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rac Efavirenz-d5 (major)

rac Efavirenz-d5 (major)

Cat no: E2213-77

Supplier: United States Biological
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Labeled Efavirenz. A nonnucleoside HIV-1 reverse transcriptase inhibitor. Melting Point: 183-185 degrees C Solubility: Chloroform, Methanol Method for Determining Identity: Proton NMR (CDCl3) spectroscopic analysis and mass spectormetric analysis TLC Conditions: SiO2; Hexane: Ethyl Acetate (2:1). Visualized with UV and KMnO4; Single spot (Rf= 0.5). Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20 degrees C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Catalogue number: E2213-77
Size: 1mg
Form: Off-white solid
Purity: Chemical Purity: ~98% Isotopic Data: Normalized Intensity: d1= 0%; d2= 0.2%; d3= 0.3%; d4= 36.7%; d5 64.1%
Alternative names: 6-Chloro-4-(2-cyclopropyl-d5-ethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one; DMP 266-d5; L 743726-d5

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