Impurities
AY-0480-004
Cefdinir Lactone
C14H13N5O5S2
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Impurity reference standard material
Cefdinir Related Compound B
Material overview
Cefdinir Related Compound B (AY-0480-003) — impurity reference standard material. CAS 79350-10-0, formula C14H14N4O4S2, molecular weight 366.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0480-003
- CAS number
- 79350-10-0
- Molecular formula
- C14H14N4O4S2
- Molecular weight
- 366.40 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- Synonyms
- (6R-trans)-7-[[(2-Amino-4-thiazolyl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (6R,7R)-7-[2-(2-Amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- SMILES
- C=CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CC3=CSC(=N3)N)SC1)C(=O)O
- Appearance
- Off White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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