chloramphenicol and its Impurities

Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infections. This includes use as an eye ointment to treat conjunctivitis.. Reference standards of Chloramphenicol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

Displaying 42 results for chloramphenicol Impurities
PA 03 39000

Chloramphenicol

Chloramphenicol

  • Catalogue No.:PA 03 39000

  • CAS :

    56-75-7

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

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PA 03 39510

D-threo-1-(4-Aminophenyl)-2-dichloroacetylamino-1,3-propanediol Hydrochloride

D-threo-1-(4-Aminophenyl)-2-dichloroacetylamino-1,3-propanediol Hydrochloride

  • Catalogue No.:PA 03 39510

  • CAS :

    57704-36-6

  • Molecular Formula : C11H15Cl3N2O3

  • Molecular Weight : 329.61

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PA 03 39520

[(1S)-2-[[(tert-Butyl)dimethylsilyl]oxy]-1-(hydroxymethyl)ethyl]-carbamic Acid tert-Butyl Ester

[(1S)-2-[[(tert-Butyl)dimethylsilyl]oxy]-1-(hydroxymethyl)ethyl]-carbamic Acid tert-Butyl Ester

  • Catalogue No.:PA 03 39520

  • CAS :

    185692-85-7

  • Molecular Formula : C14H31NO4Si

  • Molecular Weight : 305.49

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PA 03 39530

m-erythro-Chloramphenicol

m-erythro-Chloramphenicol

  • Catalogue No.:PA 03 39530

  • CAS :

    138125-71-0

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

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PA 03 39540

m-threo-Chloramphenicol

m-threo-Chloramphenicol

  • Catalogue No.:PA 03 39540

  • CAS :

    7411-65-6

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

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PA 03 39550

L-(+)-threo-Chloramphenicol

L-(+)-threo-Chloramphenicol

  • Catalogue No.:PA 03 39550

  • CAS :

    134-90-7

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

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PA 03 39560

Chloramphenicol 1-O-β-D-Glucuronide

Chloramphenicol 1-O-β-D-Glucuronide

  • Catalogue No.:PA 03 39560

  • CAS :

    1013074-93-5

  • Molecular Formula : C17H20Cl2N2O11

  • Molecular Weight : 499.25

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PA 03 39570

Chloramphenicol 3-O-β-D-Glucuronide

Chloramphenicol 3-O-β-D-Glucuronide

  • Catalogue No.:PA 03 39570

  • CAS :

    39751-33-2

  • Molecular Formula : C17H20Cl2N2O11

  • Molecular Weight : 499.25

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PA 03 39580

Chloramphenicol 3-O-β-D-Glucuronide-3,2',3',4'-tetra-O-acetate Methyl Ester

Chloramphenicol 3-O-β-D-Glucuronide-3,2',3',4'-tetra-O-acetate Methyl Ester

  • Catalogue No.:PA 03 39580

  • CAS :

    NA

  • Molecular Formula : C26H30Cl2N2O15

  • Molecular Weight : 681.43

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PA 03 39590

Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate

Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate

  • Catalogue No.:PA 03 39590

  • CAS :

    864529-27-1

  • Molecular Formula : C19H28Cl2N2O6Si

  • Molecular Weight : 479.43

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PA 03 39600

Chloramphenicol O-tert-Butyldimethylsilyl Ether

Chloramphenicol O-tert-Butyldimethylsilyl Ether

  • Catalogue No.:PA 03 39600

  • CAS :

    864529-25-9

  • Molecular Formula : C17H26Cl2N2O5Si

  • Molecular Weight : 437.39

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PA 03 39610

D-threo-1-(4-Chlorosulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol

D-threo-1-(4-Chlorosulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol

  • Catalogue No.:PA 03 39610

  • CAS :

    855227-48-4

  • Molecular Formula : C11H12Cl3NO5S

  • Molecular Weight : 376.64

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PA 03 39620

D-threo-1-(4-Sulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol Sodium Salt

D-threo-1-(4-Sulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol Sodium Salt

  • Catalogue No.:PA 03 39620

  • CAS :

    903508-30-5

  • Molecular Formula : C11H12Cl2NNaO6S

  • Molecular Weight : 380.18

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PA 03 39630

Thiamphenicol

Thiamphenicol

  • Catalogue No.:PA 03 39630

  • CAS :

    15318-45-3

  • Molecular Formula : C12H15Cl2NO5S

  • Molecular Weight : 356.22

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PA 03 39640

L-threo-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

L-threo-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

  • Catalogue No.:PA 03 39640

  • CAS :

    2964-48-9

  • Molecular Formula : C9H12N2O4

  • Molecular Weight : 212.2

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PA 03 39650

Chloramphenicol Succinate Sodium

Chloramphenicol Succinate Sodium

  • Catalogue No.:PA 03 39650

  • CAS :

    982-57-0

  • Molecular Formula : C15H15Cl2N2NaO8

  • Molecular Weight : 445.18

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PA STI 018910

Chloramphenicol-13C6

Chloramphenicol-13C6

  • Catalogue No.:PA STI 018910

  • CAS :

