C12H16O3
208.25 g/mol
Pharmaceutical IntermediateWarning
Ethyl (R)-2-Hydroxy-4-phenylbutyrate
CAS90315-82-5EC618-525-4
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
Ethyl (R)-2-Hydroxy-4-phenylbutyrate is a chiral ester compound used as an intermediate in pharmaceutical manufacturing. It features an alcohol group, an aromatic ring, and an ester functional group, reflecting its role in the synthesis of active pharmaceutical ingredients.
pharmaceutical intermediate
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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CAS90319-52-1
pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical intermediate
ReferenceSame Category
1-(2-Tetrahydropyranyl)-1H-pyrazole-5-boronic acid pinacol ester
CAS903550-26-5
pharmaceutical intermediate
ReferenceSame Category
5-bromo-4-methyl-2,3-dihydro-1H-inden-1-one
CAS903557-48-2
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Ethyl (R)-2-Hydroxy-4-phenylbutyrate (CAS 90315-82-5) is 2918.19.
HS code (international, 6-digit)
2918.19
EU CN code (8-digit)
2918 19 98
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
ethyl (2R)-2-hydroxy-4-phenylbutanoate
InChIKey
ZJYKSSGYDPNKQS-LLVKDONJSA-N
SMILES
CCOC(=O)[C@@H](CCC1=CC=CC=C1)O
Synonyms (17)
- (R)-HPBE
- Benazepril Impurity 22
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