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ChemicalBook >> CAS DataBase List >> 2,2'-BITHIOPHENE-5-CARBOXYLIC ACID

2,2'-BITHIOPHENE-5-CARBOXYLIC ACID

2,2'-BITHIOPHENE-5-CARBOXYLIC ACID price.
  • $40 - $3620
  • Product name: 2,2'-BITHIOPHENE-5-CARBOXYLIC ACID
  • CAS: 2060-55-1
  • MF: C9H6O2S2
  • MW: 210.27
  • EINECS:
  • MDL Number:MFCD00159571
  • Synonyms:1-(2,5-dimethyl-3-pyrazolyl)-N-methylmethanamine;5-(2-THIENYL)-2-THIOPHENECARBOXYLIC ACID;AKOS BAR-1343;[2,2']BITHIOPHENYL-5-CARBOXYLIC ACID;2,2'-BITHIOPHENE-5-CARBOXYLIC ACID;IFLAB-BB F1956-0001;RARECHEM AL BE 0292;5-Carboxy-2,2'-bithiophene
Price33 Properties Safety Information Description
33 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • AOBChem
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 100.00mg
  • 100mg
  • 250.00mg
  • 250mg
  • 500mg
  • 1g
  • 1.00g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 98%
  • Packaging100mg
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 96%
  • Packaging250mg
  • Price$57
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 96%
  • Packaging1g
  • Price$140
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 96%
  • Packaging10g
  • Price$640
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 96%
  • Packaging5g
  • Price$418
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002AE7
  • Product description2,2'-Bithiophene-5-carboxylic acid 96%
  • Packaging25g
  • Price$1275
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93398
  • Product description5-thiophen-2-ylthiophene-2-carboxylic acid 95%
  • Packaging5G
  • Price$905
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93398
  • Product description5-thiophen-2-ylthiophene-2-carboxylic acid 95%
  • Packaging25G
  • Price$3620
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT93398
  • Product description5-thiophen-2-ylthiophene-2-carboxylic acid 95%
  • Packaging1G
  • Price$235
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberUT01020
  • Product description6H,6'H-[2,2'-Bithiopyran]-5-carboxylicacid 97%
  • Packaging5g
  • Price$613.62
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-30894
  • Product description2,2-Bithiophene-5-carboxylic acid 97%
  • Packaging5g
  • Price$370
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberY8189
  • Product description2,2-Bithiophene-5-carboxylicacid
  • Packaging500mg
  • Price$277
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberY8189
  • Product description2,2-Bithiophene-5-carboxylicacid
  • Packaging5g
  • Price$808
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019200
  • Product description2,2'-BITHIOPHENE-5-CARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$744.86
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019200
  • Product description2,2'-BITHIOPHENE-5-CARBOXYLIC ACID 95.00%
  • Packaging250MG
  • Price$647.36
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA294352
  • Product description[2,2'-Bithiophene]-5-carboxylic acid ≥97%
  • Packaging25g
  • Price$760
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 98% 100mg $42 2026-05-28 Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 96% 250mg $57 2026-05-28 Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 96% 1g $140 2026-05-28 Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 96% 10g $640 2026-05-28 Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 96% 5g $418 2026-05-28 Buy
aablocks AA002AE7 2,2'-Bithiophene-5-carboxylic acid 96% 25g $1275 2026-05-28 Buy
ACHEMBLOCK T93398 5-thiophen-2-ylthiophene-2-carboxylic acid 95% 5G $905 2026-05-27 Buy
ACHEMBLOCK T93398 5-thiophen-2-ylthiophene-2-carboxylic acid 95% 25G $3620 2026-05-27 Buy
ACHEMBLOCK T93398 5-thiophen-2-ylthiophene-2-carboxylic acid 95% 1G $235 2026-05-27 Buy
Acrotein UT01020 6H,6'H-[2,2'-Bithiopyran]-5-carboxylicacid 97% 5g $613.62 2021-12-16 Buy
AHH MT-30894 2,2-Bithiophene-5-carboxylic acid 97% 5g $370 2026-05-26 Buy
AK Scientific Y8189 2,2-Bithiophene-5-carboxylicacid 500mg $277 2021-12-16 Buy
AK Scientific Y8189 2,2-Bithiophene-5-carboxylicacid 5g $808 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019200 2,2'-BITHIOPHENE-5-CARBOXYLIC ACID 95.00% 1G $744.86 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019200 2,2'-BITHIOPHENE-5-CARBOXYLIC ACID 95.00% 250MG $647.36 2021-12-16 Buy
AOBChem A294352 [2,2'-Bithiophene]-5-carboxylic acid ≥97% 25g $760 2026-05-26 Buy
Next Last

Properties

Melting point :183-184 °C
Boiling point :396.1±32.0 °C(Predicted)
Density :1.438±0.06 g/cm3(Predicted)
pka :3.54±0.10(Predicted)
CAS DataBase Reference :2060-55-1

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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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

Shanghai Daken Advanced Materials Co.,Ltd
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited J & K SCIENTIFIC LTD. Beijing HwrkChemical Technology Co., Ltd Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd.