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Home/Compounds/Other/(R)-(-)-Mandelic acid
C8H8O3
152.15 g/mol
OtherDanger

(r)-mandelic acid

CAS611-71-2EC210-276-6
Category
Other
Compound Class
Organic Acid
Primary Use
alpha hydroxy acid

(R)-Mandelic acid is an aromatic alpha hydroxy acid that appears as a white crystalline solid. It is soluble in water and polar organic solvents and serves as a useful precursor in organic synthesis for various pharmaceutical compounds.

precursor in organic synthesisbuilding block for pharmaceutical 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

ReferenceSame Category

(R)-3-hydroxybutyric acid

CAS625-72-9

Ketone body in metabolism

ReferenceSame Category

Saikosaponin F

CAS62687-63-2

traditional herbal medicine constituent

ReferenceSame Category

1,4-diacetoxybutane

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Metabolite

ReferenceSame Category

N7-methyl-Guanosine-5'-triphosphate-5'-Adenosine

CAS62828-63-1

nucleotide analog for research

Referencestereoisomer of

DL-Mandelic acid

CAS611-72-3

pharmaceutical raw material

Referencestereoisomer of

(+/-)-Mandelic-2,3,4,5,6-d5 Acid

CAS70838-71-0

research compound

Referencestereoisomer of

(RS)-mandelic acid

CAS90-64-2

pharmaceutical intermediate

Referencestereoisomer of

(S)-mandelic acid

CAS17199-29-0

pharmaceutical raw material

Safety Reference

Corrosive
Corrosive
Danger
H318Causes serious eye damage

Customs Tariff Classification

The international HS code for (r)-mandelic acid (CAS 611-71-2) 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-hydroxy-2-phenylacetic acid

InChIKey

IWYDHOAUDWTVEP-SSDOTTSWSA-N

SMILES

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

Synonyms (54)
  • RMN
  • Sertraline EP Impurity E
  • Sertraline impurity E, European Pharmacopoeia (EP)
  • (-)-(R)-Mandelate
  • (-)-Mandelic acid
  • (-)-a-Hydroxyphenylacetate
  • (-)-mandelate
  • (L)-(+)-Mandelic acid
  • (R)-(-)-Amygdalic Acid
  • (R)-2-Phenylglycolic acid
  • (R)-Mandelsaeure
  • (R)-a-Hydroxybenzeneacetate
  • (R)-a-Hydroxyphenylacetate
  • (r)-(-)-d-mandelic acid
  • (r)-mandelic acid
  • 1mcz
  • 1mdl
  • D-2-Phenylglycolate
  • D-2-Phenylglycolic acid
  • D-Mandelic acid
  • Hydroxy-phenyl-acetate anion
  • Mandelic acid, (R)-
  • Mandelic acid, D-
  • R-(−)-Mandelic Acid
  • Sertraline impurity E CRS

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