Ethyl thiophene-3-carboxylate

Product Name: Ethyl thiophene-3-carboxylate
CAS No.: 5751-80-4
Chemical Name: Ethyl thiophene-3-carboxylate
Synonyms: THOO2;3-thenoate;ethyl 3-thenoate;RARECHEM AL BI 0549;ETHYL 3-THIENYLACETATE;ETHYL 3-THIOPHENEACETATE;ETHYL THIOPHENE-3-ACETATE;Thiophene -3-ethyl forMate;Ethyl thiophen-3-carboxylate;ETHYL THIOPHENE-3-CARBOXYLATE
CBNumber: CB8737087
Molecular Formula: C7H8O2S
Formula Weight: 156.2
MOL File: 5751-80-4.mol

More

Less

Ethyl thiophene-3-carboxylate Property

Boiling point:: 97-98 °C (8 mmHg)
Density: 1.12
refractive index: 1.509-1.511
Flash point:: 103 °C
storage temp.: Keep in dark place,Sealed in dry,2-8°C
form: clear liquid
color: Colorless to Light yellow to Light orange
Water Solubility: Soluble in water.

More

Less

Safety

Safety Statements: 24/25-23
HS Code: 29349990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: E1082
Product name: Ethyl 3-Thiophenecarboxylate
Purity: >95.0%(GC)
Packaging: 1g
Price: $31
Updated: 2025/07/31

TCI Chemical

Product number: E1082
Product name: Ethyl 3-Thiophenecarboxylate
Purity: >95.0%(GC)
Packaging: 5g
Price: $121
Updated: 2025/07/31

TRC

Product number: E818128
Product name: EthylThiophene-3-carboxylate
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: E818128
Product name: EthylThiophene-3-carboxylate
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK172772
Product name: Ethylthiophene-3-carboxylate
Purity: 98%
Packaging: 25g
Price: $490
Updated: 2021/12/16

More

Less

Ethyl thiophene-3-carboxylate Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

Ethyl thiophene-3-carboxylate is used as an intermediate in organic syntheses

Synthesis

64-17-5

88-13-1

5751-80-4

Thirteen mL (200 mmol) of thionyl chloride was added slowly and dropwise at 0 °C to a 100 mL ethanol solution containing 9 g (70 mmol) of 3-thiophenecarboxylic acid and 86 mg (0.7 mmol) of 4-dimethylaminopyridine. The reaction mixture was gradually warmed from 0 °C to room temperature over 48 h with continuous stirring. Subsequently, the reaction solution was evaporated to dryness. The resulting residue was purified by silica column chromatography with the eluent being a 1:1 heptane/dichloromethane solvent mixture. Finally 10 g (91% yield) of ethyl thiophene-3-carboxylate was obtained.

References

[1] Patent: WO2004/113331, 2004, A1. Location in patent: Page 38-39
[2] Organic Process Research and Development, 2017, vol. 21, # 7, p. 947 - 955
[3] Organic Letters, 2008, vol. 10, # 9, p. 1851 - 1854
[4] Angewandte Chemie - International Edition, 2017, vol. 56, # 33, p. 9924 - 9929
[5] Angew. Chem., 2017, vol. 129, p. 10056 - 10061,6

Ethyl thiophene-3-carboxylate Preparation Products And Raw materials

Raw materials

Nitrogen Ethyl chloroformate Tetrahydrofuran 3-Bromothiophene n-Butyllithium

Preparation Products

More

Less

Ethyl thiophene-3-carboxylate Suppliers

Americas 1 China 111 Europe 1 Germany 6 India 6 Japan 2 Ukraine 1 United Kingdom 10 United States 24 Global 162

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Country: China
ProdList: 18207
Advantage: 66

Beijing Ouhe Technology Co., Ltd

Tel: 010-010-82967028 13522913783
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12000
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 15883
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

More

Less

View Lastest Price from Ethyl thiophene-3-carboxylate manufacturers

Career Henan Chemical Co

Product: Ethyl thiophene-3-carboxylate 5751-80-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97-99%
Supply Ability: 1000KGS
Release date: 2019-12-18

5751-80-4, Ethyl thiophene-3-carboxylateRelated Search:

Ethyl acetate Ethanol Ethyl acrylate Ethyl formate Methyl acrylate ISOXADIFEN-ETHYL Benzocaine Trinexapac-ethyl Thiophene Ethyl cyanoformate Ethyl cyanoacetate Ethylparaben Urethane Triethyl orthoformate Tris(trimethylsilyl)phosphate RESMETHRIN Dimethyl thiophene-2,3-dicarboxylate 2-Thiophenecarboxaldehyde

ETHYL 3-THIOPHENEACETATE

ETHYL 3-THIENYLACETATE

ETHYL THIOPHENE-3-CARBOXYLATE

ETHYL THIOPHENE-3-ACETATE

7-[3,4-dihydroxy-5-(hydroxymethyl)-2-oxolanyl]-4-(prop-2-enylthio)-5-pyrrolo[2,3-d]pyrimidinecarbonitrile

RARECHEM AL BI 0549

ethyl 3-thenoate

Ethylthiophene-3-carboxylate,98%

3-Thiophenecarboxylic acid ethyl ester

thiophene-3-carboxylic acid ethyl ester

Thiophene -3-ethyl forMate

THOO2

Thiophene -3- formic acid ethyl ester

3-thenoate

Ethyl thiophene-3-carboxylate ISO 9001：2015 REACH

3-Thiophenecarboxylic acid, ethyl ester (6CI, 7CI, 8CI, 9CI, ACI)

Ethyl thiophen-3-carboxylate

5751-80-4

2810-04-1

Thiophenes

Heterocyclic Building Blocks

Building Blocks