5-Acetylthiophene-2-carboxylic acid

ChemicalBook > CAS DataBase List > 5-Acetylthiophene-2-carboxylic acid

5-Acetylthiophene-2-carboxylic acid

Product Name: 5-Acetylthiophene-2-carboxylic acid
CAS No.: 4066-41-5
Chemical Name: 5-Acetylthiophene-2-carboxylic acid
Synonyms: AKOS MSC-0226;BUTTPARK 121\06-15;RARECHEM AL BO 0535;Arotinolol impurity 2;LABOTEST-BB LT00454683;Ripretinib Impurity 26;5-Acetyl-2-thenoic Acid;5-Carboxy-2-acetylthiophene;5-Acetylthiophene-2-carboxy;5-Acetylthiophene-2-Carboxylic
CBNumber: CB3666393
Molecular Formula: C7H6O3S
Formula Weight: 170.19
MOL File: 4066-41-5.mol

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5-Acetylthiophene-2-carboxylic acid Property

Melting point:: 210-212°C
Boiling point:: 385.2±27.0 °C(Predicted)
Density: 1.383
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
pka: 2.95±0.10(Predicted)
color: White to Yellow
BRN: 128897
InChIKey: LIKIMWYKJUFVJP-UHFFFAOYSA-N
CAS DataBase Reference: 4066-41-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-36/37/39-36
Hazard Note: Irritant
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical

Product number: A2866
Product name: 5-Acetylthiophene-2-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: A2866
Product name: 5-Acetylthiophene-2-carboxylic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $91
Updated: 2024/03/01

Alfa Aesar

Product number: L13588
Product name: 5-Acetylthiophene-2-carboxylic acid, 98+%
Packaging: 5g
Price: $66.65
Updated: 2024/03/01

Alfa Aesar

Product number: L13588
Product name: 5-Acetylthiophene-2-carboxylic acid, 98+%
Packaging: 25g
Price: $235.65
Updated: 2024/03/01

TRC

Product number: A188820
Product name: 5-Acetylthiophene-2-carboxylic Acid
Packaging: 50g
Price: $825
Updated: 2021/12/16

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5-Acetylthiophene-2-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

cream to pale brown solid

Uses

5-Acetylthiophene-2-carboxylic acid is a intermediate used in the preparation of various 2,5-disubstituted thiophenes.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 3, p. 104, 1966 DOI: 10.1002/jhet.5570030127

5-Acetylthiophene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 5-Acetylthiophene-2-carboxylic acid manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 5-Acetylthiophene-2-carboxylic acid 4066-41-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-30

4066-41-5, 5-Acetylthiophene-2-carboxylic acidRelated Search:

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BUTTPARK 121\06-15

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5-Acetylthiophene-2-Carboxylic

5-ACETYL-2-THIOPHENECARBOXYLIC ACID

5-ACETYLTHIOPHENE-2-CARBOXYLIC ACID

RARECHEM AL BO 0535

Arotinolol impurity 2

5-acetyl-2-thiophenecarboxylate

2-Acetyl-5-carboxythiophene, 5-Ethanoylthiophene-2-carboxylic acid, 5-Acetyl-2-thenoic acid

5-Carboxy-2-acetylthiophene

2-THIOPHENECARBOXYLIC ACID, 5-ACETYL

5-Acetylthiophene-2-carboxylic acid≥ 99% (HPLC)

5-Acetyl-2-thenoic Acid

Ripretinib Impurity 26

5-Acetylthiophene-2-carboxy

5-Acetyl-2-thiophenecarboylic acid

4066-41-5

Thiophenes