chloramphenicol

Chiral standards - 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

stdClass Object
(
    [pname] => Chloramphenicol
    [catalogue_number] => PA 03 39000
    [category_ids] => ,69,70,78,79,80,82,
    [chemical_name] => 
    [weight] => 323.13
    [form] => C11H12Cl2N2O5
    [cas] => 56-75-7
    [pslug] => 56-75-7-chloramphenicol-api-pa0339000
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PA 03 39000
PA 03 39000

Chloramphenicol


  • Catalogue No.:PA 03 39000

  • CAS :

    56-75-7

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

stdClass Object
(
    [pname] => [(1S)-2-[[(tert-Butyl)dimethylsilyl]oxy]-1-(hydroxymethyl)ethyl]-carbamic Acid tert-Butyl Ester
    [catalogue_number] => PA 03 39520
    [category_ids] => ,79,80,69,78,70,82,
    [chemical_name] => 
    [weight] => 305.49
    [form] => C14H31NO4Si
    [cas] => 185692-85-7
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PA 03 39520
PA 03 39520

[(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

stdClass Object
(
    [pname] => m-erythro-Chloramphenicol
    [catalogue_number] => PA 03 39530
    [category_ids] => ,79,80,69,74,78,70,82,
    [chemical_name] => 
    [weight] => 323.13
    [form] => C11H12Cl2N2O5
    [cas] => 138125-71-0
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PA 03 39530
PA 03 39530

m-erythro-Chloramphenicol


  • Catalogue No.:PA 03 39530

  • CAS :

    138125-71-0

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

stdClass Object
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    [pname] => m-threo-Chloramphenicol
    [catalogue_number] => PA 03 39540
    [category_ids] => ,97,69,70,
    [chemical_name] => 
    [weight] => 323.13
    [form] => C11H12Cl2N2O5
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PA 03 39540
PA 03 39540

m-threo-Chloramphenicol


  • Catalogue No.:PA 03 39540

  • CAS :

    7411-65-6

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

stdClass Object
(
    [pname] => L-(+)-threo-Chloramphenicol
    [catalogue_number] => PA 03 39550
    [category_ids] => ,79,80,69,78,70,82,
    [chemical_name] => 
    [weight] => 323.13
    [form] => C11H12Cl2N2O5
    [cas] => 134-90-7
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PA 03 39550
PA 03 39550

L-(+)-threo-Chloramphenicol


  • Catalogue No.:PA 03 39550

  • CAS :

    134-90-7

  • Molecular Formula : C11H12Cl2N2O5

  • Molecular Weight : 323.13

stdClass Object
(
    [pname] => Chloramphenicol 1-O-β-D-Glucuronide
    [catalogue_number] => PA 03 39560
    [category_ids] => ,69,70,78,79,80,82,95,
    [chemical_name] => 
    [weight] => 499.25
    [form] => C17H20Cl2N2O11
    [cas] => 1013074-93-5
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PA 03 39560
PA 03 39560

Chloramphenicol 1-O-β-D-Glucuronide


  • Catalogue No.:PA 03 39560

  • CAS :

    1013074-93-5

  • Molecular Formula : C17H20Cl2N2O11

  • Molecular Weight : 499.25

stdClass Object
(
    [pname] => Chloramphenicol 3-O-β-D-Glucuronide
    [catalogue_number] => PA 03 39570
    [category_ids] => ,69,70,78,79,80,82,95,
    [chemical_name] => 
    [weight] => 499.25
    [form] => C17H20Cl2N2O11
    [cas] => 39751-33-2
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PA 03 39570
PA 03 39570

Chloramphenicol 3-O-β-D-Glucuronide


  • Catalogue No.:PA 03 39570

  • CAS :

    39751-33-2

  • Molecular Formula : C17H20Cl2N2O11

  • Molecular Weight : 499.25

stdClass Object
(
    [pname] => Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate
    [catalogue_number] => PA 03 39590
    [category_ids] => ,79,80,69,95,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 479.43
    [form] => C19H28Cl2N2O6Si
    [cas] => 864529-27-1
    [pslug] => 864529-27-1-chloramphenicol-2-o-tert-butyldimethylsilyl-methyl-1-acetate-pa0339590
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PA 03 39590
PA 03 39590

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


  • Catalogue No.:PA 03 39590

  • CAS :

