Impurities
AY-0441-005
Capecitabine EP Impurity D
C15H22FN3O6
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Impurity reference standard material
Capecitabine EP Impurity A
Material overview
Capecitabine EP Impurity A (AY-0441-002) — impurity reference standard material. CAS 66335-38-4, formula C9H12FN3O4, molecular weight 245.21 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0441-002
- CAS number
- 66335-38-4
- Molecular formula
- C9H12FN3O4
- Molecular weight
- 245.21 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methyloxolan-2-yl]-5-fluoropyrimidin-2-one
- Synonyms
- Capecitabine Related Compound A (USP); 5'-Deoxy-5-fluoro Cytidine; 5-Fluoro-5'-deoxycytidine; 5'-DFCR
- SMILES
- C[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=C(C(=NC2=O)N)F)O)O
- Appearance
- White to Light Beige Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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