    1217706-02-9

  • Molecular Formula : C513C6H12Cl2N2O5

  • Molecular Weight : 329.09

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PA USP1107300

Chloramphenicol Palmitate (1107300)

Chloramphenicol Palmitate (1107300)

  • Catalogue No.:PA USP1107300

  • CAS :

    530-43-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1107401

Chloramphenicol Palmitate Nonpolymorph A (1107401)

Chloramphenicol Palmitate Nonpolymorph A (1107401)

  • Catalogue No.:PA USP1107401

  • CAS :

    530-43-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1107503

Chloramphenicol Palmitate Polymorph A (1107503)

Chloramphenicol Palmitate Polymorph A (1107503)

  • Catalogue No.:PA USP1107503

  • CAS :

    530-43-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1107004

Chloramphenicol (1107004)

Chloramphenicol (1107004)

  • Catalogue No.:PA USP1107004

  • CAS :

    56-75-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA BP854RB

chloramphenicol (854RB)

chloramphenicol (854RB)

  • Catalogue No.:PA BP854RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA ICRS0241

Chloramphenicol (ICRS0241)

  • Catalogue No.:PA ICRS0241

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA ICRS0242

Chloramphenicol palmitate (ICRS0242)

  • Catalogue No.:PA ICRS0242

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA ICRS0243

Chloramphenicol palmitate (Polymorph A) (ICRS0243)

  • Catalogue No.:PA ICRS0243

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA BP1061RB

chloramphenicol sodium succinate (1061RB)

chloramphenicol sodium succinate (1061RB)

  • Catalogue No.:PA BP1061RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001869

Chloramphenicol for peak identification (Y0001869)

Chloramphenicol for peak identification (Y0001869)

  • Catalogue No.:PA EPY0001869

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPC1200000

Chloramphenicol (C1200000)

Chloramphenicol (C1200000)

  • Catalogue No.:PA EPC1200000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPC1300000

Chloramphenicol dipalmitate (C1300000)

Chloramphenicol dipalmitate (C1300000)

  • Catalogue No.:PA EPC1300000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPC1350000

Chloramphenicol disodium disuccinate (C1350000)

Chloramphenicol disodium disuccinate (C1350000)

  • Catalogue No.:PA EPC1350000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPC1400000

Chloramphenicol palmitate isomer (C1400000)

Chloramphenicol palmitate isomer (C1400000)

  • Catalogue No.:PA EPC1400000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPC1425000

Chloramphenicol sodium succinate (C1425000)

Chloramphenicol sodium succinate (C1425000)

  • Catalogue No.:PA EPC1425000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 03 39660

2-Amino-1-(4-nitrophenyl)propane-1,3-diol

2-Amino-1-(4-nitrophenyl)propane-1,3-diol

  • Catalogue No.:PA 03 39660

  • CAS :

    119-62-0

  • Molecular Formula : C9H12N2O4

  • Molecular Weight : 212.21

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PA IPIPRS 02 13

Chloramphenicol Palmitate (IPRS/02/13)-from IPC

  • Catalogue No.:PA IPIPRS 02 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA IPIPRS 16 12

Chloramphenicol (IPRS/16/12)-from IPC

  • Catalogue No.:PA IPIPRS 16 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA STI 018911

Chloramphenicol D5

Chloramphenicol D5

  • Catalogue No.:PA STI 018911

  • CAS :

    202480-68-0

  • Molecular Formula : C11H7D5Cl2N2O5

  • Molecular Weight : 328.16

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PA 03 0391000

Chloramphenicol 3-Acetate

Chloramphenicol 3-Acetate

  • Catalogue No.:PA 03 0391000

  • CAS :

    10318-16-8

  • Molecular Formula : C13H14Cl2N2O6

  • Molecular Weight : 365.16

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PA STI 088370

Erythro-Chloramphenicol D5 (ring D4, benzyl D) 100 µg/mL in Acetonitrile

Erythro-Chloramphenicol D5 (ring D4, benzyl D) 100 µg/mL in Acetonitrile

  • Catalogue No.:PA STI 088370

  • CAS :

    1426174-26-6

  • Molecular Formula : C11H7D5Cl2N2O5

  • Molecular Weight : 328.16

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PA IPRS 07 16

Chloramphenicol (IPRS/07/16) - from IPC

Chloramphenicol (IPRS/07/16) - from IPC

  • Catalogue No.:PA IPRS 07 16

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 03 0390010

Chloramphenicol - Impurity A

(1R,2R)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol

  • Catalogue No.:PA 03 0390010

  • CAS :

    716-61-0

  • Molecular Formula : C9H12N2O4

  • Molecular Weight : 212.21

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PA 03 0390020

Chloramphenicol - Impurity B

4-Nitrobenzaldehyde

  • Catalogue No.:PA 03 0390020

  • CAS :

    555-16-8

  • Molecular Formula : C7H5NO3

  • Molecular Weight : 151.12

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PA IPRSC058

Chloramphenicol (IPRSC058)

Chloramphenicol (IPRSC058)

  • Catalogue No.:PA IPRSC058

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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