(R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one

CAS 185836-34-4C5H8O4Chemical Synthesis

(R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one (CAS: 185836-34-4) is a chiral organic building block with the molecular formula C5H8O4 and a molecular weight of 132.11 g/mol. It is primarily employed in asymmetric synthesis and chemical manufacturing. This compound serves as a valuable intermediate for creating complex chiral molecules, offering a stereochemically defined starting point for various synthetic routes. Its availability from Tech Serve Solutions supports research and development in pharmaceuticals and fine chemicals.

IUPAC: (R)-3-Methoxy-1,2-propanediol cyclic carbonate
Synonyms: (R)-3-Methoxy-1,2-propanediol cyclic carbonate

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(R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one (C5H8O4) — chemical structure, CAS 185836-34-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisCarbonatesChemical SynthesisChiral Building BlocksOrganic Building Blocks

01 /Applications

Asymmetric Synthesis

Utilised as a chiral building block in stereoselective synthesis to construct enantiomerically pure compounds. Its defined stereochemistry is crucial for developing chiral drugs and other optically active molecules.

Pharmaceutical Intermediates

Serves as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs) where chirality is essential for biological activity and efficacy. Facilitates the creation of complex molecular architectures.

Organic Synthesis

A versatile reagent in general organic synthesis, enabling the introduction of specific functional groups and chiral centres. Its cyclic carbonate structure offers unique reactivity for various transformations.

02 /Properties

Molecular weight	132.11
Empirical formula	C5H8O4
Assay	98%
Boiling point	105-106 °C/0.9 mmHg(lit.)
Density	1.24 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.437(lit.)
Optical activity	[α]20/D +44°, neat
Optical purity	ee: 97% (GLC)

03 /Safety & handling

Flash point	113 °C / 235.4 °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

185836-34-4

MDL number

MFCD01321303

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 (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one used for?

This compound is primarily used in asymmetric synthesis and as a chiral building block in the preparation of pharmaceutical intermediates and other complex organic molecules.

What are the CAS number and formula for (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one?

The CAS number is 185836-34-4, and its molecular formula is C5H8O4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one with an assay of 98%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.

What are the safety and handling considerations for this chemical?

This compound has a flash point of 113 °C (235.4 °F) and is classified under WGK Germany 3. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding exposure to heat and ignition sources.

How is this product packed, shipped, and exported?

Tech Serve Solutions offers this product in various pack sizes suitable for laboratory and industrial use, adhering to all necessary regulations for domestic and international shipping and export.

How can I request a sample or a quote for (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one?

To request a sample or a quote, please contact our sales team through the website or by phone, providing your specific requirements and contact details.