Basic information
CAS NO
22252-43-3;127431-38-3;26395-99-3
EINECS
244-870-1;247-654-5
Molecular Formula
C8H10N2O3S
Molecular Weight
214.2416
English Name
7-Amino-3-methyl-3-cephem-4-carboxylic acid
Synonyms
7-Aminodeacetoxycephalosporanic ccid, (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-ADCA, 7-Aminodesacetoxycephalosporanic acid, (6R-trans)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, (6S,7S)-7-ammonio-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 7-Amino-3-deacetoxycephalosporanic acid
Physical and Chemical Properties
Density
1.59g/cm3
Refractive index
1.697
Boiling point
517.6°C at 760 mmHg
Flash point
266.8°C
Vapour Pressure
4.18E-12mmHg at 25°C
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