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Home/Compounds/Pharmaceutical Intermediate/(R)-(-)-2-chloromandelic acid
C8H7ClO3
186.59 g/mol
Pharmaceutical Intermediate

(-)-2-chloromandelic acid

CAS52950-18-2
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate

(-)-2-chloromandelic acid is a chiral aromatic hydroxy acid used as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. Its structure features an aromatic ring substituted with chlorine and a chiral alcohol-acid moiety, making it valuable for preparing stereochemically defined drug compounds.

pharmaceutical intermediate for chiral synthesisbuilding block for active pharmaceutical ingredients

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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pharmaceutical intermediate

ReferenceSame Category

2-(²H₃)Methyl(²H₆)propan-2-(²H)ol

CAS53001-22-2

pharmaceutical intermediate

Referencestereoisomer of

2-chloromandelic acid

CAS10421-85-9

research compound

Customs Tariff Classification

The international HS code for (-)-2-chloromandelic acid (CAS 52950-18-2) 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

(2R)-2-(2-chlorophenyl)-2-hydroxyacetic acid

InChIKey

RWOLDZZTBNYTMS-SSDOTTSWSA-N

SMILES

C1=CC=C(C(=C1)[C@H](C(=O)O)O)Cl

Synonyms (10)
  • (-)-2-chloromandelic acid
  • (R)-(-)-2-Chloromandelic acid
  • (r)-o-chloromandelic acid
  • 2-Chloro-D-mandelic Acid

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