(+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%

Name: (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-008187

About (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%

(+)-2,3-Dibenzoyl-D-tartaric acid (CAS 17026-42-5) is a carboxylic acid offered by Vaqora Chemicals with a typical assay of ≥98%. With the molecular formula C18H14O8, it has a molar mass of 358.3 g/mol. Systematically, it is named (2S,3S)-2,3-dibenzoyloxybutanedioic acid. Alternative names: (+)-O,O′-Dibenzoyl-D-tartaric acid and D-Tartaric acid 2,3-dibenzoate.

In its supplied form it is white to off-white powder or crystals. Literature values give a melting point of 154-156 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	(+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%
Catalogue No.	VQ-008187
CAS Number	17026-42-5
IUPAC name	(2S,3S)-2,3-dibenzoyloxybutanedioic acid
Molecular formula	C₁₈H₁₄O₈
Molecular weight	358.3 g/mol
Exact mass	358.0689
Purity / assay	≥98%
HSN code	29332990
InChIKey	YONLFQNRGZXBBF-KBPBESRZSA-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
PubChem CID	1550213

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	154-156 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 8
TPSA	127 Å²
Synonyms	(+)-O,O′-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate, Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)-, (S-(R,R))-2,3-Bis(benzoyloxy)succinic acid, [S-(R,R)]-2,3-Bis(benzoyloxy)succinic acid, Dibenzoyl-D-tartaric acid, (+)-Dibenzoyl-D-tartaric acid, (2S,3S)-2,3-bis(benzoyloxy)succinic acid, (+)-2,3-Dibenzoyl-D-tartaric acid, (2S,3S)-2,3-bis(benzoyloxy)butanedioic acid, D-Dibenzoyltartaric acid, (+)-Dibenzoyltartaric acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%?

The CAS Registry Number of (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% is 17026-42-5. It is also known as (+)-O,O′-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate, Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)-.

What is the molecular formula and molecular weight of (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%?

(+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% has the molecular formula C18H14O8 and a molecular weight of 358.3 g/mol. Its IUPAC name is (2S,3S)-2,3-dibenzoyloxybutanedioic acid.

Which grade and pack sizes of (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% can I order?

We supply (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% in (≥98%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98%?

Yes. Every lot of (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% be shipped internationally?

Yes. (+)-2,3-Dibenzoyl-D-tartaric acid, ≥98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.