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CAS NO.96036-03-2
Name | Meropenem | |
Synonyms | (4R,5S,6S)-3-[[(3S,5S)-5-[(D-imethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[ 3. 2 . 0 ]hept-2-ene-2-carboxylic acid | |
Molecular Structure | ||
Molecular Formula | C17H25N3O5S | |
Molecular Weight | 383.46 | |
CAS Registry Number | 96036-03-2 |
Identification | ||
Name | Meropenem | |
Synonyms | (4R,5S,6S)-3-[[(3S,5S)-5-[(D-imethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[ 3. 2 . 0 ]hept-2-ene-2-carboxylic acid | |
Molecular Structure | ||
Molecular Formula | C17H25N3O5S | |
Molecular Weight | 383.46 | |
CAS Registry Number | 96036-03-2 | |
Item |
Specification |
Appearance |
Almost white to light yellow crystalline powder |
Identification |
IR: comparable IR spectra with standard spectra UV: UV absorption spectrum of sample solution and standard solution should exhibit maima and minima at same wavelength |
Specific rotation |
-17 º ~ -21º |
Heavy metals |
NMT 0.001% |
PH |
4 ~ 6 |
Moisture |
11.4% ~ 13.4% |
Residue on ignition |
NMT 0.1% |
Related substances -Hydrolysed impurity -Dimeric impurity -Any unspecified impurities -Total impurities |
NMT 0.3% NMT 0.3% NMT 0.2% NMT 1.5% |
Bacterial endotoxins |
NMT 0.125EU/mg |
%Transmittances |
NLT 40% |
Assay(HPLC) |
NLT 98.0% |