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ChemicalBook >> CAS DataBase List >> 5-METHOXYTHIOPHENE-2-CARBOXYLIC ACID

5-METHOXYTHIOPHENE-2-CARBOXYLIC ACID

5-METHOXYTHIOPHENE-2-CARBOXYLIC ACID price.
  • $34 - $1972
  • Product name: 5-METHOXYTHIOPHENE-2-CARBOXYLIC ACID
  • CAS: 29212-22-4
  • MF: C6H6O3S
  • MW: 158.18
  • EINECS:
  • MDL Number:MFCD02317367
  • Synonyms:AKOS B029954;5-METHOXYTHIOPHENE-2-CARBOXYLIC ACID;2-Thiophenecarboxylic acid, 5-Methoxy-;5-Methoxy-2-thiophenecarboxylic Acid
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • AOBChem
  • Apolloscientific
  • Arctom
  • Chemenu
  • CHESS
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 100mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5G
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA002XMI
  • Product description5-Methoxy-2-thiophenecarboxylic Acid 97%
  • Packaging250mg
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002XMI
  • Product description5-Methoxy-2-thiophenecarboxylic Acid 98%
  • Packaging100mg
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002XMI
  • Product description5-Methoxy-2-thiophenecarboxylic Acid 97%
  • Packaging1g
  • Price$109
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU137379
  • Product description5-Methoxy-2-thiophenecarboxylic acid 97%
  • Packaging1G
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU137379
  • Product description5-Methoxy-2-thiophenecarboxylic acid 97%
  • Packaging5G
  • Price$655
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMB-15639
  • Product description5-methoxythiophene-2-carboxylicacid 97%
  • Packaging1g
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMB-15639
  • Product description5-methoxythiophene-2-carboxylic acid 97%
  • Packaging1g
  • Price$650
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number6376AJ
  • Product description5-Methoxy-2-thiophenecarboxylicacid
  • Packaging1g
  • Price$351
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number29212224
  • Product description5-Methoxythiophene-2-carboxylicacid
  • Packaging1g
  • Price$297.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number29212224
  • Product description5-Methoxythiophene-2-carboxylicacid
  • Packaging5g
  • Price$911.02
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging10g
  • Price$1036
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging25g
  • Price$1972
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging5g
  • Price$518
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging1g
  • Price$110
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging250mg
  • Price$42
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA87225
  • Product description5-methoxythiophene-2-carboxylic acid ≥97%
  • Packaging500mg
  • Price$67
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002XMI 5-Methoxy-2-thiophenecarboxylic Acid 97% 250mg $42 2026-05-28 Buy
aablocks AA002XMI 5-Methoxy-2-thiophenecarboxylic Acid 98% 100mg $34 2026-05-28 Buy
aablocks AA002XMI 5-Methoxy-2-thiophenecarboxylic Acid 97% 1g $109 2026-05-28 Buy
ACHEMBLOCK U137379 5-Methoxy-2-thiophenecarboxylic acid 97% 1G $175 2026-05-27 Buy
ACHEMBLOCK U137379 5-Methoxy-2-thiophenecarboxylic acid 97% 5G $655 2026-05-27 Buy
AHH MB-15639 5-methoxythiophene-2-carboxylicacid 97% 1g $650 2021-12-16 Buy
AHH MB-15639 5-methoxythiophene-2-carboxylic acid 97% 1g $650 2026-05-26 Buy
AK Scientific 6376AJ 5-Methoxy-2-thiophenecarboxylicacid 1g $351 2021-12-16 Buy
Alichem 29212224 5-Methoxythiophene-2-carboxylicacid 1g $297.99 2021-12-16 Buy
Alichem 29212224 5-Methoxythiophene-2-carboxylicacid 5g $911.02 2021-12-16 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 10g $1036 2026-05-26 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 25g $1972 2026-05-26 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 5g $518 2026-05-26 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 1g $110 2026-05-26 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 250mg $42 2026-05-26 Buy
AOBChem A87225 5-methoxythiophene-2-carboxylic acid ≥97% 500mg $67 2026-05-26 Buy
Next Last

Properties

Melting point :162-163 °C (decomp)
Boiling point :311.8±22.0 °C(Predicted)
Density :1.370±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :3.90±0.10(Predicted)
Appearance :Light yellow to yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Accela ChemBio Inc.
Alchem Pharmtech,Inc.
Amadis Chemical Company Limited Shanghai Sunway Pharmaceutical Technology Co., Ltd Hangzhou Sage Chemical Co., Ltd. Shanghai Chainpharm Bio-medical Technology Co., Ltd. ShangHai AmK Pharmaceutical Technology Co., Ltd. Accela ChemBio Inc. Shanghai RenYue Chemical Technology Co., Ltd. Aikon International Limited