Chloramphenicol Levo
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Post Date:
Oct 11,2018
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Expiry Date:
Oct 11,2019
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Detailed Description:
Cas No. :56-75-7
Payment Method: T/T D/A D/P L/C
CAS No.: 56-75-7
Other Names: chloromycetin
MF: C11H12Cl2N2O5
EINECS No.: 200-287-4
Place of Origin: China (Mainland)
Type: Antibiotic and Antimicrobial Agents Grade Standard:
Medicine Grade Usage: Animal Pharmaceuticals
Brand Name: SINORIGHT
Model Number: USP
Purity: 98%
Appearance: A white, greyish-white or yellowish-white, fine, Acidity or alkalinity: ≤0.1ml Specific optical rotation: +18.5°~+20.5° Related substances: Single impurity≤0.5% Chloride: ≤100 ppm Loss on drying: ≤0.5% Sulphated ash: ≤0.1% Assay: 98.0% ~ 102.0% (on the dried basis) Residual solvent: Methanol≤3000ppm% ~ 102.0% (on the dried basis) Residual solvent: Methanol≤3000ppm
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CAS Registry Number:
56-75-7
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Synonyms:
;chloramphenicol;2,2-dichloro-n-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide;d-(-)-threo-2,2-dichloro-n-[beta-hydroxy-alpha-(hydroxy-methyl)-p-nitrophenethyl]acetamide;chloromycetin;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;2,2-dichloro-N-[(1R)-2-hydroxy-1-(hydroxymethyl)-2-(4-;nitrophenyl)ethyl]acetamide;2,2-dichloro-n-(2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)-acetamid;Synthomycin;D,L-chloramphenicol;
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Molecular Formula:
C11H12Cl2N2O5
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Molecular Weight:
323.1294
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Molecular Structure:
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Hazard Symbols:
T:Toxic;
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Risk Codes:
R45:;
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Safety Description:
S45:;
S53:;
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