Impurities
AY-0480-004
Cefdinir Lactone
C14H13N5O5S2
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Active ingredient reference standard
Cefdinir
Material overview
Cefdinir (AY-0480-001) — active ingredient reference standard. CAS 91832-40-5, formula C14H13N5O5S2, molecular weight 395.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0480-001
- CAS number
- 91832-40-5
- Molecular formula
- C14H13N5O5S2
- Molecular weight
- 395.40 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Synonyms
- 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-,(6R,7R)
- SMILES
- C=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\O)/C3=CSC(=N3)N)SC1)C(=O)O
- Appearance
- Pale Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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