Impurities
AY-0040-005
Sorafenib EP Impurity D
C17H19N3O4
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Active ingredient reference standard
Sorafenib Tosylate
Material overview
Sorafenib Tosylate (AY-0040-002) — active ingredient reference standard. CAS 475207-59-1, formula C28H24ClF3N4O6S, molecular weight 637.03 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0040-002
- CAS number
- 475207-59-1
- Molecular formula
- C28H24ClF3N4O6S
- Molecular weight
- 637.03 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 4-[4-[[4-Chloro-3-(trifluoromethyl)phenyl]carbamoylamino]phenoxy]-N-methylpyridine-2-carboxamide, 4-methylbenzenesulfonic acid
- Synonyms
- 4-methylbenzenesulfonate; 2-Pyridinecarboxamide,4-[4-[[[[4-chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-N-methyl-
- SMILES
- O=C(C1=NC=CC(OC2=CC=C(NC(NC3=CC=C(Cl)C(C(F)(F)F)=C3)=O)C=C2)=C1)NC.[OH2]S(=O)(C4=CC=C(C)C=C4)=O
- Light sensitive
- No
- Hygroscopic
- Yes
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Storage
Refrigerator
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