CAS 56-75-7

(-)-Chloramphenicol

Description:

(-)-Chloramphenicol, with the CAS number 56-75-7, is a broad-spectrum antibiotic originally derived from the bacterium Streptomyces venezuelae. It is characterized by its ability to inhibit bacterial protein synthesis by binding to the 50S subunit of the bacterial ribosome, effectively blocking peptide bond formation. This compound is a white to off-white crystalline powder that is soluble in water and alcohol but has limited solubility in organic solvents. Its molecular formula is C11H12Cl2N2O5, and it has a molecular weight of approximately 323.13 g/mol. (-)-Chloramphenicol exhibits antibacterial activity against a wide range of Gram-positive and Gram-negative bacteria, making it useful in treating various infections. However, its use is limited due to potential side effects, including aplastic anemia and gray baby syndrome in newborns. As a result, it is often reserved for serious infections where other antibiotics are ineffective. Proper handling and dosage are crucial to minimize adverse effects and ensure therapeutic efficacy.

Formula: C₁₁H₁₂Cl₂N₂O₅

InChI: InChI=1/C11H12Cl2N2O5/c12-10(13)11(18)14-8(5-16)9(17)6-1-3-7(4-2-6)15(19)20/h1-4,8-10,16-17H,5H2,(H,14,18)/t8-,9?/m1/s1

InChI key: InChIKey=WIIZWVCIJKGZOK-RKDXNWHRSA-N

SMILES: [C@@H]([C@H](NC(C(Cl)Cl)=O)CO)(O)C1=CC=C(N(=O)=O)C=C1

Synonyms:

• 2,2-Dichloro-N-(2-Hydroxy-1-(Hydroxymethyl)-2-(4-Nitrophenyl)Ethyl)-Acetamid
• 2,2-Dichloro-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
• 2,2-Dichloro-N-[2-Hydroxy-1-(Hydroxymethyl)-2-(4-Nitrophenyl)Ethyl]Acetamide
• 2,2-dichloro-N-[(1R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
• 2,2-dichloro-N-[(1R,2S)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
• 2,2-dichloro-N-[(1S,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
• Ak-Chlor
• Alficetyn
• Amphenicol
• Amphicol
• Amseclor
• Anacetin
• Aquamycetin
• Austracol
• Bradyoxetin
• CAF
• CAM
• CAP
• CPh
• Catilan
• Chemicetin
• Chemicetina
• Chlomycol
• Chloramex
• Chloramphenicol
• Chloramsaar
• Chlorasol
• Chlorcetin
• Chloricol
• Chlorocaps
• Chlorocid
• Chlorocide
• Chlorocin
• Chloromycetin
• Chloronitrin
• Chloroptic
• Ciplamycetin
• Cloramfen
• Cloramfenicol
• Cloramficin
• Cloramicol
• Clorocyn
• Cloromisan
• Cylphenicol
• D-(-)-Chloramphenicol
• D-(-)-Threo-2,2-Dichloro-N-[Beta-Hydroxy-Alpha-(Hydroxy-Methyl)-P-Nitrophenethyl]Acetamide
• D-(-)-threo-1-(4-Nitrophenyl)-2-dichloroacetamido-1,3-propanediol
• D-(-)-threo-1-p-Nitrophenyl-2-dichloracetamido-1,3-propanediol
• D-(-)-threo-1-p-Nitrophenyl-2-dichloroacetylamino-1,3-propanediol
• D-(-)-threo-2-Dichloroacetamido-1-p-nitrophenyl-1,3-propanediol
• D-(-)-threo-Chloramphenicol
• D-threo-(1R,2R)-1-p-Nitrophenyl-2-dichloroacetamido-1,3-propanediol
• D-threo-N-Dichloroacetyl-1-p-nitrophenyl-2-amino-1,3-propanediol
• Detreomycin
• Embacetin
• Enicol
• Enteromycetin
• Farmicetina
• Fenicol
• Globenicol
• Gloveticol
• Halcetin
• Intramycetin
• Ismicetina
• Juvamycetin
• Kamaver
• Kemicetine
• Klorita
• Leukomyan
• Leukomycin
• Levocin
• Levomicetina
• Levomitsetin
• Levomycetin
• Levoplast
• Levosin
• Levovetin
• Loromisin
• Mastiphen
• Micloretin
• Micoclorina
• Microcetina
• Mychel
• Mychel-Vet
• Mycinol
• Myclocin
• Mycochlorin
• Novomycetin
• Ocuphenicol
• Opclor
• Ophthochlor
• Pantovernil
• Paraxin
• Quemicetina
• Ronphenil
• Septicol
• Sintomicetin
• Sintomicetina
• Soluthor
• Stanomycetin
• Synthomycetin
• Synthomycin
• Tevcocin
• Tifomycine
• Treomicetina
• Unimycetin
• Veticol
• Viceton
• [R-(R*,R*)]-2,2-Dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
• D,L-chloramphenicol
• Acetamide, 2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-, [R-(R*,R*)]-
• nitrophenyl)ethyl]acetamide
• Acetamide, 2,2-dichloro-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-
• Acetamide, 2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl]-, D-threo-(-)-
• 2,2-dichloro-N-[(1R)-2-hydroxy-1-(hydroxymethyl)-2-(4-
• D-THREO-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA-(HYDROXYMETHYL)-4-NITROPHENETHYL]ACETAMIDE
• D-THREO-(-)-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA-HYDROXYMETHYL-P-NITROPHENETHYL]ACETAMIDE
• D-THREO-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA-(HYDROXYMETHYL)-4-NITROPHENYL] ACETAMIDE
• D-THREO-2-DICHLOROACETAMIDO-1-(4-NITROPHENYL)-1,3-PROPANEDIOL
• D-2-DICHLOROACETAMIDO-1-P-NITRO-PHENYL-1,3-PROPANEDIOL
• [R-(R*,R*)]-2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]ethanamide
• D(-)-THREO-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA-(HYDROXYMETHYL)-BETA-(4-NITROPHENYL)ETHYL]ACETAMIDE
• D(-)-THREO-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA-(HYDROXY-METHYL)-P-NITROPHENYLETHYL]ACETAMIDE
• D-(-)-THREO-2-DICHLOROACETAMIDO-1-(4-NITROPHENYL)-1,3-PROPANEDIOL
• CHLORAMPHENICOLUM
• D-(-)-THREO-2-DICHLOROACETAMIDO-1-[P-NITRO-PHENYL]-1,3-PROPANEDIOL
• ,[theta-(theta,theta)]-
• D-THREO-2,2-DICHLORO-N-[BETA-HYDROXY-ALPHA(HYDROXYMETHYL)-BETA-(4-NITROPHENYL)ETHYL]ACETAMIDE

