3,4-Dibromothiophene-2,5-dicarboxaldehyde

CAS 25373-20-0C6H2Br2O2SChemical Synthesis

3,4-Dibromothiophene-2,5-dicarboxaldehyde (CAS: 25373-20-0) is a halogenated heterocyclic organic compound with the molecular formula C6H2Br2O2S and a molecular weight of 297.95 g/mol. This dibrominated thiophene derivative features two aldehyde functional groups, making it a versatile building block in organic synthesis. It is primarily utilised in chemical research and development for the creation of novel materials and complex molecular structures.

Synonyms: 25373-20-0C6H2Br2O2S

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3,4-Dibromothiophene-2,5-dicarboxaldehyde (C6H2Br2O2S) — chemical structure, CAS 25373-20-0; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC1 to C6C4 to C6Carbonyl CompoundsChemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksOrganic Building BlocksThiophenes More...

01 /Applications

Organic Synthesis Intermediate

Serves as a key intermediate in the synthesis of more complex thiophene-based compounds. Its reactive aldehyde groups allow for diverse chemical transformations, enabling the construction of various functionalised molecules.

Heterocyclic Chemistry

Utilised in the development of novel heterocyclic structures, particularly those incorporating the thiophene ring system. Its dibrominated nature offers specific regiochemical control in further synthetic steps.

Materials Science Research

Potentially employed in the synthesis of organic electronic materials or polymers where the thiophene core and functional groups can contribute to desired electronic or optical properties.

02 /Properties

Molecular weight	297.95
Empirical formula	C6H2Br2O2S
Assay	97%
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H319Causes serious eye irritation

Precautionary statements

P301IF SWALLOWED
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

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

04 /Identifiers & registry

CAS number

25373-20-0

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 3,4-Dibromothiophene-2,5-dicarboxaldehyde used for?

This compound is primarily used as an intermediate in organic synthesis and in research within heterocyclic chemistry and potentially materials science due to its functionalised thiophene structure.

What is the CAS number and chemical formula for this product?

The CAS number is 25373-20-0 and the chemical formula is C6H2Br2O2S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3,4-Dibromothiophene-2,5-dicarboxaldehyde at a minimum purity of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP or pharmaceutical grade.

What are the main safety concerns when handling this chemical?

This compound is classified as Danger, with hazard statements H301 (Toxic if swallowed) and H319 (Causes serious eye irritation). Appropriate personal protective equipment including eyeshields, face shields, gloves, and a dust mask type N95 (US) must be used. Handle with extreme caution.

How is this chemical packed and exported by TSS?

Tech Serve Solutions is a global supplier and exporter of fine chemicals, ensuring appropriate packaging and documentation for international shipments according to relevant regulations such as UN 2811 6.1 / PGIII.

How can I request a quote or sample?

To request a quote or a sample of 3,4-Dibromothiophene-2,5-dicarboxaldehyde, please use the contact form on our website or contact our sales team directly.