Methyl 2,3-dibromopropionate

CAS 1729-67-5CH2BrCHBrCOOCH3Chemical Synthesis

Methyl 2,3-dibromopropionate (CAS: 1729-67-5) is a dibrominated ester with the linear formula CH₂BrCHBrCOOCH₃. It possesses a molecular weight of 245.90 g/mol and a refractive index of n20/D 1.514. This compound serves as a valuable intermediate and building block in organic synthesis, particularly for introducing functionalised propyl groups. Its chemical properties make it suitable for various research and development applications within the fine chemical and pharmaceutical sectors.

Synonyms: CH2BrCHBrCOOCH3

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Methyl 2,3-dibromopropionate (CH2BrCHBrCOOCH3) — chemical structure, CAS 1729-67-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC2 to C5Carbonyl CompoundsChemical SynthesisEsters

01 /Applications

Organic Synthesis Intermediate

Utilised as a key building block in the synthesis of more complex organic molecules. Its dibrominated structure allows for diverse chemical transformations and the introduction of specific functionalities.

Pharmaceutical Research

Serves as a precursor or intermediate in the development of novel pharmaceutical compounds. Its reactivity profile is leveraged in multistep synthetic routes.

Fine Chemical Manufacturing

Employed in the production of specialised fine chemicals. The compound's structure is amenable to reactions forming functionalised esters and related derivatives.

02 /Properties

Molecular weight	245.90
Linear formula	CH2BrCHBrCOOCH3
Assay	≥97.0% (GC)
Boiling point	83-86 °C/10 mmHg(lit.)
Density	1.944 g/mL at 20 °C(lit.)
Refractive index	n20/D 1.514
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37
Safety statements (S)	26-36

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

04 /Identifiers & registry

CAS number

1729-67-5

MDL number

MFCD00017882

Beilstein registry

1750190

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 Methyl 2,3-dibromopropionate used for?

Methyl 2,3-dibromopropionate is primarily used as a building block and intermediate in organic synthesis, particularly in the pharmaceutical and fine chemical industries for developing more complex molecules.

What are the CAS number and formula for Methyl 2,3-dibromopropionate?

The CAS number is 1729-67-5, and its linear formula is CH₂BrCHBrCOOCH₃.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Methyl 2,3-dibromopropionate with a purity of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade.

How should Methyl 2,3-dibromopropionate be handled?

Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator filter. It is classified as an irritant to eyes and respiratory tract.

How is this chemical packed and shipped?

This chemical is packed and shipped according to international regulations for hazardous materials. Tech Serve Solutions is a global supplier and exporter, experienced in compliant logistics.