22252-43-3
- Product Name：7-Amino-3-methyl-3-cephem-4-carboxylic acid
- Molecular Formula：C8H10N2O3S
- Purity：99%
- Molecular Weight：214.24
Product Details:
CasNo： 22252-43-3
Molecular Formula： C8H10N2O3S
Purity： 99%
Synonyms: CefazedoneImpurity13;CefadroxilImpurity8（CefadroxilEPImpurityB）;CephalexinEPImpurityB(CephalexinImpurityB,7-ADCA);CefadroxilEPImpurityB;CefadroxilRelatedCompoundB(25mg)((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid);CefalexinEPImpurityB;CefadroxilEPImpurityB(CephalexinImpurityB,7-ADCA);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-aMino-3-Methyl-8-oxo-,(6R,7R)-
Melting point: 234°C (dec.)
Boiling point: 517.6±50.0 °C(Predicted)
density: 1.59±0.1 g/cm3(Predicted)
vapor pressure: 0Pa at 20℃
refractive index: 104 ° (C=1, 1mol/L HCl)
pKa: 3.04±0.50(Predicted)
form: Powder
color: White to Orange to Green
Water Solubility: Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
Stability: Stable. Incompatible with strong oxidizing agents.
uses:
7-Aminodesacetoxycephalosporanic acid is the Cephalexin metabolite. It is a Potent inhibitor of bacterial cell-wall enzyme. It is used in the synthesis of cephalosporins and for bioconversion studies.
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