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
Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
PA USP1107004

Chloramphenicol (1107004)

Chloramphenicol (1107004)

  • Catalogue No.:PA USP1107004

  • CAS :

    56-75-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP854RB

chloramphenicol (854RB)

chloramphenicol (854RB)

  • Catalogue No.:PA BP854RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA ICRS0241

Chloramphenicol (ICRS0241)

Chloramphenicol (ICRS0241)

  • Catalogue No.:PA ICRS0241

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA ICRS0242

Chloramphenicol palmitate (ICRS0242)

Chloramphenicol palmitate (ICRS0242)

  • Catalogue No.:PA ICRS0242

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA ICRS0243

Chloramphenicol palmitate (Polymorph A) (ICRS0243)

Chloramphenicol palmitate (Polymorph A) (ICRS0243)

  • Catalogue No.:PA ICRS0243

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
PA EPC1200000

Chloramphenicol (C1200000)

Chloramphenicol (C1200000)

  • Catalogue No.:PA EPC1200000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPC1300000

Chloramphenicol dipalmitate (C1300000)

Chloramphenicol dipalmitate (C1300000)

  • Catalogue No.:PA EPC1300000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 02 13

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

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

  • Catalogue No.:PA IPIPRS 02 13

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 16 12

Chloramphenicol (IPRS/16/12)-from IPC

Chloramphenicol (IPRS/16/12)-from IPC

  • Catalogue No.:PA IPIPRS 16 12

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
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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Drug Reference Standards & Impurity Synthesis in India
PA IPRSC058

Chloramphenicol (IPRSC058)

Chloramphenicol (IPRSC058)

  • Catalogue No.:PA IPRSC058

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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