-cyano-3-methyl-1-(perfluorophenyl)pyrazole


  • Catalogue No.:PA 27 08551

  • CAS :

    1072944-84-3

  • Molecular Formula : C11H5F5N4

  • Molecular Weight : 288.18

PA 27 08552

5-Amino-4-cyano-3-methyl-1-(2,3,5,6-tetrafluorophenyl)pyrazole

5-Amino-4-cyano-3-methyl-1-(2,3,5,6-tetrafluorophenyl)pyrazole


  • Catalogue No.:PA 27 08552

  • CAS :

    1072944-90-1

  • Molecular Formula : C11H6F4N4

  • Molecular Weight : 270.19

PA 27 08553

2-Amino-6-cyanopyrazine

2-Amino-6-cyanopyrazine


  • Catalogue No.:PA 27 08553

  • CAS :

    59489-39-3

  • Molecular Formula : C5H4N4

  • Molecular Weight : 120.11

PA 27 08554

3-Amino-5-(3,4-dimethoxyphenyl)-2-methylpyrazole

3-Amino-5-(3,4-dimethoxyphenyl)-2-methylpyrazole


  • Catalogue No.:PA 27 08554

  • CAS :

    1017665-64-3

  • Molecular Formula : C12H15N3O2

  • Molecular Weight : 233.27

PA 27 08555

2-Amino-3-(dimethylamino)pyrazine

2-Amino-3-(dimethylamino)pyrazine


  • Catalogue No.:PA 27 08555

  • CAS :

    89488-74-4

  • Molecular Formula : C6H10N4

  • Molecular Weight : 138.17

PA 27 08556

5-Amino-N,2-dimethylbenzenesulfonamide

5-Amino-N,2-dimethylbenzenesulfonamide


  • Catalogue No.:PA 27 08556

  • CAS :

    6274-17-5

  • Molecular Formula : C8H12N2O2S

  • Molecular Weight : 200.26

PA 27 08557

3-Amino-4-bromo-2-methylpyrazole

3-Amino-4-bromo-2-methylpyrazole


  • Catalogue No.:PA 27 08557

  • CAS :

    105675-85-2

  • Molecular Formula : C4H6BrN3

  • Molecular Weight : 176.01

PA 27 08558

5-Amino-4-bromo-3-methylpyrazole Hydrobromide

5-Amino-4-bromo-3-methylpyrazole Hydrobromide


  • Catalogue No.:PA 27 08558

  • CAS :

    167683-86-5

  • Molecular Formula : C4H7Br2N3

  • Molecular Weight : 256.93

PA 27 08559

3-Amino-4-bromo-5-phenylpyrazole

3-Amino-4-bromo-5-phenylpyrazole


  • Catalogue No.:PA 27 08559

  • CAS :

    2845-78-5

  • Molecular Formula : C9H8BrN3

  • Molecular Weight : 238.08

PA 27 08560

2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine


  • Catalogue No.:PA 27 08560

  • CAS :

    59489-71-3

  • Molecular Formula : C4H4BrN3

  • Molecular Weight : 174.00

PA 27 08561

2-Amino-3-bromopyrazine-5-carboxylic Acid

2-Amino-3-bromopyrazine-5-carboxylic Acid


  • Catalogue No.:PA 27 08561

  • CAS :

    887352-34-3

  • Molecular Formula : C5H4BrN3O2

  • Molecular Weight : 218.01

PA 27 08562

2-Amino-5-bromopyrazine-3-carboxylic Acid Methyl Ester

2-Amino-5-bromopyrazine-3-carboxylic Acid Methyl Ester


  • Catalogue No.:PA 27 08562

  • CAS :

    6966-01-4

  • Molecular Formula : C6H6BrN3O2

  • Molecular Weight : 232.03

PA 27 08563

3-Amino-4-bromopyrazole

3-Amino-4-bromopyrazole


  • Catalogue No.:PA 27 08563

  • CAS :

    16461-94-2

  • Molecular Formula : C3H4BrN3

  • Molecular Weight : 161.99

PA 27 08564

5-Amino-1-tert-butyl-3-(3-bromobenzyl)-1H-pyrazole-4-carbonitrile

5-Amino-1-tert-butyl-3-(3-bromobenzyl)-1H-pyrazole-4-carbonitrile


  • Catalogue No.:PA 27 08564

  • CAS :

    1428640-42-9

  • Molecular Formula : C15H17BrN4

  • Molecular Weight : 333.23

PA 27 08565

5-Amino-1-tert-butyl-3-(3-methylbenzyl)-4-cyanopyrazole

5-Amino-1-tert-butyl-3-(3-methylbenzyl)-4-cyanopyrazole


  • Catalogue No.:PA 27 08565

  • CAS :