Chloramphenicol

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Molecular weight: 323.13

Ref: 4Z-C-10102

Chloramphenicol, USP grade

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: 97.0 - 103.0 %

Color and Shape: White to light-yellow crystalline powder

Molecular weight: 323.14

Ref: 7W-GA0505

Chloramphenicol

CAS: 56-75-7

Chloramphenicol

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: >99%

Color and Shape: solid

Molecular weight: 323.13g/mol

Ref: 54-BIC0113

Chloramphenicol (10mg/ml)

CAS: 56-75-7

Chloramphenicol (10mg/ml)

Color and Shape: Solution

Molecular weight: 323.13g/mol

Ref: 54-BIG1028

Chloramphenicol-d5

Controlled Product

CAS: 56-75-7

Applications Chloramphenicol-d5, is the labeled analogue of Chloramphenicol (C325030), which has a broad spectrum of activity against Gram-positive and gram-negative bacteria. It is also antibacterial, and antirickettsial.
References Bartz, et al.: J. Biol. Chem., et al.: 172, 445 (1948), Gottlieb, et al.: J. Bacteriol., 55, 409 (1948), Szulczewski, D., et al.: Anal. Profiles Drug Subs., 4, 47 (1975), Price, A., et al.: J. Antibiot., 43, 118 (1981), Shalit, I., et al.: Drugs, 28, 281 (1984),

Formula: C₁₁H₇D₅Cl₂N₂O₅

Color and Shape: Off-White

Molecular weight: 328.16

Ref: TR-C325033

Chloramphenicol

Controlled Product

CAS: 56-75-7

Applications Broad spectrum antibiotic obtained from cultures of the soil bacterium Streptomyces venezuelae. It has a broad spectrum of activity against Gram-positive and gram-negative bacteria. Antibacterial; antirickettsial.
References Bartz, et al.: J. Biol. Chem., et al.: 172, 445 (1948), Gottlieb, et al.: J. Bacteriol., 55, 409 (1948), Szulczewski, D., et al.: Anal. Profiles Drug Subs., 4, 47 (1975), Price, A., et al.: J. Antibiot., 43, 118 (1981), Shalit, I., et al.: Drugs, 28, 281 (1984),

Formula: C₁₁H₁₂Cl₂N₂O₅

Color and Shape: Neat

Molecular weight: 323.13

Ref: TR-C325030

Chloramphenicol-d5 (100Mug/mL in Acetonitrile)

Controlled Product

CAS: 56-75-7

Formula: C₁₁H₇D₅Cl₂N₂O₅

Color and Shape: Colourless

Molecular weight: 328.16

Ref: TR-KIT8327

Chloramphenicol

CAS: 56-75-7

Chloramphenicol is produced by Streptomyces venezuelae. It is a broad-spectrum antibiotic with bacteriostatic properties. It interferes with bacterial protein synthesis by reversibly binding to the 50S ribosome unit. Used as substrate in the CAT (chloramphenicol acetyl transferase) assay, where the CAT gene expression is monitored by the ability of a system to transform chloramphenicol into acetyl chloramphenicol, which can be followed by simple thin layer chromatography. It is employed in VTM to prevent bacterial growth during specimen storage and transportation.

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 323.13 g/mol

Ref: 3D-AC09460

Chloramphenicol (CFP) for tissue culture, 98-102%

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: 98 - 102%

Color and Shape: White to pale yellow, Crystalline powder, Clear

Molecular weight: 323.1

Ref: SR-28812

Chloramphenicol (CFP), 98-102%

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: min. 98-102%

Color and Shape: White to pale yellow, Crystalline powder, Clear

Molecular weight: 323.1

Ref: SR-97686

Chloramphenicol cell culture, 99%, Endotoxin (BET) 0.2 EU/mg

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Molecular weight: 323.1

Ref: SR-17796

Chloramphenicol (CFP) ExiPlus, Multi-Compendial, 98.0-102%

CAS: 56-75-7

Formula: C₁₁H₁₂Cl₂N₂O₅

Purity: 98.0-102%

Color and Shape: White to pale yellow, Crystalline powder or fine crystals, Clear

Molecular weight: 323.1

Ref: SR-57956