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Efavirenz Impurity B

Synonyms: (E)-Dihydro Efavirenz;(4S)-6-Chloro-4-[(1E)-2-cyclopropylethenyl]-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-Benzoxazin-2-one; SR 695; USP Efavirenz Related Compound B
Cat. No.: E21004 CAS No.: 440124-96-9
MDL.: Formula: C14H11ClF3NO2
F.W.317.69 Purity: 99%
Storage: Refrigerator
 
Size/Unit Price Qty Availability Price Total
5mg $175.00 Enter qty and click checkbox $175.00
Catalog Number: E21004   CAS No.: 440124-96-9
MDL: Formula: C14H11ClF3NO2
F.W.: 317.69 Purity: 99%
Package: Unit: mg
Appearance: White Solid M.P.: 122-124°C
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: Ethyl Acetate, Methanol Stability:
Storage: Refrigerator Category: Reference Standard
Reference: Weissburg, R.P. et al.: J. Pharmac. Biomed. Anal., 28, 45 (2002); Ribeiro, J.A.A. et al.: J. Pharmac. Biomed. Anal., 43, 298 (2007);
Application: (E)-Dihydro Efavirenz is an impurity of the nonnucleoside HIV-1 reverse transcriptase inhibitor Efavirenz.
Category: Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,