    1185162-28-0

  • Molecular Formula : C16H20N4

  • Molecular Weight : 268.36

PA 27 08566

5-Amino-1-tert-butyl-3-(4-methylphenyl)-4-cyanopyrazole

5-Amino-1-tert-butyl-3-(4-methylphenyl)-4-cyanopyrazole


  • Catalogue No.:PA 27 08566

  • CAS :

    186896-24-2

  • Molecular Formula : C15H18N4

  • Molecular Weight : 254.33

PA 27 08567

5-Amino-1-tert-butyl-3-phenylmethyl-4-cyanopyrazole

5-Amino-1-tert-butyl-3-phenylmethyl-4-cyanopyrazole


  • Catalogue No.:PA 27 08567

  • CAS :

    158001-18-4

  • Molecular Formula : C15H18N4

  • Molecular Weight : 254.33

PA 27 08568

5-Amino-1-tert-butyl-3-(1’-naphthylmethyl)-4-cyanopyrazole

5-Amino-1-tert-butyl-3-(1’-naphthylmethyl)-4-cyanopyrazole


  • Catalogue No.:PA 27 08568

  • CAS :

    221243-77-2

  • Molecular Formula : C19H20N4

  • Molecular Weight : 304.39

PA 27 08569

[2-(Aminocarbonyl)ethyl] Methanethiosulfonate

[2-(Aminocarbonyl)ethyl] Methanethiosulfonate


  • Catalogue No.:PA 27 08569

  • CAS :

    351422-28-1

  • Molecular Formula : C4H9NO3S2

  • Molecular Weight : 183.25

PA 27 08570

(5S)-N-(5-Amino-1-carboxypentyl)iminodiacetic Acid

(5S)-N-(5-Amino-1-carboxypentyl)iminodiacetic Acid


  • Catalogue No.:PA 27 08570

  • CAS :

    113231-05-3

  • Molecular Formula : C10H18N2O6

  • Molecular Weight : 262.26

PA 27 08571

N-(5-Amino-1-carboxypentyl)iminodiacetic Acid Tri-t-butyl Ester

N-(5-Amino-1-carboxypentyl)iminodiacetic Acid Tri-t-butyl Ester


  • Catalogue No.:PA 27 08571

  • CAS :

    205379-08-4

  • Molecular Formula : C22H42N2O6

  • Molecular Weight : 430.58

PA 27 08572

2-Amino-4-chlorobenzoic Acid

2-Amino-4-chlorobenzoic Acid


  • Catalogue No.:PA 27 08572

  • CAS :

    89-77-0

  • Molecular Formula : C7H6ClNO2

  • Molecular Weight : 171.58

PA 27 08573

6-Amino-4-chloro-1,2-dihydro-1-hydroxy-2-iminopyrimidine

6-Amino-4-chloro-1,2-dihydro-1-hydroxy-2-iminopyrimidine


  • Catalogue No.:PA 27 08573

  • CAS :

    34960-71-9

  • Molecular Formula : C4H5ClN4O

  • Molecular Weight : 160.56

PA 27 08574

5-Amino-4-cyano-1-methylpyrazole

5-Amino-4-cyano-1-methylpyrazole


  • Catalogue No.:PA 27 08574

  • CAS :

    5334-41-8

  • Molecular Formula : C5H6N4

  • Molecular Weight : 122.13

PA 27 08575

5-Amino-4-cyano-3-methyl-1-phenyl-1H-pyrazole

5-Amino-4-cyano-3-methyl-1-phenyl-1H-pyrazole


  • Catalogue No.:PA 27 08575

  • CAS :

    5346-56-5

  • Molecular Formula : C11H10N4

  • Molecular Weight : 198.22

PA 27 08576

5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose

5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose


  • Catalogue No.:PA 27 08576

  • CAS :

    109681-00-7

  • Molecular Formula : C28H31NO5

  • Molecular Weight : 461.55

PA 27 08577

3-Amino-4-cyano-5-(4-phenoxyphenyl)pyrazole

3-Amino-4-cyano-5-(4-phenoxyphenyl)pyrazole


  • Catalogue No.:PA 27 08577

  • CAS :

    330792-70-6

  • Molecular Formula : C16H12N4O

  • Molecular Weight : 276.29

PA 27 08578

1-(2-Amino-4-chlorophenyl)-2-methyl-1-propanone

1-(2-Amino-4-chlorophenyl)-2-methyl-1-propanone


  • Catalogue No.:PA 27 08578

  • CAS :

