ChemicalBook > CAS DataBase List > L-(+)-threo-chloramphenicol

L-(+)-threo-chloramphenicol

Product Name
L-(+)-threo-chloramphenicol
CAS No.
134-90-7
Chemical Name
L-(+)-threo-chloramphenicol
Synonyms
Dextramycin;Dextromycetin;(+)-Chloramphenicol;L-threo-ChloraMphenic;L-threo-Chloramphenicol;L-threo-Chloroamphenicol;L-(+)-threo-Chloramphenicol;Chloramphenicol Impurity 23;L-threo-N-Dichloracetyl-1-p-nitrophenyl-2-amino-1,3-propanediol;L-threo-N-Dichloroacetyl-1-p-nitrophenyl-2-amino-1,3-propanediol
CBNumber
CB4883030
Molecular Formula
C11H12Cl2N2O5
Formula Weight
323.13
MOL File
134-90-7.mol
More
Less

L-(+)-threo-chloramphenicol Property

Melting point:
150-151 °C
Boiling point:
527.51°C (rough estimate)
Density 
1.2886 (rough estimate)
refractive index 
1.6300 (estimate)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Ethanol (Sparingly, Sonicated), Methanol (Slightly)
form 
Solid
pka
11.03±0.46(Predicted)
color 
White to Off-White
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
C325025
Product name
L-(+)-threo-Chloramphenicol
Packaging
100mg
Price
$175
Updated
2021/12/16
AK Scientific
Product number
H842
Product name
L-threo-Chloramphenicol
Packaging
25g
Price
$185
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0009705
Product name
L-CHLORAMPHENICOL
Purity
95.00%
Packaging
5MG
Price
$505.91
Updated
2021/12/16
AK Scientific
Product number
H842
Product name
L-threo-Chloramphenicol
Packaging
1g
Price
$28
Updated
2021/12/16
AK Scientific
Product number
H842
Product name
L-threo-Chloramphenicol
Packaging
5g
Price
$69
Updated
2021/12/16
More
Less

L-(+)-threo-chloramphenicol Chemical Properties,Usage,Production

Uses

The S,S-stereoisomer of Chloramphenicol (C325030). 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.

Definition

ChEBI: Chloramphenicol is an organochlorine compound that is dichloro-substituted acetamide containing a nitrobenzene ring, an amide bond and two alcohol functions. It has a role as an antimicrobial agent, an antibacterial drug, a protein synthesis inhibitor, an Escherichia coli metabolite, a Mycoplasma genitalium metabolite and a geroprotector. It is an organochlorine compound, a diol, a C-nitro compound and a carboxamide.

L-(+)-threo-chloramphenicol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

L-(+)-threo-chloramphenicol Suppliers

Canada 1 China 19 Germany 1 India 3 United States 4 USA 1 Global 29
More
Less

View Lastest Price from L-(+)-threo-chloramphenicol manufacturers

Hebei Nafu Technology Co. , Ltd.
Product
L-CHLORAMPHENICOL 134-90-7
Price
US $200.00-150.00/kg
Min. Order
0.5kg
Purity
99.9%
Supply Ability
10000
Release date
2022-10-26
Hebei Nafu Technology Co. , Ltd.
Product
L-CHLORAMPHENICOL 134-90-7
Price
US $200.00-150.00/kg
Min. Order
0.5kg
Purity
99.9%
Supply Ability
10000
Release date
2022-10-26

134-90-7, L-(+)-threo-chloramphenicolRelated Search:


  • [S-(R*,R*)]-2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
  • (1S,2S)-2-(2,2-Dichloroacetamido)-1-(4-nitrophenyl)-1,3-propanediol
  • Acetamide, 2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-, [S-(R*,R*)]-
  • Acetamide, 2,2-dichloro-N-[β-hydroxy-α-(hydroxymethyl)-p-nitrophenethyl]-, L-threo-(+)- (8CI)
  • Dextramycin
  • Dextromycetin
  • L-(+)-threo-Chloramphenicol
  • L-threo-(1S,2S)-1-p-Nitrophenyl-2-dichloroacetamido-1,3-propanediol
  • L-threo-Chloramphenicol
  • L-threo-Chloroamphenicol
  • L-threo-N-Dichloracetyl-1-p-nitrophenyl-2-amino-1,3-propanediol
  • L-threo-N-Dichloroacetyl-1-p-nitrophenyl-2-amino-1,3-propanediol
  • 2,2-Dichloro-N-[(1S,2S)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
  • 2,2-Dichloro-N-[(αS,βS)-β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide
  • 2,2-Dichloro-N-[(αS,βS)-β-hydroxy-α-hydroxymethyl-4-nitrophenethyl]acetamide
  • N-[(αS,βS)-α-(Hydroxymethyl)-β-hydroxy-4-nitrophenethyl]dichloroacetamide
  • L-threo-ChloraMphenic
  • Chloramphenicol Impurity 23
  • (+)-Chloramphenicol
  • 134-90-7
  • Amines, Aromatics, Chiral Reagents, Pharmaceuticals, Intermediates & Fine Chemicals
  • Amines
  • Aromatics
  • Chiral Reagents
  • Intermediates & Fine Chemicals
  • Pharmaceuticals