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ChemicalBook >> CAS DataBase List >> METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE

METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE

METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE price.
  • $12.7 - $1079.35
  • Product name: METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE
  • CAS: 139926-22-0
  • MF: C8H10O3S
  • MW: 186.23
  • EINECS:
  • MDL Number:MFCD00102116
  • Synonyms:METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE;3-ETHOXYTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER;Methyl 3-etoxythiophene-2-carboxylate ;METHYL-3-ETHOXYTHIOPHENE CARBOXYLATE;3-ethoxy-2-thiophenecarboxylic acid methyl ester;2-Thiophenecarboxylic acid, 3-ethoxy-, methyl ester;ethyl 3-ethoxythiophene-2-carboxylate;2,3-Ethoxy-thiophene-2-carboxylic acid methyl ester
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • Acints
  • Advanced Chemicals Intermediat
  • AHH
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Crysdot
  • Matrix Scientific
  • Thermo Scientific Chemicals
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2.5g
  • 5g
  • 5.00g
  • 25g
  • 250mgs:
  • Manufactureraablocks
  • Product numberAA001BQO
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001BQO
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging1g
  • Price$45
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001BQO
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging5g
  • Price$135
  • Updated2026-05-28
  • Buy
  • ManufacturerAcints
  • Product numberACI-01823
  • Product description3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+
  • Packaging1g
  • Price$51.3
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-01823
  • Product description3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+
  • Packaging5g
  • Price$210.6
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-01823
  • Product description3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+
  • Packaging5g
  • Price$210.6
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-01823
  • Product description3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+
  • Packaging1g
  • Price$51.3
  • Updated2026-05-19
  • Buy
  • ManufacturerAHH
  • Product numberMT-17883
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging25g
  • Price$530
  • Updated2026-05-26
  • Buy
  • ManufacturerAmbeed
  • Product numberA685348
  • Product descriptionMethyl3-ethoxythiophene-2-carboxylate 97%
  • Packaging1g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA685348
  • Product descriptionMethyl3-ethoxythiophene-2-carboxylate 97%
  • Packaging250mg
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA685348
  • Product descriptionMethyl3-ethoxythiophene-2-carboxylate 97%
  • Packaging5g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0030601
  • Product descriptionMETHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE 95.00%
  • Packaging5G
  • Price$1079.35
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR24382
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging25g
  • Price$524
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR24382
  • Product descriptionMethyl 3-ethoxythiophene-2-carboxylate 97%
  • Packaging5g
  • Price$141
  • Updated2026-06-04
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberES00360
  • Product descriptionMethyl 2,3-Ethoxy-thiophene-2-carboxylate 95
  • Packaging2.5g
  • Price$88.9
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberES00360
  • Product descriptionMethyl 2,3-Ethoxy-thiophene-2-carboxylate 95
  • Packaging250mg
  • Price$15.24
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001BQO Methyl 3-ethoxythiophene-2-carboxylate 97% 250mg $16 2026-05-28 Buy
aablocks AA001BQO Methyl 3-ethoxythiophene-2-carboxylate 97% 1g $45 2026-05-28 Buy
aablocks AA001BQO Methyl 3-ethoxythiophene-2-carboxylate 97% 5g $135 2026-05-28 Buy
Acints ACI-01823 3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+ 1g $51.3 2026-05-20 Buy
Acints ACI-01823 3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+ 5g $210.6 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-01823 3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+ 5g $210.6 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-01823 3-Ethoxy-thiophene-2-carboxylic acid methyl ester 95%+ 1g $51.3 2026-05-19 Buy
AHH MT-17883 Methyl 3-ethoxythiophene-2-carboxylate 97% 25g $530 2026-05-26 Buy
Ambeed A685348 Methyl3-ethoxythiophene-2-carboxylate 97% 1g $34 2021-12-16 Buy
Ambeed A685348 Methyl3-ethoxythiophene-2-carboxylate 97% 250mg $14 2021-12-16 Buy
Ambeed A685348 Methyl3-ethoxythiophene-2-carboxylate 97% 5g $115 2021-12-16 Buy
American Custom Chemicals Corporation CHM0030601 METHYL 3-ETHOXYTHIOPHENE-2-CARBOXYLATE 95.00% 5G $1079.35 2021-12-16 Buy
Apolloscientific OR24382 Methyl 3-ethoxythiophene-2-carboxylate 97% 25g $524 2026-06-04 Buy
Apolloscientific OR24382 Methyl 3-ethoxythiophene-2-carboxylate 97% 5g $141 2026-06-04 Buy
Atlantic Research Chemicals ES00360 Methyl 2,3-Ethoxy-thiophene-2-carboxylate 95 2.5g $88.9 2026-05-23 Buy
Atlantic Research Chemicals ES00360 Methyl 2,3-Ethoxy-thiophene-2-carboxylate 95 250mg $15.24 2026-05-23 Buy
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Properties

Melting point :72-74°C
Boiling point :271.2±20.0 °C(Predicted)
Density :1.183±0.06 g/cm3(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Methyl 3-ethoxythiophene-2-carboxylate is a useful chemical for the preparation sulfonamides via C-H/N-H coupling of arenes and sulfonimides.

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Suppliers and manufacturers

Alchem Pharmtech,Inc.
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Amadis Chemical Company Limited Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Adamas Reagent, Ltd. ChangZhou SIDU chemical Co., Ltd. Henan CoreyChem Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd.