Impurities
AY-0480-003
Cefdinir Related Compound B
C14H14N4O4S2
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Impurity reference standard material
Cefdinir Lactone
Material overview
Cefdinir Lactone (AY-0480-004) — impurity reference standard material. CAS 946573-41-7, formula C14H13N5O5S2, molecular weight 395.40 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0480-004
- CAS number
- 946573-41-7
- Molecular formula
- C14H13N5O5S2
- Molecular weight
- 395.40 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyimino-N-[(4R,5S)-9-methyl-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.02,5]undec-1(8)-en-4-yl]acetamide
- Synonyms
- 2-amino-alpha-(hydroxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-3-methyl-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-; (alphaZ)-2-Amino-alpha-(hydroxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-3-methyl-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-4-thiazoleacetamide
- SMILES
- CC1C2=C(C(=O)O1)N3[C@H]([C@@H](C3=O)NC(=O)/C(=N\O)/C4=CSC(=N4)N)SC2
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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