7-Aminocephalosporanic acid ≥97.0% (by HPLC, titration analysis)
Proveedor: TCI
|
Peligro
|
Sinónimos:
7-ACA, (6R,7R)-3-(Acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
A1266-25G
A1266-5G
TCIAA1266-25GEA
45
EUR
TCIAA1266-25G
TCIAA1266-5G
7-Aminocephalosporanic acid ≥97.0% (by HPLC, titration analysis)
7-Aminocephalosporanic acid
Formula:
C₁₀H₁₂N₂O₅S MW: 272.28 g/mol |
Número MDL:
MFCD00005177 Núm. CAS: 957-68-6 EINECS: 213-485-0 Índice Merck: 14,00434 |
Resultados test especificaciones
Appearance | White to Light yellow to Light orange powder to crystal |
Purity (HPLC) | min. 97.0 area% |
Purity (Neutralization titration) | min. 97.0 % |
Specific rotation [a]20/D | +88.0 to +92.0 deg (C=0.5, buffer sol.pH7.0 KH2PO4) |
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