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Application Area
Environmental
Environmental

Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.

Clinical diagnostic
Clinical diagnostic

In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.

Organic Chemistry
Organic Chemistry

Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.

Metabolic Research
Metabolic Research

Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.

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