Impurities
AY-0390-003
Clotrimazole EP Impurity E
C13H9ClO
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Impurity reference standard material
Clotrimazole EP Impurity A
Material overview
Clotrimazole EP Impurity A (AY-0390-004) — impurity reference standard material. CAS 66774-02-5, formula C19H15ClO, molecular weight 294.80 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0390-004
- CAS number
- 66774-02-5
- Molecular formula
- C19H15ClO
- Molecular weight
- 294.80 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2-chlorophenyl)-diphenylmethanol
- Synonyms
- Clotrimazole Related Compound A (USP); 2-Chloro-a,a-diphenyl benzene methanol
- SMILES
- C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3Cl)O
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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