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Home/Compounds/Pharmaceutical Intermediate/Efavirenz aminoalcohol
C13H11ClF3NO
289.68 g/mol
Pharmaceutical Intermediate

Efavirenz aminoalcohol

CAS209414-27-7
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate

Efavirenz aminoalcohol is a chiral pharmaceutical intermediate used in the manufacturing of the antiretroviral drug efavirenz. It contains an aromatic ring, an alcohol, and an amine functional group, with well-defined stereochemistry.

Pharmaceutical intermediate for efavirenz synthesisRaw material in antiretroviral drug manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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ReferenceSame Category

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ReferenceSame Category

Benzyl (3S,4R)-3-ethyl-4-(3H-imidazo(1,2-a)pyrrolo-(2,3-e)pyrazin-8-yl)pyrrolidine-1-carboxylate

CAS2095311-51-4

pharmaceutical intermediate

Referencesame scaffold

Efavirenz amino alcohol ethyl carbamate

CAS211563-41-6

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for Efavirenz aminoalcohol (CAS 209414-27-7) is 2922.19.

HS code (international, 6-digit)

2922.19

EU CN code (8-digit)

2922 19 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(2S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol

InChIKey

KEMUGFRERPPUHB-LBPRGKRZSA-N

SMILES

C1CC1C#C[C@](C2=C(C=CC(=C2)Cl)N)(C(F)(F)F)O

Synonyms (14)
  • Efavirenz USP Related Compound A
  • EFAVIRENZ IMPURITY E
  • Efavirenz aminoalcohol
  • Efavirenz impurity A

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