(+)-2,3-Cyclohexylidene-L-erythruronic acid

CAS 85281-85-2C10H14O5Chemical Synthesis

(+)-2,3-Cyclohexylidene-L-erythruronic acid (CAS: 85281-85-2) is a chiral building block with a molecular weight of 214.22 g/mol. This compound serves as a valuable intermediate in organic synthesis, particularly in the field of asymmetric synthesis. Its defined stereochemistry makes it useful for constructing complex molecules where precise spatial arrangement is critical. TSS supplies this chemical with an assay of 96% for research and development purposes.

Synonyms: C10H14O5

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(+)-2,3-Cyclohexylidene-L-erythruronic acid (C10H14O5) — chemical structure, CAS 85281-85-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksLactonesOrganic Building Blocks

01 /Applications

Chiral Building Block

(+)-2,3-Cyclohexylidene-L-erythruronic acid is utilised as a fundamental chiral synthon. Its inherent stereochemistry allows for the stereoselective synthesis of more complex chiral molecules, crucial in pharmaceutical and fine chemical development.

Asymmetric Synthesis

This compound is employed in asymmetric synthesis to introduce specific chirality into target molecules. Its structure facilitates stereocontrolled reactions, leading to enantiomerically enriched products.

Organic Synthesis Intermediate

As an intermediate, it plays a key role in multi-step synthetic pathways. It can be modified through various chemical transformations to yield diverse organic compounds.

02 /Properties

Molecular weight	214.22
Empirical formula	C10H14O5
Assay	96%
Optical activity	[α]20/D −10°, c = 1 in methanol
Melting point	102-105 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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

85281-85-2

MDL number

MFCD09998203

Beilstein registry

5338165

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 (+)-2,3-Cyclohexylidene-L-erythruronic acid used for?

This compound is primarily used as a chiral building block and intermediate in asymmetric synthesis and general organic synthesis.

What is the CAS number and molecular formula for this compound?

The CAS number is 85281-85-2, and the empirical formula is C10H14O5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (+)-2,3-Cyclohexylidene-L-erythruronic acid with an assay of 96%. This product is intended for research and laboratory use and is not supplied as USP, BP, or EP grade.

What are the safety and handling recommendations for this chemical?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK 2 in Germany, indicating it is hazardous to water.

How is this chemical packed and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, ensuring appropriate packaging and compliance for international shipment.