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3-Methyl-2-thiophenecarboxylic acid

3-Methyl-2-thiophenecarboxylic acid structure

CAS No.: 23806-24-8

Chemical Name:: 3-Methyl-2-thiophenecarboxylic acid

Synonyms: RARECHEM AL BO 0517;3-METHYL-2-THENOIC ACID;2-Carboxy-3-methylthiophene;3-Methylthiophene-2-carboxylic;3-METHYL-2-THIOPHENECARBOXLIC ACID;-Methylthiophene-2-carboxylic acid;3-METHYL-2-THIOPHENECARBOXYLIC ACID;3-METHYLTHIOPHENE-2-CARBOXYLIC ACID;2-Thiophenecarboxylic acid, 3-methyl-;3-Methyl-2-thiophenecarboxylicAcid>

CBNumber:: CB9269022

Molecular Formula:: C6H6O2S

Molecular Weight:: 142.18

MDL Number:: MFCD00005438

MOL File:: 23806-24-8.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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3-Methyl-2-thiophenecarboxylic acid Properties

Melting point	147-149 °C(lit.)
Boiling point	229.75°C (rough estimate)
Density	1.365 (estimate)
refractive index	1.5300 (estimate)
storage temp.	2-8°C(protect from light)
form	solid
pka	3.68±0.10(Predicted)
color	White to Light yellow to Light orange
BRN	116184
CAS DataBase Reference	23806-24-8(CAS DataBase Reference)
NIST Chemistry Reference	3-Methyl-2-thiophenecarboxylic acid(23806-24-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

36/37/38

Safety Statements

24/25

WGK Germany

HazardClass

IRRITANT

HS Code

29349990

NFPA 704

	1
2		0

3-Methyl-2-thiophenecarboxylic acid price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	248207	3-Methyl-2-thiophenecarboxylic acid 98%	23806-24-8	5g	$16.44	2024-03-01	Buy
TCI Chemical	M1459	3-Methyl-2-thiophenecarboxylic Acid >98.0%(T)	23806-24-8	5g	$17	2024-03-01	Buy
TCI Chemical	M1459	3-Methyl-2-thiophenecarboxylic Acid >98.0%(T)	23806-24-8	25g	$54	2024-03-01	Buy
Alfa Aesar	A19194	3-Methylthiophene-2-carboxylic acid, 98%	23806-24-8	5g	$46.65	2024-03-01	Buy
Alfa Aesar	A19194	3-Methylthiophene-2-carboxylic acid, 98%	23806-24-8	25g	$130.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
248207	5g	$16.44	Buy
M1459	5g	$17	Buy
M1459	25g	$54	Buy
A19194	5g	$46.65	Buy
A19194	25g	$130.65	Buy

3-Methyl-2-thiophenecarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Synthesis Reference(s)

The Journal of Organic Chemistry, 28, p. 914, 1963 DOI: 10.1021/jo01039a008
Tetrahedron Letters, 26, p. 1777, 1985 DOI: 10.1016/S0040-4039(00)98336-9

General Description

3-Methyl-2-thiophenecarboxylic acid has been used in the synthesis of zinc and cadmium carboxylate complexes.

3-Methyl-2-thiophenecarboxylic acid synthesis

Synthesis of 3-Methyl-2-thiophenecarboxylic acid from 3-Methylthiophene

3-Methyl-2-thiophenecarboxylic acid Preparation Products And Raw materials

Raw materials

Acetone Chromium(VI) oxide 3-Methyl-2-thiophenecarboxaldehyde 1-(3-methylthiophen-2-yl)butan-1-one 3-Methyl-2-propionylthiophene

2-Acetyl-3-methylthiophene 3-Methylthiophene Carbon dioxide Iodomethane

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Preparation Products

3-METHYLTHIOPHENE-2-CARBONYL CHLORIDE 4-Methyl-2-thiophenecarboxylic acid Carbamic acid, (3-methyl-2-thienyl)-, 1,1-dimethylethyl ester (9CI) RARECHEM AL BI 0178 N-methoxy-N,3-dimethylthiophene-2-carboxamide

