(−)-Dimethyl 2,3-O-isopropylidene-L-tartrate

CAS 37031-29-1C9H14O6Chemical Synthesis

(−)-Dimethyl 2,3-O-isopropylidene-L-tartrate (CAS: 37031-29-1) is a chiral building block with the molecular formula C9H14O6 and a molecular weight of 218.20 g/mol. This ester derivative of tartaric acid is valuable in asymmetric synthesis and general organic chemical synthesis. It is supplied by Tech Serve Solutions with an assay of 97%, suitable for research and development applications.

IUPAC: (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester,Dimethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate
Synonyms: (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl esterDimethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate

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(−)-Dimethyl 2,3-O-isopropylidene-L-tartrate (C9H14O6) — chemical structure, CAS 37031-29-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksEstersOrganic Building Blocks

01 /Applications

Asymmetric Synthesis

This chiral compound serves as a crucial building block for synthesising enantiomerically pure target molecules. Its defined stereochemistry allows for precise control in creating complex chiral structures.

Organic Synthesis Intermediate

As an ester and an organic building block, it is utilised in various organic transformations. It can be incorporated into larger molecules or modified to introduce specific functionalities in synthetic pathways.

Chiral Pool Reagent

Derived from natural L-tartaric acid, it belongs to the chiral pool. This makes it an efficient starting material for stereoselective synthesis, leveraging its inherent chirality.

02 /Properties

Molecular weight	218.20
Empirical formula	C9H14O6
Assay	97%
Boiling point	150 °C/19 mmHg(lit.)
Density	1.190 g/mL at 20 °C(lit.)
Refractive index	n20/D 1.439(lit.)
Optical activity	[α]20/D −54°, neat

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
Flash point	110 °C / 230 °F
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

37031-29-1

MDL number

MFCD00066218

PubChem substance

24881580

Beilstein registry

15406

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (–)-Dimethyl 2,3-O-isopropylidene-L-tartrate used for?

It is primarily used as a chiral building block in asymmetric synthesis and general organic chemical synthesis.

What is the CAS number and formula for (–)-Dimethyl 2,3-O-isopropylidene-L-tartrate?

The CAS number is 37031-29-1, and the empirical formula is C9H14O6.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (–)-Dimethyl 2,3-O-isopropylidene-L-tartrate with an assay of 97%. This is a technical/research grade, and TSS does not represent it as USP/BP/EP.

What are the main hazards associated with handling this chemical?

The primary hazards indicated are combustible at 110 °C (230 °F) and require personal protective equipment such as eyeshields and gloves. It is classified under WGK 2.