C10H8F6O
258.16 g/mol
Pharmaceutical IntermediateWarning
(alphaR)-alpha-Methyl-3,5-bis(trifluoromethyl)benzenemethanol
CAS127852-28-2
Category
Pharmaceutical Intermediate
Compound Class
Alcohol
Primary Use
Pharmaceutical Intermediate
This compound is a chiral alcohol compound used as an intermediate in pharmaceutical manufacturing. It features a single aromatic ring with two trifluoromethyl substituents and a secondary alcohol group.
Pharmaceutical intermediateBuilding block for chiral synthesis
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
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
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CAS128013-61-6
pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
Referencestereoisomer of
(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol
CAS225920-05-8
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for (alphaR)-alpha-Methyl-3,5-bis(trifluoromethyl)benzenemethanol (CAS 127852-28-2) is 2906.29, 3824.99.
HS code (international, 6-digit)
2906.29, 3824.99
EU CN code (8-digit)
2906 29 00, 3824 99 92
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
(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethanol
InChIKey
MMSCIQKQJVBPIR-RXMQYKEDSA-N
SMILES
C[C@H](C1=CC(=CC(=C1)C(F)(F)F)C(F)(F)F)O
Synonyms (20)
- Aprepitant Impurity 37
- Aprepitant Impurity 38
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