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ChemicalBook >> CAS DataBase List >> 3-Hydroxythiophene-2-carboxylic acid

3-Hydroxythiophene-2-carboxylic acid

$44.45 - $1700.34
Product name: 3-Hydroxythiophene-2-carboxylic acid
CAS: 5118-07-0
MF: C5H4O3S
MW: 144.15
EINECS:
MDL Number:MFCD09414719
Synonyms:3-Hydroxythiophene-2-carboxylic acid;3-Hydroxy-2-thiophenecarboxylic acid;2-Carboxy-3-hydroxythiophene, 3-Hydroxy-2-thenoic acid;3-Hydroxythiophene-2-carboxylic acid 97%;2-(dihydroxymethylidene)-3-thiophenone;2-Thiophenecarboxylic acid, 3-hydroxy-;3-Hydroxythiophene-2-carboxylic acid ISO 9001：2015 REACH

Price41 Properties Safety Information Description

41 prices

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aablocks
Activate Scientific
AHH
AK Scientific
Alichem
American Custom Chemicals Corporation
Apolloscientific
Arctom
Atlantic Research Chemicals
BLDpharm
Chemenu
Crysdot
Matrix Scientific
SynQuest Laboratories
Synthonix
TRC

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50mg
100mg
250mg
500mg
1g
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250mgs:

Manufactureraablocks
Product numberAA00D8UN
Product description3-Hydroxythiophene-2-Carboxylic Acid 96%
Packaging250mg
Price$96
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00D8UN
Product description3-Hydroxythiophene-2-Carboxylic Acid 96%
Packaging1g
Price$224
Updated2026-05-28
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Manufactureraablocks
Product numberAA00D8UN
Product description3-Hydroxythiophene-2-Carboxylic Acid 96%
Packaging5g
Price$668
Updated2026-05-28
Buy

ManufacturerActivate Scientific
Product numberAS118502
Product description3-Hydroxythiophene-2-carboxylic acid 97%
Packaging1g
Price$323
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS118502
Product description3-Hydroxythiophene-2-carboxylic acid 97%
Packaging5g
Price$961
Updated2026-06-04
Buy

ManufacturerAHH
Product numberMB-15658
Product description3-hydroxythiophene-2-carboxylic acid 97%
Packaging1g
Price$245
Updated2026-05-26
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ManufacturerAK Scientific
Product number7114AB
Product description3-Hydroxythiophene-2-carboxylicacid
Packaging250mg
Price$236
Updated2021-12-16
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ManufacturerAlichem
Product number5118070
Product description3-Hydroxythiophene-2-carboxylicacid
Packaging5g
Price$578.24
Updated2021-12-16
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ManufacturerAlichem
Product number5118070
Product description3-Hydroxythiophene-2-carboxylicacid
Packaging10g
Price$915.67
Updated2021-12-16
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ManufacturerAlichem
Product number5118070
Product description3-Hydroxythiophene-2-carboxylicacid
Packaging25g
Price$1700.34
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0010563
Product description3-HYDROXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%
Packaging1G
Price$856.92
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0010563
Product description3-HYDROXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%
Packaging250MG
Price$653.17
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR2594
Product description3-Hydroxythiophene-2-carboxylic acid 95%
Packaging1g
Price$453
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR2594
Product description3-Hydroxythiophene-2-carboxylic acid 95%
Packaging500mg
Price$282
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR2594
Product description3-Hydroxythiophene-2-carboxylic acid 95%
Packaging250mg
Price$160
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR2594
Product description3-Hydroxythiophene-2-carboxylic acid 95%
Packaging100mg
Price$111
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00D8UN	3-Hydroxythiophene-2-Carboxylic Acid 96%	250mg	$96	2026-05-28	Buy
aablocks	AA00D8UN	3-Hydroxythiophene-2-Carboxylic Acid 96%	1g	$224	2026-05-28	Buy
aablocks	AA00D8UN	3-Hydroxythiophene-2-Carboxylic Acid 96%	5g	$668	2026-05-28	Buy
Activate Scientific	AS118502	3-Hydroxythiophene-2-carboxylic acid 97%	1g	$323	2026-06-04	Buy
Activate Scientific	AS118502	3-Hydroxythiophene-2-carboxylic acid 97%	5g	$961	2026-06-04	Buy
AHH	MB-15658	3-hydroxythiophene-2-carboxylic acid 97%	1g	$245	2026-05-26	Buy
AK Scientific	7114AB	3-Hydroxythiophene-2-carboxylicacid	250mg	$236	2021-12-16	Buy
Alichem	5118070	3-Hydroxythiophene-2-carboxylicacid	5g	$578.24	2021-12-16	Buy
Alichem	5118070	3-Hydroxythiophene-2-carboxylicacid	10g	$915.67	2021-12-16	Buy
Alichem	5118070	3-Hydroxythiophene-2-carboxylicacid	25g	$1700.34	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0010563	3-HYDROXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%	1G	$856.92	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0010563	3-HYDROXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%	250MG	$653.17	2021-12-16	Buy
Apolloscientific	OR2594	3-Hydroxythiophene-2-carboxylic acid 95%	1g	$453	2026-06-04	Buy
Apolloscientific	OR2594	3-Hydroxythiophene-2-carboxylic acid 95%	500mg	$282	2026-06-04	Buy
Apolloscientific	OR2594	3-Hydroxythiophene-2-carboxylic acid 95%	250mg	$160	2026-06-04	Buy
Apolloscientific	OR2594	3-Hydroxythiophene-2-carboxylic acid 95%	100mg	$111	2026-06-04	Buy

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Properties

Melting point :108 °C(Solv: acetone (67-64-1))
Boiling point :326.4±27.0 °C(Predicted)
Density :1.603±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
form :crystalline powder
pka :3.79±0.10(Predicted)
color :Brown/grey

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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

3-Hydroxythiophene-2-carboxylic acid (cas# 5118-07-0) is a useful research chemical. This compound is useful because furoates and thenoates inhibit pyruvate dehydrogenase kinase 2 allosterically by binding to its pyruvate regulatory site.

More related product prices

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Shanghai Ennopharm Co., Ltd. Shanghai Sunway Pharmaceutical Technology Co., Ltd Nanjing Norris-Pharm Technology Co., Ltd Shanghai Hekang Biotechnology Co., Ltd. Modachem Shanghai Co., Ltd ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai Tombiopharma Chemical Co. Ltd. Henan CoreyChem Co., Ltd Amadis Chemical Company Limited

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3-Hydroxythiophene-2-carboxylic acid

Properties

Safety Information

Description

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