3-Methyl-2-thiophenecarboxylic acid Suppliers

Global( 268)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1811	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4242	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88299272	info@edengenechem.com	China	2169	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10828	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Beijing Cooperate Pharmaceutical Co.,Ltd	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Changzhou Ditong Chemical Co.,Ltd	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from 3-Methyl-2-thiophenecarboxylic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-03-29	3-Methyl-2-thiophenecarboxylic acid 23806-24-8	US $1.10 / g	1g	99.00%	100 Tons	Dideu Industries Group Limited
2022-01-27	3-Methylthiophene-2-carboxylic acid 23806-24-8	US $0.00 / KG	1KG	97.7%	100 tons	Honest Joy Holdings Limited
2022-01-04	3-Methylthiophene-2-carboxylic acid 23806-24-8	US $0.00-0.00 / KG	1g	98%minHPLC	100kgs/month	Shanghai Rlavie Technology Co ltd

3-Methyl-2-thiophenecarboxylic acid
23806-24-8
US $1.10 / g
99.00%
Dideu Industries Group Limited

3-Methylthiophene-2-carboxylic acid
23806-24-8
US $0.00 / KG
97.7%
Honest Joy Holdings Limited

3-Methylthiophene-2-carboxylic acid
23806-24-8
US $0.00-0.00 / KG
98%minHPLC
Shanghai Rlavie Technology Co ltd

3-Methyl-2-thiophenecarboxylic acid Spectrum

3-Methyl-2-thiophenecarboxylic acid(23806-24-8)MS 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)¹HNMR 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)¹³CNMR 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)IR1 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)IR2 3-Methyl-2-thiophenecarboxylic acid(23806-24-8)Raman

23806-24-8(3-Methyl-2-thiophenecarboxylic acid)Related Search:

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Methyl bromide 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLIC ACID 4-[(4-CHLOROPHENYL)SULFONYL]-3-METHYLTHIOPHENE-2-CARBOXYLIC ACID

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2-Thiophenecarboxylic acid, 3-methyl- 3-METHYLTHIOPHENE-2-CARBOXYLIC ACID 3-METHYL-2-THENOIC ACID 3-METHYL-2-THIOPHENECARBOXYLIC ACID RARECHEM AL BO 0517 3-Methylthiophene-2-carboxylic 3-METHYL-2-THIOPHENECARBOXLIC ACID 3-METHYL-2-THIOPHENE CARBOXYLIC ACID CHLORIDE 3-Methylthiophene-2-carboxylic acid, 98+% 2-Carboxy-3-methylthiophene 3-Methyl-2-thiophenecarboxylic acid ,98% 3-methylthiophene-2-carboxylic acid(SALTDATA: FREE) 2-Carboxy-3-methylthiophene, 3-Methyl-2-thenoic acid 3-Methyl-2-thiophenecarboxylic acid, 98% 5GR 3-Methyl-2-thiophenecarboxylic acid 98% -Methylthiophene-2-carboxylic acid 2,3-dimethyl-3H-thiophene-2-carboxylic acid 3-Methyl-thiophene-2-carboxylic acid 95% 3-Methyl-2-thiophenecarboxylicAcid> 3-Methyl-2-thiophenecarboxylic acid ISO 9001：2015 REACH 23806-24-8 ARYL ACID Heterocyclic Building Blocks Thiophenes Building Blocks Building Blocks C4 to C6 Chemical Synthesis Heterocyclic Building Blocks Thiophenes & Benzothiophenes Building Blocks Heterocyclic Building Blocks Thiophenes Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts pharmacetical Carboxylic Acids Thiophenes & Benzothiophenes Thiophene&Benzothiophene Organic acids Heterocyclic Compounds Acids and Derivatives Heterocycles Carboxylic Acids Azoles blocks Carboxes