Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% 37031-29-1

About Dimethyl 2,3-O-isopropylidene-L-tartrate, 98%

Dimethyl 2,3-O-isopropylidene-L-tartrate is a chiral building block carrying the CAS registry number 37031-29-1 with a typical assay of 98%. Formula C9H14O6, molecular weight 218.2 g/mol. Its systematic (IUPAC) name is dimethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate. Alternative names: (-)-Dimethyl 2,3-O-isopropylidene-L-tartrate and Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate.

The material typically appears as a white to yellow to green liquid. Reported physical data include a boiling point of 139 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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

Standard pack sizes are 1 g, 5 g, 25 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dimethyl 2,3-O-isopropylidene-L-tartrate, 98%
Catalogue No.	VQ-011284
CAS Number	37031-29-1
IUPAC name	dimethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate
Molecular formula	C₉H₁₄O₆
Molecular weight	218.2 g/mol
Exact mass	218.079
Purity / assay	98%
HSN code	29329900
InChIKey	ROZOUYVVWUTPNG-PHDIDXHHSA-N
SMILES	CC1(O[C@H]([C@@H](O1)C(=O)OC)C(=O)OC)C
PubChem CID	688155

Physical properties
Physical form	Liquid
Appearance	White to yellow to green liquid
Boiling point	139 °C
LogP (XLogP3)	0.3
H-bond donors / acceptors	0 / 6
TPSA	71.1 Å²
Synonyms	(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester, (2R,3R)-Dimethyl-2,3-O-isopropylidene tartrate, (4R,5R)-Dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate, (-)-Dimethyl 2,3-O-isopropylidene-L-tartrate, Dimethyl (-)-2,3-O-Isopropylidene-L-tartrate, Dimethyl (4R,5R)-2,2,dimethyl-1,3-dioxolane-4,5-dicarboxylate, 1,3-Dioxolane-4,5-dicarboxylic acid, 2,2-dimethyl-, 4,5-dimethyl ester, (4R,5R)-rel-, (4R,5R)-Dimethyl 2,2-dimeth, (4R,5R)-Dimethyl2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate, (-)-Dimethyl 2,3-O-isopropylidene-L-tartrate, 97%, (-)-2,3-O-Isopropylidene-L-tartaric Acid Dimethyl Ester, dimethyl (4r,5r)-2,2-dimethyl-1,3-dioxolan-4,5-dicarboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 Dimethyl 2,3-O-isopropylidene-L-tartrate, 98%?

The CAS Registry Number of Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% is 37031-29-1. It is also known as (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester, (2R,3R)-Dimethyl-2,3-O-isopropylidene tartrate, (4R,5R)-Dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate.

What is the molecular formula and molecular weight of Dimethyl 2,3-O-isopropylidene-L-tartrate, 98%?

Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% has the molecular formula C9H14O6 and a molecular weight of 218.2 g/mol. Its IUPAC name is dimethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate.

Which grade and pack sizes of Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% can I order?

We supply Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% in (98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dimethyl 2,3-O-isopropylidene-L-tartrate, 98%?

Yes. Every lot of Dimethyl 2,3-O-isopropylidene-L-tartrate, 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 Dimethyl 2,3-O-isopropylidene-L-tartrate, 98% be shipped internationally?

Yes. Dimethyl 2,3-O-isopropylidene-L-tartrate, 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.