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29421-75-8

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29421-75-8 Usage

Description

4-Bromo-5-methyl-2-thiophenecarbaldehyde is a chemical compound characterized by the molecular formula C7H7BrOS. It presents as a yellow to brown liquid with a distinctive strong, pungent odor. 4-Bromo-5-methyl-2-thiophenecarbaldehyde is recognized for its utility as an intermediate in the synthesis of various products, including pharmaceuticals and agrochemicals, as well as in the creation of dyes and pigments. Its role as a versatile building block in organic chemistry is highlighted by its ability to serve as a precursor to a multitude of derivatives with diverse functional groups and applications. 4-Bromo-5-methyl-2-thiophenecarbaldehyde also holds promise in medicinal chemistry, with potential biological activity as an antimicrobial or antifungal agent.

Uses

Used in Pharmaceutical and Agrochemical Industries:
4-Bromo-5-methyl-2-thiophenecarbaldehyde is used as an intermediate in the synthesis of pharmaceuticals and agrochemicals for its ability to contribute to the development of new drugs and pesticides, enhancing their efficacy and properties.
Used in Dye and Pigment Production:
In the dye and pigment industry, 4-Bromo-5-methyl-2-thiophenecarbaldehyde is utilized as a key component in the production of various dyes and pigments, contributing to their color and stability.
Used as a Building Block in Organic Chemistry:
4-Bromo-5-methyl-2-thiophenecarbaldehyde is used as a versatile building block in organic chemistry for its capacity to serve as a precursor to a wide array of derivatives, enabling the creation of compounds with different functional groups and applications.
Used in Medicinal Chemistry:
In the field of medicinal chemistry, 4-Bromo-5-methyl-2-thiophenecarbaldehyde is used for its potential biological activity, particularly as an antimicrobial or antifungal agent, offering new avenues for the development of treatments against infectious diseases.

Check Digit Verification of cas no

The CAS Registry Mumber 29421-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,4,2 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29421-75:
(7*2)+(6*9)+(5*4)+(4*2)+(3*1)+(2*7)+(1*5)=118
118 % 10 = 8
So 29421-75-8 is a valid CAS Registry Number.

29421-75-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromo-5-methylthiophene-2-carbaldehyde

1.2 Other means of identification

Product number -
Other names 4-bromo-5-methylthiophene-2-carboxaldehyde

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:29421-75-8 SDS

29421-75-8Relevant articles and documents

Gating charge recombination rates through dynamic bridges in tetrathiafulvalene-fullerene architectures

Castellanos, Sonia,Vieira, Andre A.,Illescas, Beatriz M.,Sacchetti, Valentina,Schubert, Christina,Moreno, Javier,Guldi, Dirk M.,Hecht, Stefan,Martin, Nazario

, p. 13985 - 13990 (2013)

An open and shut case: The competition between charge separation and recombination in artificial photosynthetic systems can be controlled by using photochromic dynamic bridge. The photoinduced opening and closing of the bridge mediates the electronic coupling between donor (D) and acceptor (A). Copyright

NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY ON PROSTAGLANDIN E2 RECEPTOR AND USES THEREOF

-

Paragraph 382-385, (2022/03/07)

The present application relates to a novel compound having inhibitory activity on prostaglandin E2 receptor and uses thereof, and provides a compound represented by formula I, a solvate, stereoisomer or pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and a method of using the same.

Development of High-Performance Pyrimidine Nucleoside and Oligonucleotide Diarylethene Photoswitches

Kolmar, Theresa,Büllmann, Simon M.,Sarter, Christopher,H?fer, Katharina,J?schke, Andres

supporting information, p. 8164 - 8173 (2021/03/08)

Nucleosidic and oligonucleotidic diarylethenes (DAEs) are an emerging class of photochromes with high application potential. However, their further development is hampered by the poor understanding of how the chemical structure modulates the photochromic properties. Here we synthesized 26 systematically varied deoxyuridine- and deoxycytidine-derived DAEs and analyzed reaction quantum yields, composition of the photostationary states, thermal and photochemical stability, and reversibility. This analysis identified two high-performance photoswitches with near-quantitative, fully reversible back-and-forth switching and no detectable thermal or photochemical deterioration. When incorporated into an oligonucleotide with the sequence of a promotor, the nucleotides maintained their photochromism and allowed the modulation of the transcription activity of T7 RNA polymerase with an up to 2.4-fold turn-off factor, demonstrating the potential for optochemical control of biological processes.

Diarylethene compound, preparation and applications thereof

-

Paragraph 0187-0190, (2020/01/25)

The invention relates to a diarylethene compound, preparation and applications thereof, and specificallydiscloses a compound represented by a formula (A), wherein various groups are defined in the specification. According to the invention, the compound is an excellent photochromic compound, and can be subjected to a photoisomerization reaction under the irradiation of light with specific wavelength to generate a ring-closing compound; and the compound and the photoisomerized ring-closing derivative thereof have high activity on agricultural and forestry pests such as aphids, aedes albopictus larvae of NematoceraCulicidae, and the like, and the activity of the ring-closing compound after illumination is higher than the activity of the ring-opening compound before illumination.

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