    864529-27-1

  • Molecular Formula : C19H28Cl2N2O6Si

  • Molecular Weight : 479.43

stdClass Object
(
    [pname] => Chloramphenicol O-tert-Butyldimethylsilyl Ether
    [catalogue_number] => PA 03 39600
    [category_ids] => ,79,80,69,95,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 437.39
    [form] => C17H26Cl2N2O5Si
    [cas] => 864529-25-9
    [pslug] => 864529-25-9-chloramphenicol-o-tert-butyldimethylsilyl-ether-pa0339600
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PA 03 39600
PA 03 39600

Chloramphenicol O-tert-Butyldimethylsilyl Ether


  • Catalogue No.:PA 03 39600

  • CAS :

    864529-25-9

  • Molecular Formula : C17H26Cl2N2O5Si

  • Molecular Weight : 437.39

stdClass Object
(
    [pname] => D-threo-1-(4-Chlorosulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol
    [catalogue_number] => PA 03 39610
    [category_ids] => ,79,80,69,78,70,82,
    [chemical_name] => 
    [weight] => 376.64
    [form] => C11H12Cl3NO5S
    [cas] => 855227-48-4
    [pslug] => 855227-48-4-d-threo-1-4-chlorosulfonylphenyl-2-dichloroacetylamino-1-3-propanediol-pa0339610
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PA 03 39610
PA 03 39610

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

stdClass Object
(
    [pname] => D-threo-1-(4-Sulfonylphenyl)-2-dichloroacetylamino-1,3-propanediol Sodium Salt
    [catalogue_number] => PA 03 39620
    [category_ids] => ,79,80,69,78,70,82,
    [chemical_name] => 
    [weight] => 380.18
    [form] => C11H12Cl2NNaO6S
    [cas] => 903508-30-5
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PA 03 39620
PA 03 39620

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

stdClass Object
(
    [pname] => Thiamphenicol
    [catalogue_number] => PA 03 39630
    [category_ids] => ,80,74,69,70,78,82,88,
    [chemical_name] => 
    [weight] => 356.22
    [form] => C12H15Cl2NO5S
    [cas] => 15318-45-3
    [pslug] => 15318-45-3-thiamphenicol-pa0339630
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PA 03 39630
PA 03 39630

Thiamphenicol


  • Catalogue No.:PA 03 39630

  • CAS :

    15318-45-3

  • Molecular Formula : C12H15Cl2NO5S

  • Molecular Weight : 356.22

stdClass Object
(
    [pname] => L-threo-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
    [catalogue_number] => PA 03 39640
    [category_ids] => ,80,69,74,78,70,82,88,
    [chemical_name] => 
    [weight] => 212.2
    [form] => C9H12N2O4
    [cas] => 2964-48-9
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PA 03 39640
PA 03 39640

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

stdClass Object
(
    [pname] => Chloramphenicol Succinate Sodium
    [catalogue_number] => PA 03 39650
    [category_ids] => ,88,82,78,70,69,
    [chemical_name] => 
    [weight] => 445.18
    [form] => C15H15Cl2N2NaO8
    [cas] => 982-57-0
    [pslug] => 982-57-0-chloramphenicol-succinate-sodium-api-standards-pa0339650
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PA 03 39650
PA 03 39650

Chloramphenicol Succinate Sodium


  • Catalogue No.:PA 03 39650

  • CAS :

    982-57-0

  • Molecular Formula : C15H15Cl2N2NaO8

  • Molecular Weight : 445.18

stdClass Object
(
    [pname] => Chloramphenicol-13C6
    [catalogue_number] => PA STI 018910
    [category_ids] => ,79,80,69,78,70,82,98,
    [chemical_name] => 
    [weight] => 329.09
    [form] => C513C6H12Cl2N2O5
    [cas] => 1217706-02-9
    [pslug] => 1217706-02-9-chloramphenicol-13c6-pasti018910
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PA STI 018910
PA STI 018910

Chloramphenicol-13C6


  • Catalogue No.:PA STI 018910

  • CAS :

    1217706-02-9

  • Molecular Formula : C513C6H12Cl2N2O5

  • Molecular Weight : 329.09

stdClass Object
(
    [pname] => Chloramphenicol - Impurity A
    [catalogue_number] => PA 03 0390010
    [category_ids] => ,69,70,78,79,80,82,
    [chemical_name] => 
    [weight] => 212.21
    [form] => C9H12N2O4
    [cas] => 716-61-0
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PA 03 0390010
PA 03 0390010

Chloramphenicol - Impurity A


  • Catalogue No.:PA 03 0390010

  • CAS :

    716-61-0

  • Molecular Formula : C9H12N2O4

  • Molecular Weight : 212.21

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