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7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid_Molecular_structure_CAS_3432-88-0)
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7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid

Catalog No. A632580 Name Toronto Research Chemicals
CAS Number 3432-88-0 Website http://www.trc-canada.com
M. F. C13H13N3O3S Telephone +1 (416) 665-9696
M. W. 291.32562 Fax +1 (416) 665-4439
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Storage Chembase ID: 160541

SYNONYMS

IUPAC name
1-{[(6R,7R)-7-amino-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}pyridin-1-ium
IUPAC Traditional name
1-{[(6R,7R)-7-amino-2-carboxylato-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}pyridin-1-ium
Synonyms
[7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic Acid
N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate
(6R-trans)-1-[(7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl]pyridinium Inner Salt
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-pyridinium Inner Salt
N-(7-Aminoceph-3-em-3-ylmethyl)pyridinium-4-carboxylate

DATABASE IDS

CAS Number 3432-88-0

PROPERTIES

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DETAILS

Description (English)
7-Amino-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid is an impurity of Ceftazidime (C244100). Ceftazidime impurity B.

REFERENCES

  • Miyake, A., et al.: Antimicrob. Agents Chemother., 486, 182 (1989)
  • Seibert, G., et al.: Arzneim.-Forsch., 33, 1084 (1989)