bendamustine hydrochloride and its Impurities

An alkylating agent with chemical formula 1Hbenzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1 methyl-, monohydrochloride. It contains a mechlorethamine group and a benzimidazole heterocyclic ring with a butyric acid substituent. It is used for the treatment of chronic lymphocytic leukemia and lymphomas. Reference standards of Bendamustine Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 48 results for bendamustine hydrochloride Impurities
PA 02 07000

Bendamustine Hydrochloride

Bendamustine Hydrochloride

  • Catalogue No.:PA 02 07000

  • CAS :

    3543-75-7

  • Molecular Formula : C16H22Cl3N3O2

  • Molecular Weight : 394.72

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PA 02 07510

Bendamustine Methyl Ester

Bendamustine Methyl Ester

  • Catalogue No.:PA 02 07510

  • CAS :

    109882-25-9

  • Molecular Formula : C17H23Cl2N3O2

  • Molecular Weight : 372.29

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PA 02 07520

Bendamustine Ethyl Ester

Bendamustine Ethyl Ester

  • Catalogue No.:PA 02 07520

  • CAS :

    87475-54-5

  • Molecular Formula : C18H25Cl2N3O2

  • Molecular Weight : 386.32

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PA 02 07530

Bendamustine Isopropyl Ester

Bendamustine Isopropyl Ester

  • Catalogue No.:PA 02 07530

  • CAS :

    1313020-25-5

  • Molecular Formula : C19H27Cl2N3O2

  • Molecular Weight : 400.34

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PA 02 07540

Dihydroxy Bendamustine

Dihydroxy Bendamustine

  • Catalogue No.:PA 02 07540

  • CAS :

    109882-30-6

  • Molecular Formula : C16H23N3O4

  • Molecular Weight : 321.37

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PA 02 07550

Deschloroethyl Bendamustine Hydrochloride

Deschloroethyl Bendamustine Hydrochloride

  • Catalogue No.:PA 02 07550

  • CAS :

    1797881-48-1

  • Molecular Formula : C14H19Cl2N3O2

  • Molecular Weight : 332.23

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PA 02 07560

Bendamustine Dideschloroethyl Acid

Bendamustine Dideschloroethyl Acid

  • Catalogue No.:PA 02 07560

  • CAS :

    914626-62-3

  • Molecular Formula : C12H15N3O2

  • Molecular Weight : 233.27

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PA 02 07570

Bendamustine Dideschloroethyl Ethyl Ester

Bendamustine Dideschloroethyl Ethyl Ester

  • Catalogue No.:PA 02 07570

  • CAS :

    3543-73-5

  • Molecular Formula : C14H19N3O2

  • Molecular Weight : 261.32

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PA 02 07580

Bendamustine Nitro Ethyl Ester

Bendamustine Nitro Ethyl Ester

  • Catalogue No.:PA 02 07580

  • CAS :

    3543-72-4

  • Molecular Formula : C14H17N3O4

  • Molecular Weight : 291.31

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PA 02 07590

Hydroxy Bendamustine

Hydroxy Bendamustine

  • Catalogue No.:PA 02 07590

  • CAS :

    109882-27-1

  • Molecular Formula : C16H22ClN3O3

  • Molecular Weight : 339.82

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PA 02 07600

5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid 1-Methylethyl Ester

5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid 1-Methylethyl Ester

  • Catalogue No.:PA 02 07600

  • CAS :

    1797008-41-3

  • Molecular Formula : C19H28ClN3O3

  • Molecular Weight : 381.9

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PA 02 07610

4-(6-(2-Chloroethyl)-3-methyl-3,6,7,8-tetrahydroimidazo[4',5':5,6]benzo[1,2-b][1,4]thiazin-2-yl)butanoic Acid

4-(6-(2-Chloroethyl)-3-methyl-3,6,7,8-tetrahydroimidazo[4',5':5,6]benzo[1,2-b][1,4]thiazin-2-yl)butanoic Acid

  • Catalogue No.:PA 02 07610

  • CAS :

    191939-34-1

  • Molecular Formula : C16H20ClN3O2S

  • Molecular Weight : 353.87

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PA 02 07620

Isopropyl 4-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)Butanoate

Isopropyl 4-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)Butanoate

  • Catalogue No.:PA 02 07620

  • CAS :

    1374784-01-6

  • Molecular Formula : C15H19N3O4

  • Molecular Weight : 305.33

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PA 02 07630

1,3-Bis(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)propane

1,3-Bis(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)propane

  • Catalogue No.:PA 02 07630

  • CAS :

    914626-65-6

  • Molecular Formula : C19H18N6O4

  • Molecular Weight : 394.38

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PA 02 07640

N1,N5-Bis(2-(methylamino)-5-nitrophenyl)glutaramide

N1,N5-Bis(2-(methylamino)-5-nitrophenyl)glutaramide

  • Catalogue No.:PA 02 07640

  • CAS :

    NA

  • Molecular Formula : C19H22N6O6

  • Molecular Weight : 430.41

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PA 02 07650

2,2'-(Propane-1,3-diyl)bis(1-methyl-1H-benzo[d]imidazol-5-amine)

