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7-Aminocephalosporanic acid. CAS NO.957-68-6
- Min.Order: 100 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- 7-Aminocephalosporanic acid
- 957-68-6
- 99%purity
Quick Details
- ProName: 7-Aminocephalosporanic acid.
- CasNo: 957-68-6
- Molecular Formula: C10H12N2O5S
- Appearance: White powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to the need of packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99%
- Storage: 2-8°C
- Transportation: sea/courier/air
- LimitNum: 100 Gram
Superiority
7-Aminocephalosporanic acid Basic information
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;957-68-6
Mol File: 957-68-6.mol
Details
7-Aminocephalosporanic acid Basic information
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;957-68-6
Mol File: 957-68-6.mol
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)
vapor pressure 0Pa at 20℃
refractive index 1.5650 (estimate)
storage temp. 2-8°C
solubility DMSO (Very Slightly, Heated)
form Crystalline Powder
pka 2.59±0.50(Predicted)
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
LogP -3.4 at 20℃
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