4-(2-Thienyl)benzaldeyde

CAS 107834-03-7C11H8OSChemical Synthesis

4-(2-Thienyl)benzaldehyde (CAS: 107834-03-7), with the molecular formula C11H8OS and a molecular weight of 188.25, is a functional organic compound. As a thiophene derivative and an aldehyde, it serves as a valuable building block in organic synthesis. It is particularly useful in the preparation of more complex heterocyclic compounds and active pharmaceutical ingredients. Its specific chemical structure lends itself to diverse synthetic transformations, making it a key intermediate for researchers and manufacturers.

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4-(2-Thienyl)benzaldeyde (C11H8OS) — chemical structure, CAS 107834-03-7; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC10 to C20+C10-C12Carbonyl CompoundsChemical SynthesisHeterocyclic Building BlocksOrganic Building BlocksThiophenes More...

01 /Applications

Organic Synthesis Intermediate

This compound is a versatile intermediate for constructing complex organic molecules. The presence of both the thiophene ring and the aldehyde functional group allows for a variety of chemical reactions, including condensation, oxidation, and reduction.

Pharmaceutical Research

It is employed in the synthesis of novel pharmaceutical candidates. The thiophene moiety is a common structural feature in many biologically active compounds, making this benzaldehyde derivative a useful starting material for drug discovery programs.

Materials Science

The structure of 4-(2-Thienyl)benzaldehyde may be incorporated into the design of organic electronic materials. Thiophene-based compounds are known for their conductive properties, suggesting potential applications in polymers and organic semiconductors.

02 /Properties

Molecular weight	188.25
Empirical formula	C11H8OS
Assay	97%
Melting point	65-69 °C(lit.)

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
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

107834-03-7

MDL number

MFCD02682003

PubChem substance

24881686

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 4-(2-Thienyl)benzaldehyde used for?

4-(2-Thienyl)benzaldehyde is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and potentially in materials science due to its thiophene and aldehyde functionalities.

What are the CAS number and formula for 4-(2-Thienyl)benzaldehyde?

The CAS number is 107834-03-7, and its molecular formula is C11H8OS.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-(2-Thienyl)benzaldehyde with an assay of 97%. This product is not supplied as USP, BP, EP, or any pharmacopoeia grade and is intended for research or technical use.

How should 4-(2-Thienyl)benzaldehyde be handled?

Based on GHS hazard information, this compound is harmful if swallowed (H302) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure good ventilation and avoid dust formation.