Products 440124-96-9

CAS 440124-96-9 appears in our catalog under these names: Efavirenz USP Related Compound B, Efavirenz Impurity 2(Efavirenz IP Impurity B), (E)-Dihydro Efavirenz, >95% (HPLC), (4S)-6-Chloro-4-((1E)-2-cyclopropylethenyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one. Offered by: Chemat Brand, Hubei YoungXin, TRC, Biosynth. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 5mg.

Efavirenz USP Related Compound B
Chemat Brand
  • size: on request
  • Variants: 1
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Efavirenz Impurity 2(Efavirenz IP Impurity B)
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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(E)-Dihydro Efavirenz, >95% (HPLC)
TRC
  • size: 50mg, 5mg
  • Variants: 2
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(4S)-6-Chloro-4-((1E)-2-cyclopropylethenyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one
Biosynth
  • size: 10mg, 5mg, 25mg
  • Variants: 3
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Structural formula: {0} (CAS {1})

(4S)-6-chloro-4-[(E)-2-cyclopropylethenyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one (CAS 440124-96-9) is a chemical compound with the molecular formula C14H11ClF3NO2 and a molecular weight of 317.69 g/mol. IUPAC name: (4S)-6-chloro-4-[(E)-2-cyclopropylethenyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one. InChIKey: TWWHVRKXRMMRPN-GFUIURDCSA-N.

Identity
Molecular formulaC14H11ClF3NO2
Molecular weight317.69 g/mol
IUPAC name(4S)-6-chloro-4-[(E)-2-cyclopropylethenyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
InChIKeyTWWHVRKXRMMRPN-GFUIURDCSA-N
SMILESC1CC1/C=C/[C@]2(C3=C(C=CC(=C3)Cl)NC(=O)O2)C(F)(F)F

Computed by PubChem (NCBI)

Synonyms: (E)-Dihydro Efavirenz, Dihydro efavirenz, (E)-, Efavirenz USP Related Compound B, Efavirenz Impurity 41, Efavirenz impurity B RS, EFAVIRENZ IMPURITY B [WHO-IP]
Isomers (same molecular formula)
6-chloro-4-pent-1-ynyl-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one C14H11ClF3NO2
6-chloro-4-pent-1-ynyl-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one C14H11ClF3NO2