    151029-79-7

  • Molecular Formula : C10H12ClNO

  • Molecular Weight : 197.66

PA 27 08579

2-Amino-3,5-dibromopyrazine

2-Amino-3,5-dibromopyrazine


  • Catalogue No.:PA 27 08579

  • CAS :

    24241-18-7

  • Molecular Formula : C4H3Br2N3

  • Molecular Weight : 252.89

PA 27 08580

2-(3-Aminophenyl)-N,N-dipropylacetamide

2-(3-Aminophenyl)-N,N-dipropylacetamide


  • Catalogue No.:PA 27 08580

  • CAS :

    122520-07-4

  • Molecular Formula : C14H22N2O

  • Molecular Weight : 234.34

PA 27 08581

6-Amino-5(2,2-diethoxyethyl)-4-hydroxy-2-mercaptopyrimidine

6-Amino-5(2,2-diethoxyethyl)-4-hydroxy-2-mercaptopyrimidine


  • Catalogue No.:PA 27 08581

  • CAS :

    7400-05-7

  • Molecular Formula : C10H17N3O3S

  • Molecular Weight : 259.33

PA 27 08582

3-Amino-1,4-dimethylpyrazole

3-Amino-1,4-dimethylpyrazole


  • Catalogue No.:PA 27 08582

  • CAS :

    85485-61-6

  • Molecular Formula : C5H9N3

  • Molecular Weight : 111.15

PA 27 08583

4-Amino-1,3-dimethylpyrazole

4-Amino-1,3-dimethylpyrazole


  • Catalogue No.:PA 27 08583

  • CAS :

    64517-88-0

  • Molecular Formula : C5H9N3

  • Molecular Weight : 111.15

PA 27 08584

5-Amino-1,3-dimethylpyrazole

5-Amino-1,3-dimethylpyrazole


  • Catalogue No.:PA 27 08584

  • CAS :

    3524-32-1

  • Molecular Formula : C5H9N3

  • Molecular Weight : 111.15

PA 27 08585

4-Amino-1,5-dimethylpyrazole Dihydrochloride

4-Amino-1,5-dimethylpyrazole Dihydrochloride


  • Catalogue No.:PA 27 08585

  • CAS :

    1189950-55-7

  • Molecular Formula : C5H11Cl2N3

  • Molecular Weight : 184.06

PA 27 08586

2-Amino-3-ethoxypyrazine

2-Amino-3-ethoxypyrazine


  • Catalogue No.:PA 27 08586

  • CAS :

    89464-86-8

  • Molecular Formula : C6H9N3O

  • Molecular Weight : 139.16

PA 27 08587

2-Amino-3-(ethylamino)pyrazine

2-Amino-3-(ethylamino)pyrazine


  • Catalogue No.:PA 27 08587

  • CAS :

    912773-15-0

  • Molecular Formula : C6H10N4

  • Molecular Weight : 138.17

PA 27 08588

6-Amino-4-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-4-(1-ethyl-3,5-dimethyl-1h-pyrazol-4-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08588

  • CAS :

    492457-03-1

  • Molecular Formula : C15H18N6O

  • Molecular Weight : 298.34

PA 27 08589

6-Amino-4-ethyl-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-4-ethyl-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08589

  • CAS :

    612513-75-4

  • Molecular Formula : C10H12N4O

  • Molecular Weight : 204.23

PA 27 08590

6-Amino-4-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-4-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08590

  • CAS :

    1006326-38-0

  • Molecular Formula : C14H16N6O

  • Molecular Weight : 284.32

PA 27 08591

4-(2-Aminoethyl)-5-oxo-3-phenyl-2,5-dihydro-1h-pyrazole-1-carbothioamide

4-(2-Aminoethyl)-5-oxo-3-phenyl-2,5-dihydro-1h-pyrazole-1-carbothioamide


  • Catalogue No.:PA 27 08591

  • CAS :

    881041-07-2

  • Molecular Formula : C12H14N4OS

  • Molecular Weight : 262.33

PA 27 08592

4-(2-Aminoethyl)-5-oxo-3-phenyl-2,5-dihydro-1h-pyrazole-1-carboxamide sulphate

4-(2-Aminoethyl)-5-oxo-3-phenyl-2,5-dihydro-1h-pyrazole-1-carboxamide sulphate


  • Catalogue No.:PA 27 08592

  • CAS :

    1177324-62-7

  • Molecular Formula : C12H16N4O6S

  • Molecular Weight : 344.34

PA 27 08593

2-Amino-5-ethylpyrazine

2-Amino-5-ethylpyrazine


  • Catalogue No.:PA 27 08593

  • CAS :

