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8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz-[d4]

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General Information
Catalog: BLP-013816
CAS: 1185072-51-8
Molecular Formula: C20H19D4ClF3NO3Si
Molecular Weight: 449.96

Chemical Structure

Description	8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz-[d4] is the labelled analogue of 8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz, which is an intermediate of Efavirenz.
Synonyms	8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz-d4; 8-(tert-Butyldimethylsilyloxy)-6-chloro-4-(2,2,3,3-d4-cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
IUPAC Name	8-[tert-butyl(dimethyl)silyl]oxy-6-chloro-4-[2-(2,2,3,3-tetradeuteriocyclopropyl)ethynyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
Related CAS	1027042-31-4 (unlabelled)
Canonical SMILES	CC(C)(C)[Si](C)(C)OC1=CC(=CC2=C1NC(=O)OC2(C#CC3CC3)C(F)(F)F)Cl
InChI	InChI=1S/C20H23ClF3NO3Si/c1-18(2,3)29(4,5)28-15-11-13(21)10-14-16(15)25-17(26)27-19(14,20(22,23)24)9-8-12-6-7-12/h10-12H,6-7H2,1-5H3,(H,25,26)/i6D2,7D2
InChI Key	SFKCIHFYAYBXNU-KXGHAPEVSA-N
Purity	98%
Solubility	Soluble in Chloroform, Dichloromethane, Ethyl Acetate, Methanol
Appearance	White Solid
Storage	Store at 2-8°C