API Impurities
Efavirenz USP RC B; Efavirenz Ethene Analog (USP) ; (E)-Dihydro Efavirenz
Efavirenz USP RC B; Efavirenz Ethene Analog (USP) ; (E)-Dihydro Efavirenz
(S,E)-6-Chloro-4-(2-cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
Impurity reference standard used for related substances testing of Efavirenz ;(S)-Efavirenz drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- (S,E)-6-Chloro-4-(2-cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
- CAS No.
- 440124-96-9
- Catalogue No.
- RR-EFZ-E0103
- Molecular Formula
- C14H11ClF3NO2
- Molecular Weight
- 317.69 g/mol
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