2,2'-(Propane-1,3-diyl)bis(1-methyl-1H-benzo[d]imidazol-5-amine)

  • Catalogue No.:PA 02 07650

  • CAS :

    847588-86-7

  • Molecular Formula : C19H22N6

  • Molecular Weight : 334.42

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PA 02 07660

2,3-Dihydroxypropyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

2,3-Dihydroxypropyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PA 02 07660

  • CAS :

    NA

  • Molecular Formula : C19H27Cl2N3O4

  • Molecular Weight : 432.34

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PA 02 07670

4-(5-((2-Acetoxyethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic Acid

4-(5-((2-Acetoxyethyl)(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic Acid

  • Catalogue No.:PA 02 07670

  • CAS :

    NA

  • Molecular Formula : C18H24ClN3O4

  • Molecular Weight : 381.85

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PA 02 07680

Deschloroethyl Bendamustine

Deschloroethyl Bendamustine

  • Catalogue No.:PA 02 07680

  • CAS :

    1219709-86-0

  • Molecular Formula : C14H18ClN3O2

  • Molecular Weight : 295.76

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PA 02 07690

Methyl 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

Methyl 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PA 02 07690

  • CAS :

    109882-31-7

  • Molecular Formula : C17H25N3O4

  • Molecular Weight : 335.4

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PA 02 07700

2-((2-Hydroxyethyl)(2-(4-isopropoxy-4-oxobutyl)-1-methyl-1H-benzo[d]imidazol-5-yl)amino)ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

2-((2-Hydroxyethyl)(2-(4-isopropoxy-4-oxobutyl)-1-methyl-1H-benzo[d]imidazol-5-yl)amino)ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PA 02 07700

  • CAS :

    NA

  • Molecular Formula : C35H50N6O7

  • Molecular Weight : 666.81

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PA 02 07710

Bendamustine Chloro Dimer Impurity

Bendamustine Chloro Dimer Impurity

  • Catalogue No.:PA 02 07710

  • CAS :

    1228551-91-4

  • Molecular Formula : C32H41Cl3N6O4

  • Molecular Weight : 680.06

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PA 02 07720

4-(5-((2-Hydroxyethyl)(methyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic Acid

4-(5-((2-Hydroxyethyl)(methyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic Acid

  • Catalogue No.:PA 02 07720

  • CAS :

    NA

  • Molecular Formula : C15H21N3O3

  • Molecular Weight : 291.35

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PA 02 07730

Isopropyl 4-(5-((2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

Isopropyl 4-(5-((2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PA 02 07730

  • CAS :

    NA

  • Molecular Formula : C17H25N3O3

  • Molecular Weight : 319.4

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PA 02 07740

Bendamustine Deschloro Dimer Impurity

Bendamustine Deschloro Dimer Impurity

  • Catalogue No.:PA 02 07740

  • CAS :

    1391052-61-1

  • Molecular Formula : C32H44N6O7

  • Molecular Weight : 624.73

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PA 02 07750

Bendamustine Dimer 2'-Allyl Ester

Bendamustine Dimer 2'-Allyl Ester

  • Catalogue No.:PA 02 07750

  • CAS :

    NA

  • Molecular Formula : C35H45Cl3N6O4

  • Molecular Weight : 720.13

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PA 02 07770

N-Methyl-2-amino-4-nitroaniline

N-Methyl-2-amino-4-nitroaniline

  • Catalogue No.:PA 02 07770

  • CAS :

    41939-61-1

  • Molecular Formula : C7H9N3O2

  • Molecular Weight : 167.17

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PA 02 07780

4-Chlorobenzene-1,3-diamine

4-Chlorobenzene-1,3-diamine

  • Catalogue No.:PA 02 07780

  • CAS :

    5131-60-2

  • Molecular Formula : C6H7ClN2

  • Molecular Weight : 142.59

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PA 02 07790

N1-Methylbenzene-1,2,4-triamine

N1-Methylbenzene-1,2,4-triamine

  • Catalogue No.:PA 02 07790

  • CAS :

    60651-29-8

  • Molecular Formula : C7H11N3

  • Molecular Weight : 137.19

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PA 02 07800

4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic Acid Hydrochloride

4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic Acid Hydrochloride

  • Catalogue No.:PA 02 07800

  • CAS :

    2469039-29-8

  • Molecular Formula : C16H21Cl2N3O2S

  • Molecular Weight : 390.32

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PA 02 07810

Bendamustine Dihydroxy

Bendamustine Dihydroxy

  • Catalogue No.:PA 02 07810

  • CAS :

    109882-29-3

  • Molecular Formula : C16H24ClN3O4

  • Molecular Weight : 357.84

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PA 02 07820

Bendamustine Ether Hydrochloride Impurity

Bendamustine Ether Hydrochloride Impurity

  • Catalogue No.:PA 02 07820

  • CAS :

