Structurally, it consists of a pyridinium group attached to the 7-ACA core and is neutralized with hydroiodic acid, forming the hydroiodide salt. API Description: Pyridinium-7-aminocephalosporanic acid hydroiodide (PYCA·HI) is a quaternary ammonium salt derivative of 7-aminocephalosporanic acid (7-ACA).
N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate
| API Name | Ceftazidime |
|---|---|
| CAS No | 3432-88-0 |
| Molecular Formula | C13H13N3O3S |
| Molecular Weight | 291.33 g/mol |
| Synonyms | (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
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Frequently Asked Questions
Structurally, it consists of a pyridinium group attached to the 7-ACA core and is neutralized with hydroiodic acid, forming the hydroiodide salt. API Description: Pyridinium-7-aminocephalosporanic acid hydroiodide (PYCA·HI) is a quaternary ammonium salt derivative of 7-aminocephalosporanic acid (7-ACA).
The CAS number of N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate is 3432-88-0.
The molecular formula of N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate is C13H13N3O3S.
The listed molecular weight of N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate is 291.33 g/mol.
N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate is listed as being used in connection with the following API: Ceftazidime.
The listed synonym or IUPAC name for N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate is (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate.