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Home/Compounds/Pharmaceutical Intermediate/(-)-Dibenzoyl-L-tartaric acid monohydrate
C18H16O9
376.3 g/mol
Pharmaceutical Intermediate

O,O'-Dibenzoyl-(2R,3R)-tartaric acid monohydrate

CAS62708-56-9
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

O,O'-Dibenzoyl-(2R,3R)-tartaric acid monohydrate is a chiral organic compound used primarily as a resolving agent in the pharmaceutical and chemical industries. It features a tartaric acid backbone derivatized with benzoyl groups and exists as a monohydrate.

chiral resolution of racemic amineschiral resolution of racemic alcoholsproduction of enantiomerically pure intermediates

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

StrongSame Parent

Dibenzoyltartaric acid

CAS2743-38-6

pharmaceutical intermediate

ReferenceSame Category

6-Chloronicotinamide

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pharmaceutical intermediate

ReferenceSame Category

1-methylpiperidine-4-carboxamide

CAS62718-28-9

pharmaceutical intermediate

ReferenceSame Category

3-[4-(Benzyloxy)phenyl]acrylic acid

CAS6272-45-3

pharmaceutical intermediate

ReferenceSame Category

3-Chloropropylamine hydrochloride

CAS6276-54-6

pharmaceutical intermediate

Referencestereoisomer of

(+)-Dibenzoyl-D-tartaric acid monohydrate

CAS80822-15-7

pharmaceutical intermediate

Referencestereoisomer of

(+)-Dibenzoyl-D-tartaric acid

CAS17026-42-5

pharmaceutical intermediate

Referencestereoisomer of

[S-(R',R')]-2,3-Bis(benzoyloxy)butanedioic acid compd. with [S-(R',R')]-[1-ethyl-2-(phenylmethoxy)propyl]hydrazine

CAS183871-36-5

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for O,O'-Dibenzoyl-(2R,3R)-tartaric acid monohydrate (CAS 62708-56-9) is 2918.13.

HS code (international, 6-digit)

2918.13

EU CN code (8-digit)

2918 13 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

(2R,3R)-2,3-dibenzoyloxybutanedioic acid;hydrate

InChIKey

DXDIHODZARUBLA-DTPOWOMPSA-N

SMILES

C1=CC=C(C=C1)C(=O)O[C@H]([C@H](C(=O)O)OC(=O)C2=CC=CC=C2)C(=O)O.O

Synonyms (12)

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