7-Aminocephalosporanic acid

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,Other

Keywords

Ceftriaxone Impurity 18 957-68-6 99% purity

Quick Details

Appearance:off-white to beige crystalline powder
Application:API
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air, sea and courier

Superiority:

7-Aminocephalosporanic acid Basic information

Synthetic cephalosporins important nucleus β-lactam antibiotics Chemical Properties Uses production method
Product Name:   7-Aminocephalosporanic acid
Synonyms:   Cefazolin Sodium EP Impurity H (7-Aminocephalosporanic Acid);Cephalothin Impurity C(EP)（7-ACA）;Aminocephalosporanic;Cefazolin EP Impurity H;7-ACA Impurity;Ceftriaxone Impurity 18;(6R,7R)-3-(acetyloxymethyl)-7-ammonio-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;7-AMinocephalosporanic acid 98%
CAS:   957-68-6
MF:   C10H12N2O5S
MW:   272.28
EINECS:   213-485-0
Product Categories:   7-ACA;Amines;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Organic acids;API intermediates;Antibiotics for Research and Experimental Use;beta-Lactams (Antibiotics for Research and Experimental Use);Biochemistry;API;Inhibitors
Mol File:   957-68-6.mol

Details:

7-Aminocephalosporanic acid Chemical Properties
Melting point    >300 °C (lit.)
alpha    94 º (c=0.5, KH2PO4, PH 7)
Boiling point    560.6±50.0 °C(Predicted)
density    1.4667 (rough estimate)
refractive index    1.5650 (estimate)
storage temp.    2-8°C
pka   2.59±0.50(Predicted)
form    Crystalline Powder
color    Off-white to beige
optical activity   [α]19/D +90°, c = 0.5 in KH2PO4/trace NaOH
Water Solubility    409.6mg/L(22.99 ºC)
Merck    14,434
BRN    622638
Stability:   Hygroscopic
InChIKey   HSHGZXNAXBPPDL-HZGVNTEJSA-N
CAS DataBase Reference   957-68-6(CAS DataBase Reference)

Safety Information
Hazard Codes    Xn,Xi
Risk Statements    42/43-36/37/38-20/21/22
Safety Statements    22-36/37-24/25-36-26
WGK Germany    3
HS Code    29349960

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