China (Mainland)
1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid,3-[[(3S,5S)-5-[(dimethylamino)carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,hydrate (1:3), (4R,5S,6S)- CAS NO.119478-56-7
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Quick Details
- ProName: 1-Azabicyclo[3.2.0]hept-2-ene-2-carbox...
- CasNo: 119478-56-7
- Molecular Formula: C17H25N3O5S.3H2O
- Appearance: White to yellowish crystalline powder
- Purity: 98.0%～101.0%
- Storage: Preserve in tight containers. Store th...
- LimitNum: 0
Superiority
Meropenem USP28,CP2005 Molecular Formula: C17H25N3O5S?3H2O Molecular Weight:437.52 Identification: Meets the requirements Specific rotation…
Details
Meropenem
USP28,CP2005
Molecular Formula: C17H25N3O5S?3H2O
Molecular Weight:437.52
Identification: Meets the requirements
Specific rotation: －17°～－21°
PH: 4.0～6.0
Relative Substance Any of two major impurities ≤0.3%
Any other impurity ≤0.1%
Sum of all other impurities ≤0.3%
Water: 11.4～13.4%
Residue on Ignition: ≤0.1%
Heavy Metals: ≤10 ppm
Bacterial endotoxins: ＜0.125EU/mg
Particulate matter ≥10μm
NMT 6000/g ≥25μm NMT 600/g
Assay (On dry basis): ≥98.0%～101.0%
