Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate

CAS 104321-63-3C10H16O4Chemical Synthesis

Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate (CAS 104321-63-3) is an organic ester with the molecular formula C10H16O4 and a molecular weight of 200.23 g/mol. This chiral building block is synthesised for applications in asymmetric synthesis and general chemical production. It is supplied by Tech Serve Solutions with an assay of ≥97.0% (sum of enantiomers, GC) and an optical activity of [α]20/D −114±3° in chloroform.

IUPAC: Ethyl (R)-cis-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate
Synonyms: 104321-63-3C10H16O4Ethyl (R)-cis-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate

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Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate (C10H16O4) — chemical structure, CAS 104321-63-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksEstersOrganic Building Blocks

01 /Applications

Chiral Building Block

This compound serves as a valuable chiral intermediate in the synthesis of complex organic molecules. Its defined stereochemistry is crucial for constructing enantiomerically pure target compounds in pharmaceutical and fine chemical research.

Asymmetric Synthesis

Utilised in stereoselective reactions, this ester facilitates the introduction of specific chiral centres. It is instrumental in developing novel synthetic routes where precise stereochemical control is paramount for efficacy and selectivity.

Organic Synthesis

As a versatile organic building block, it can be incorporated into various synthetic pathways. Its functional groups allow for diverse chemical transformations, making it useful for creating a wide array of organic structures.

02 /Properties

Molecular weight	200.23
Empirical formula	C10H16O4
Assay	≥97.0% (sum of enantiomers, GC)
Density	1.044 g/mL at 20 °C(lit.)
Optical activity	[α]20/D −114±3°, c = 0.5% in chloroform
Storage temperature	2-8°C

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
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

104321-63-3

MDL number

MFCD00075540

Beilstein registry

5256737

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 Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate used for?

Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate is primarily used as a chiral building block in asymmetric synthesis and general organic chemical synthesis.

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

The CAS number is 104321-63-3, and the molecular formula is C10H16O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of ≥97.0% (sum of enantiomers, GC). TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.

How should Ethyl (R)-cis-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate be handled and stored?

Handle with appropriate personal protective equipment, including eyeshields and gloves. Store the chemical at 2-8°C to maintain its integrity. The compound is classified under WGK 3 in Germany, indicating a hazard to water.