930-96-1

Basic information

• Product Name: 3-Bromothiophene-2-carbaldehyde
• Synonyms: BUTTPARK 43\57-52;3-BROMOTHIOPHENE-2-CARBOXALDEHYDE;3-BROMOTHIOPHENE-2-CARBALDEHYDE;3-BROMO-2-FORMYLTHIOPHENE;3-BROMO-2-THIOPHENECARBALDEHYDE;3-Bromothiophene-2-carboxaldehyde, 95%+;3-Bromo-2-Formylthophene;3-Bromothiophene-2-carboxaldehyde, GC 97%
• CAS NO: 930-96-1
• Molecular Formula: C₅H₃BrOS
• Molecular Weight: 191.05
• EINECS: -0
• Product Categories: Azoles;blocks;Bromides;Thiophene&Benzothiophene;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research);Thiophen;Aldehydes;Building Blocks;C1 to C6;C4 to C6;Carbonyl Compounds;Chemical Synthesis;Heterocyclic Building Blocks;Organic Building Blocks;Thiophenes
• Mol File: 930-96-1.mol
• Article Data: 42

Chemical Properties

• Melting Point: 25 °C
• Boiling Point: 77-79°C 0,2mm
• Flash Point: 110-113°C/10mm
• Appearance: /
• Density: 1,8 g/cm3
• Vapor Pressure: 0.0218mmHg at 25°C
• Refractive Index: 1.6377
• Storage Temp.: Refrigerator
• Water Solubility: Not miscible in water.
• Sensitive: Air Sensitive
• BRN: 109757
• CAS DataBase Reference: 3-Bromothiophene-2-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Bromothiophene-2-carbaldehyde(930-96-1)
• EPA Substance Registry System: 3-Bromothiophene-2-carbaldehyde(930-96-1)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 36/38-36/37/38-20/21/22
• Safety Statements: 26-36/37/39-22-37/39
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 930-96-1(Hazardous Substances Data)

Usage

Description

3-Bromothiophene-2-carbaldehyde is a colorless to yellow liquid that serves as an important raw material and intermediate in various chemical processes. It is widely used in organic synthesis, pharmaceuticals, agrochemicals, and dyestuff industries due to its unique chemical properties.

Uses

Used in Organic Synthesis:
3-Bromothiophene-2-carbaldehyde is used as a key intermediate in the synthesis of various organic compounds. Its reactivity and functional groups make it a versatile building block for creating a wide range of molecules with diverse applications.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3-Bromothiophene-2-carbaldehyde is used as a starting material for the development of new drugs. Its unique structure allows for the creation of novel therapeutic agents with potential applications in treating various diseases and medical conditions.
Used in Agrochemicals:
3-Bromothiophene-2-carbaldehyde is utilized in the agrochemical industry for the production of pesticides, herbicides, and other crop protection agents. Its chemical properties enable the development of effective and targeted solutions for managing pests and diseases in agriculture.
Used in Dye Industry:
In the dye industry, 3-Bromothiophene-2-carbaldehyde is employed as a precursor for the synthesis of various dyes and pigments. Its ability to form stable chromophores makes it a valuable component in the creation of vibrant and long-lasting colorants for textiles, plastics, and other materials.

InChI:InChI=1/C5H3BrOS/c6-4-1-2-8-5(4)3-7/h1-3H

Upstream product

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Downstream Products

• 210303-60-9 3-[1-(3-Bromo-thiophen-2-yl)-meth-(Z)-ylidene]-1,3-dihydro-indol-2-one 
• 91150-50-4 methyl trans-β-(3-bromo-2-thienyl)acrylate 
• 838820-76-1 3-bromo-2-thiophenecarbaldehyde phenylhydrazone 
• 848641-98-5 3-(4-thiophen-3-yl-buta-1,3-diynyl)-thiophene-2-carbaldehyde 
• 848642-00-2 3-{4-[2-(methoxymethyl)phenyl]buta-1,3-diynyl}thiophene-2-carbaldehyde 
• 848641-99-6 {2-[4-(2-formyl-thiophen-3-yl)-buta-1,3-diynyl]-benzyl}-methyl-carbamic acid tert-butyl ester 
• 89283-98-7 3-bromo-thiophene-2-carbaldehyde oxime 
• 56857-02-4 2-(3-bromo-thien-2-yl)-1,3-dioxolane 
• 147380-60-7 N-hydroxy-N-[2-(3-(4-bromophenylthio)thien-2-ylmethoxy)ethyl] urea 
• 154651-00-0 3-(4-methoxybenzylthio)thiophene-2-carbaldehyde 
• 82069-46-3 2-(3-bromo-2-thienyl)-2-trimethylsiloxyethanenitrile 
• 1315568-12-7 6-phenylthieno[3,2-b]pyridin-5(4H)-one 
• 1394235-69-8 3,4-dihydro-2H,6H-pyrimido[1,2-c]thieno[2,3-e][1,3]thiazin-6-imine 
• 1394235-80-3 2-(3-bromothiophen-2-yl)-1,4,5,6-tetrahydropyrimidine 

Relevant articles and documents

A convenient preparation of thieno[3,2-c]pyrazole 1

A practical synthesis of multigram quantities of 1H-thi-eno[3,2-c]pyrazole is presented in which the Jacobson reaction serves as the key step. Georg Thieme Verlag Stuttgart · New York.

Small isomeric push-pull chromophores based on thienothiophenes with tunable optical (non)linearities

Fourteen new D-π-A push-pull chromophores based on two isomeric thienothiophene donors and seven acceptors of various electronic natures have been designed and conveniently synthesized. In contrast to known thienothiophene push-pull molecules, the prepared small chromophores proved to be organic materials with easily tunable thermal, electrochemical and (non)linear optical properties. It has also been shown that small structural variation may result in significantly improved/varied fundamental properties. Very detailed structure-property relationships were elucidated within the systematically developed series of push-pull molecules, which may serve as a useful guide in designing new D-π-A molecules based on fused thiophene scaffolds.

Convergent Synthesis of Fluorene Derivatives by a Rhodium-Catalyzed Stitching Reaction/Alkene Isomerization Sequence

A convergent synthetic method for the synthesis of fluorene derivatives has been developed by devising a rhodium-catalyzed stitching reaction/alkene isomerization sequence. The reactions proceed smoothly under mild conditions for a variety of substrate combinations, and extended π-conjugation systems are also readily accessible by utilizing this synthetic method. Optical properties of the obtained fluorene derivatives have also been examined.