    2173004-95-8

  • Molecular Formula : C16H22ClN3O3

  • Molecular Weight : 339.82

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PA 02 07840

Bendamustine Mannitol Ester

Bendamustine Mannitol Ester

  • Catalogue No.:PA 02 07840

  • CAS :

    1869075-89-7

  • Molecular Formula : C22H33Cl2N3O7

  • Molecular Weight : 522.42

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PA 02 07850

5-[Bis(2-chloroethyl)amino]-γ-hydroxy-1-methyl-1H-benzimidazole-2-butanoic Acid

5-[Bis(2-chloroethyl)amino]-γ-hydroxy-1-methyl-1H-benzimidazole-2-butanoic Acid

  • Catalogue No.:PA 02 07850

  • CAS :

    1138238-08-0

  • Molecular Formula : C16H21Cl2N3O3

  • Molecular Weight : 374.26

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PA 02 07860

N-Desmethylbendamustine

N-Desmethylbendamustine

  • Catalogue No.:PA 02 07860

  • CAS :

    41515-13-3

  • Molecular Formula : C15H19Cl2N3O2

  • Molecular Weight : 344.24

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PA 02 0071000

Bendamustine Monohydroxy Acid Hydrochloride

Bendamustine Monohydroxy Acid Hydrochloride

  • Catalogue No.:PA 02 0071000

  • CAS :

    109882-26-0

  • Molecular Formula : C16H23Cl2N3O3

  • Molecular Weight : 376.28

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PA 02 0071001

4-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoic Acid

4-(1-Methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoic Acid

  • Catalogue No.:PA 02 0071001

  • CAS :

    31349-48-1

  • Molecular Formula : C12H13N3O4

  • Molecular Weight : 263.25

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PA 02 0071002

N-Methyl-2,4-dinitroaniline

N-Methyl-2,4-dinitroaniline

  • Catalogue No.:PA 02 0071002

  • CAS :

    2044-88-4

  • Molecular Formula : C7H7N3O4

  • Molecular Weight : 197.15

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PA 02 07830

[1-Methyl-5-bis(2'-hydroxyethyl)aminobenzimidazolyl-2]butanoic Acid Ethyl Ester

[1-Methyl-5-bis(2'-hydroxyethyl)aminobenzimidazolyl-2]butanoic Acid Ethyl Ester

  • Catalogue No.:PA 02 07830

  • CAS :

    3543-74-6

  • Molecular Formula : C18H27N3O4

  • Molecular Weight : 349.43

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PA 02 0071003

Bendamustine Ether Impurity

Bendamustine Ether Impurity

  • Catalogue No.:PA 02 0071003

  • CAS :

    1228552-02-0

  • Molecular Formula : C16H21N3O3

  • Molecular Weight : 303.36

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PAI 02 007001

5-((2-Fluoro-5-nitrophenyl)amino)-5-oxopentanoic Acid

5-((2-Fluoro-5-nitrophenyl)amino)-5-oxopentanoic Acid

  • Catalogue No.:PAI 02 007001

  • CAS :

    451459-95-3

  • Molecular Formula : C11H11FN2O5

  • Molecular Weight : 270.22

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PA 02 0071004

Bendamustine Dideschloroethyl Acid Hydrochloride

Bendamustine Dideschloroethyl Acid Hydrochloride

  • Catalogue No.:PA 02 0071004

  • CAS :

    1179363-38-2

  • Molecular Formula : C12H16ClN3O2

  • Molecular Weight : 269.73

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PAI 02 007002

Isopropyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

Isopropyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PAI 02 007002

  • CAS :

    1313020-26-6

  • Molecular Formula : C15H21N3O2

  • Molecular Weight : 275.35

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PAI 02 007003

tert-Butyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate

tert-Butyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PAI 02 007003

  • CAS :

    NA

  • Molecular Formula : C16H21N3O4

  • Molecular Weight : 319.36

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PAI 02 007004

tert-Butyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

tert-Butyl 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PAI 02 007004

  • CAS :

    NA

  • Molecular Formula : C16H23N3O2

  • Molecular Weight : 289.38

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PAI 02 007005

tert-Butyl 4-(5-((2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

tert-Butyl 4-(5-((2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

  • Catalogue No.:PAI 02 007005

  • CAS :

    NA

  • Molecular Formula : C18H26ClN3O2

  • Molecular Weight : 351.88

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PA BSC 00702935

[1-Methyl-5-bis(2'-hydroxyethyl)aminobenzimidazolyl-2]butanoic Acid Ethyl Ester (BSC)

[1-Methyl-5-bis(2'-hydroxyethyl)aminobenzimidazolyl-2]butanoic Acid Ethyl Ester

  • Catalogue No.:PA BSC 00702935

  • CAS :

    3543-74-6

  • Molecular Formula : C18H27N3O4

  • Molecular Weight : 349.43

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PA BSC 00702937

Bis(tributyltin) Oxide (BSC)

Bis(tributyltin) Oxide

  • Catalogue No.:PA BSC 00702937

  • CAS :

    56-35-9

  • Molecular Formula : C24H54OSn2

  • Molecular Weight : 596.1

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CPHI INDIA- 28, 30 November