    13535-07-4

  • Molecular Formula : C6H9N3

  • Molecular Weight : 123.16

PA 27 08594

4-Amino-1-ethyl-1H-pyrazole-3-carboxylic Acid Ethyl Ester

4-Amino-1-ethyl-1H-pyrazole-3-carboxylic Acid Ethyl Ester


  • Catalogue No.:PA 27 08594

  • CAS :

    1002651-84-4

  • Molecular Formula : C8H13N3O2

  • Molecular Weight : 183.21

PA 27 08595

2-Amino-3-ethynylpyrazine

2-Amino-3-ethynylpyrazine


  • Catalogue No.:PA 27 08595

  • CAS :

    1005349-13-2

  • Molecular Formula : C6H5N3

  • Molecular Weight : 119.12

PA 27 08596

5-Amino-3-(2-fluorophenyl)-1-methylpyrazole

5-Amino-3-(2-fluorophenyl)-1-methylpyrazole


  • Catalogue No.:PA 27 08596

  • CAS :

    1012879-56-9

  • Molecular Formula : C10H10FN3

  • Molecular Weight : 191.20

PA 27 08597

5-Amino-3-(3-fluorophenyl)-1-methylpyrazole

5-Amino-3-(3-fluorophenyl)-1-methylpyrazole


  • Catalogue No.:PA 27 08597

  • CAS :

    1017781-28-0

  • Molecular Formula : C10H10FN3

  • Molecular Weight : 191.21

PA 27 08598

7-Amino-furo[2,3-b]pyrazine-6-carboxylic acid ethyl ester

7-Amino-furo[2,3-b]pyrazine-6-carboxylic acid ethyl ester


  • Catalogue No.:PA 27 08598

  • CAS :

    187732-95-2

  • Molecular Formula : C9H9N3O3

  • Molecular Weight : 207.19

PA 27 08599

2-Aminoethyl Methanethiosulfonate Hydrobromide

2-Aminoethyl Methanethiosulfonate Hydrobromide


  • Catalogue No.:PA 27 08599

  • CAS :

    16599-33-0

  • Molecular Formula : C3H10BrNO2S2

  • Molecular Weight : 236.15

PA 27 08600

2-Aminoethyl Methanethiosulfonate Hydrochloride

2-Aminoethyl Methanethiosulfonate Hydrochloride


  • Catalogue No.:PA 27 08600

  • CAS :

    37597-96-9

  • Molecular Formula : C3H10ClNO2S2

  • Molecular Weight : 191.70

PA 27 08601

1-(2-Aminoethyl)-3-nitro-1H-pyrazole Hydrochloride

1-(2-Aminoethyl)-3-nitro-1H-pyrazole Hydrochloride


  • Catalogue No.:PA 27 08601

  • CAS :

    1197235-00-9

  • Molecular Formula : C5H9ClN4O2

  • Molecular Weight : 192.60

PA 27 08602

3-(Aminomethyl)-1,3-dihydro-2,1-benzoxaborol-1-ol

3-(Aminomethyl)-1,3-dihydro-2,1-benzoxaborol-1-ol


  • Catalogue No.:PA 27 08602

  • CAS :

    1093644-03-1

  • Molecular Formula : C8H10BNO2

  • Molecular Weight : 162.98

PA 27 08603

5-Amino-1-(4-Aminophenyl)-3-methylpyrazole-4-carbonitrile

5-Amino-1-(4-Aminophenyl)-3-methylpyrazole-4-carbonitrile


  • Catalogue No.:PA 27 08603

  • CAS :

    1373232-87-1

  • Molecular Formula : C11H11N5

  • Molecular Weight : 213.24

PA 27 08604

5-Amino-3-(3-aminopropyl)-1H-pyrazole-4-carbonitrile

5-Amino-3-(3-aminopropyl)-1H-pyrazole-4-carbonitrile


  • Catalogue No.:PA 27 08604

  • CAS :

    113513-27-2

  • Molecular Formula : C7H11N5

  • Molecular Weight : 165.20

PA 27 08605

5-Aminomethyl-1-phenyl-1H-pyrazole

5-Aminomethyl-1-phenyl-1H-pyrazole


  • Catalogue No.:PA 27 08605

  • CAS :

    1211488-11-7

  • Molecular Formula : C10H11N3

  • Molecular Weight : 173.21

PA 27 08606

6-Amino-4-(4-hydroxyphenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-4-(4-hydroxyphenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08606

  • CAS :

