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ChemicalBook >> CAS DataBase List >> 3,4-Dimethylthiophene-2-carboxylic acid

3,4-Dimethylthiophene-2-carboxylic acid

$28 - $2880
Product name: 3,4-Dimethylthiophene-2-carboxylic acid
CAS: 89639-74-7
MF: C7H8O2S
MW: 156.2
EINECS:
MDL Number:
Synonyms:2-Thiophenecarboxylicacid, 3,4-dimethyl;3,4-Dimethyl-2-thiophenecarboxylic acid

Price30 Properties Safety Information Description

30 prices

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Brand

aablocks
Abosyn
ACHEMBLOCK
Activate Scientific
AK Scientific
Alichem
American Custom Chemicals Corporation
Arctom
Biosynth
Chemenu
Crysdot
Matrix Scientific
Synthonix

Package

5MG
100mg
250mg
250.00mg
1.00g
1g
5.00g
5G
10g
25G

Manufactureraablocks
Product numberAA003W0O
Product description3,4-dimethylthiophene-2-carboxylic acid 98%
Packaging100mg
Price$28
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003W0O
Product description3,4-dimethylthiophene-2-carboxylic acid 98%
Packaging250mg
Price$34
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003W0O
Product description3,4-dimethylthiophene-2-carboxylic acid 98%
Packaging1g
Price$95
Updated2026-05-28
Buy

ManufacturerAbosyn
Product number61-3288
Product description3,4-Dimethylthiophene-2-carboxylicacid 95%-98%
Packaging1g
Price$891
Updated2021-12-16
Buy

ManufacturerACHEMBLOCK
Product numberV155052
Product description3,4-dimethylthiophene-2-carboxylic acid 97%
Packaging5G
Price$720
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV155052
Product description3,4-dimethylthiophene-2-carboxylic acid 97%
Packaging25G
Price$2880
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV155052
Product description3,4-dimethylthiophene-2-carboxylic acid 97%
Packaging1G
Price$150
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS44734
Product description3,4-Dimethylthiophene-2-carboxylic acid 98%
Packaging1g
Price$345
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS44734
Product description3,4-Dimethylthiophene-2-carboxylic acid 98%
Packaging5g
Price$1209
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product number4849AC
Product description3,4-Dimethylthiophene-2-carboxylicacid
Packaging100mg
Price$150
Updated2021-12-16
Buy

ManufacturerAlichem
Product number89639747
Product description3,4-Dimethylthiophene-2-carboxylicacid
Packaging5g
Price$1071
Updated2021-12-16
Buy

ManufacturerAlichem
Product number89639747
Product description3,4-Dimethylthiophene-2-carboxylicacid
Packaging1g
Price$257.55
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0095757
Product description3,4-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID 95.00%
Packaging5MG
Price$504.37
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS098098
Product description3,4-Dimethylthiophene-2-carboxylicacid 98%
Packaging5g
Price$1054
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS098098
Product description3,4-Dimethylthiophene-2-carboxylicacid 98%
Packaging1g
Price$268
Updated2021-12-16
Buy

ManufacturerArctom
Product numberAS098098
Product description3,4-Dimethylthiophene-2-carboxylicacid 98%
Packaging100mg
Price$66
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003W0O	3,4-dimethylthiophene-2-carboxylic acid 98%	100mg	$28	2026-05-28	Buy
aablocks	AA003W0O	3,4-dimethylthiophene-2-carboxylic acid 98%	250mg	$34	2026-05-28	Buy
aablocks	AA003W0O	3,4-dimethylthiophene-2-carboxylic acid 98%	1g	$95	2026-05-28	Buy
Abosyn	61-3288	3,4-Dimethylthiophene-2-carboxylicacid 95%-98%	1g	$891	2021-12-16	Buy
ACHEMBLOCK	V155052	3,4-dimethylthiophene-2-carboxylic acid 97%	5G	$720	2026-05-27	Buy
ACHEMBLOCK	V155052	3,4-dimethylthiophene-2-carboxylic acid 97%	25G	$2880	2026-05-27	Buy
ACHEMBLOCK	V155052	3,4-dimethylthiophene-2-carboxylic acid 97%	1G	$150	2026-05-27	Buy
Activate Scientific	AS44734	3,4-Dimethylthiophene-2-carboxylic acid 98%	1g	$345	2026-06-04	Buy
Activate Scientific	AS44734	3,4-Dimethylthiophene-2-carboxylic acid 98%	5g	$1209	2026-06-04	Buy
AK Scientific	4849AC	3,4-Dimethylthiophene-2-carboxylicacid	100mg	$150	2021-12-16	Buy
Alichem	89639747	3,4-Dimethylthiophene-2-carboxylicacid	5g	$1071	2021-12-16	Buy
Alichem	89639747	3,4-Dimethylthiophene-2-carboxylicacid	1g	$257.55	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0095757	3,4-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID 95.00%	5MG	$504.37	2021-12-16	Buy
Arctom	AS098098	3,4-Dimethylthiophene-2-carboxylicacid 98%	5g	$1054	2021-12-16	Buy
Arctom	AS098098	3,4-Dimethylthiophene-2-carboxylicacid 98%	1g	$268	2021-12-16	Buy
Arctom	AS098098	3,4-Dimethylthiophene-2-carboxylicacid 98%	100mg	$66	2021-12-16	Buy

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Properties

storage temp. :2-8°C(protect from light)
Appearance :White to off-white Solid

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	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.
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 Jian Chao Chemical Technology Co., Ltd. Bide Pharmatech Ltd. DKMbiochem.Co. Ltd Nanjing Chalf-Pharm Technology Co., Ltd. Shanghai Rechem science Co., Ltd. Amadis Chemical Company Limited Aikon International Limited Nanjing SynTitan Pharmaceutical Co., Ltd. Dayang Chem (Hangzhou) Co.,Ltd. Henan Weituxi Chemical Technology Co., Ltd.

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3,4-Dimethylthiophene-2-carboxylic acid

Properties

Safety Information

Description

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