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CAS RN: 56-75-7 | Product Number: C2255

Chloramphenicol


Purity: >98.0%(T)(HPLC)
Synonyms:
  • D-(-)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol
  • 2,2-Dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)-2-propyl]acetamide
Documents:
25G
€ 29,00
6   ≥20 
250G
€ 187,00
4   ≥20 

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Product Number C2255
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__1H__1__2Cl__2N__2O__5 = 323.13  
Physical State (20 deg.C) Solid
Condition to Avoid Light Sensitive
CAS RN 56-75-7
Reaxys Registry Number 2225532
PubChem Substance ID 87560304
Merck Index (14) 2077
MDL Number

MFCD00078159

Specifications
Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Argentmetric Titration) min. 98.0 %
Melting point 149.0 to 153.0 °C
Specific rotation [a]20/D +17.0 to +20.0 deg(C=5, EtOH)
Properties (reference)
Melting Point 151 °C
Specific Rotation 20° (C=5,EtOH)
Solubility in water Practically insoluble
Solubility (very soluble in) Acetone,Methanol,Ethanol
Solubility (soluble in) Chloroform,Ether
Solubility (insoluble in) Benzene
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H361 : Suspected of damaging fertility or the unborn child.
H372 : Causes damage to organs through prolonged or repeated exposure.
H373 : May cause damage to organs through prolonged or repeated exposure.
H340 : May cause genetic defects.
H350 : May cause cancer.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
Related Laws:
EC Number 200-287-4
RTECS# AB6825000
Transport Information:
HS Number 2941400000
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