    89607-43-2

  • Molecular Formula : C14H12N4O2

  • Molecular Weight : 268.27

PA 27 08607

3-Amino-4-iodo-1h-pyrazole

3-Amino-4-iodo-1h-pyrazole


  • Catalogue No.:PA 27 08607

  • CAS :

    81542-51-0

  • Molecular Formula : C3H4IN3

  • Molecular Weight : 208.99

PA 27 08608

4-Amino-1-isopropylpyrazole hydrochloride

4-Amino-1-isopropylpyrazole hydrochloride


  • Catalogue No.:PA 27 08608

  • CAS :

    1185293-23-5

  • Molecular Formula : C6H12ClN3

  • Molecular Weight : 161.63

PA 27 08609

3-Amino-5-(2-methoxyphenyl)-1H-pyrazole

3-Amino-5-(2-methoxyphenyl)-1H-pyrazole


  • Catalogue No.:PA 27 08609

  • CAS :

    149246-82-2

  • Molecular Formula : C10H11N3O

  • Molecular Weight : 189.21

PA 27 08610

2-Amino-6-methoxypyrazine

2-Amino-6-methoxypyrazine


  • Catalogue No.:PA 27 08610

  • CAS :

    6905-47-1

  • Molecular Formula : C5H7N3O

  • Molecular Weight : 125.13

PA 27 08611

(5-Amino-2-methylphenyl)boronic Acid

(5-Amino-2-methylphenyl)boronic Acid


  • Catalogue No.:PA 27 08611

  • CAS :

    1003042-50-9

  • Molecular Formula : C7H10BNO2

  • Molecular Weight : 150.97

PA 27 08612

4-Amino-1-methyl-1H-pyrazole-3-carbonitrile

4-Amino-1-methyl-1H-pyrazole-3-carbonitrile


  • Catalogue No.:PA 27 08612

  • CAS :

    1201935-84-3

  • Molecular Formula : C5H6N4

  • Molecular Weight : 122.13

PA 27 08613

6-Amino-3-methyl-4-(3-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-3-methyl-4-(3-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08613

  • CAS :

    132813-99-1

  • Molecular Formula : C13H11N5O

  • Molecular Weight : 253.26

PA 27 08614

6-Amino-3-methyl-4-(4-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

6-Amino-3-methyl-4-(4-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile


  • Catalogue No.:PA 27 08614

  • CAS :

    106753-78-0

  • Molecular Formula : C13H11N5O

  • Molecular Weight : 253.26

PA 27 08615

N-(4-Amino-2-phenylbenzoyl)methionine methyl ester

N-(4-Amino-2-phenylbenzoyl)methionine methyl ester


  • Catalogue No.:PA 27 08615

  • CAS :

    180977-03-1

  • Molecular Formula : C19H22N2O3S

  • Molecular Weight : 358.45

PA 27 08616

N-(4-Aminophenyl)-N-methylmethanesulfonamide

N-(4-Aminophenyl)-N-methylmethanesulfonamide


  • Catalogue No.:PA 27 08616

  • CAS :

    251552-20-2

  • Molecular Formula : C8H12N2O2S

  • Molecular Weight : 200.26

PA 27 08617

2-Amino-3-piperazin-1-ylpyrazine

2-Amino-3-piperazin-1-ylpyrazine


  • Catalogue No.:PA 27 08617

  • CAS :

    59215-43-9

  • Molecular Formula : C8H13N5

  • Molecular Weight : 179.22

PA 27 08618

5-Aminopyrazine-2-carbonitrile

5-Aminopyrazine-2-carbonitrile


  • Catalogue No.:PA 27 08618

  • CAS :

    113305-94-5

  • Molecular Formula : C5H4N4

  • Molecular Weight : 120.11

PA 27 08619

5-Aminopyrazine-2-carboxylic acid

5-Aminopyrazine-2-carboxylic acid


  • Catalogue No.:PA 27 08619

  • CAS :

    40155-43-9

  • Molecular Formula : C5H5N3O2

  • Molecular Weight : 139.11

PA 27 08620

2-(4-Amino-1h-pyrazol-1-yl)ethanol

2-(4-Amino-1h-pyrazol-1-yl)ethanol


  • Catalogue No.:PA 27 08620

  • CAS :

    948571-47-9

  • Molecular Formula : C5H9N3O

  • Molecular Weight : 127.14

PA 27 08621

2-(Aminomethyl)pyrazine

2-(Aminomethyl)pyrazine


  • Catalogue No.:PA 27 08621

  • CAS :

    20010-99-5

  • Molecular Formula : C5H7N3

  • Molecular Weight : 109.13