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3-Methoxy-4-methylbenzoic acid

3-Methoxy-4-methylbenzoic acid structure

CAS No.: 7151-68-0

Chemical Name:: 3-Methoxy-4-methylbenzoic acid

Synonyms: 3-Methoxy-4-methylbenzoic;COOH=1;3M4MBA;3-Methoxy-4-methyL;Guaiacol Impurity 23;4-METHYL-M-ANISIC ACID;3-METHOXY-P-TOLUIC ACID;3-METHOXY-4-TOLUIC ACID;3-METHOXY-4-METHYLBENZOIC ACID;4-Methyl-3-methoxybenzoic acid

CBNumber:: CB2482321

Molecular Formula:: C9H10O3

Molecular Weight:: 166.17

MDL Number:: MFCD00002566

MOL File:: 7151-68-0.mol

MSDS File:: SDS

Last updated:2025-07-04 15:01:01

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3-Methoxy-4-methylbenzoic acid Properties

Melting point	152-154 °C (lit.)
Boiling point	168-170 °C(Press: 11 Torr)
Density	1.168±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
pka	4.25±0.10(Predicted)
form	powder to crystal
color	White to Almost white
BRN	1938389
InChI	InChI=1S/C9H10O3/c1-6-3-4-7(9(10)11)5-8(6)12-2/h3-5H,1-2H3,(H,10,11)
InChIKey	CEAVPXDEPGAVDA-UHFFFAOYSA-N
SMILES	C(O)(=O)C1=CC=C(C)C(OC)=C1
CAS DataBase Reference	7151-68-0(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3-methoxy-4-methyl-(7151-68-0)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P305+P351+P338

Hazard Codes

Safety Statements

24/25

WGK Germany

HazardClass

IRRITANT

HS Code

29189900

NFPA 704

	0
0		0

3-Methoxy-4-methylbenzoic acid price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	M15052	3-Methoxy-4-methylbenzoic acid 98%	7151-68-0	5g	$27	2023-06-20	Buy
TCI Chemical	M1426	3-Methoxy-4-methylbenzoic Acid >98.0%(HPLC)(T)	7151-68-0	5g	$24	2025-07-31	Buy
TCI Chemical	M1426	3-Methoxy-4-methylbenzoic Acid >98.0%(HPLC)(T)	7151-68-0	25g	$74	2025-07-31	Buy
TRC	M263595	3-Methoxy-4-methylbenzoic acid	7151-68-0	100g	$415	2021-12-16	Buy
Matrix Scientific	037865	3-Methoxy-4-methylbenzoic acid	7151-68-0	25g	$310	2021-12-16	Buy

Product number	Packaging	Price	Buy
M15052	5g	$27	Buy
M1426	5g	$24	Buy
M1426	25g	$74	Buy
M263595	100g	$415	Buy
037865	25g	$310	Buy

3-Methoxy-4-methylbenzoic acid Chemical Properties,Uses,Production

Chemical Properties

slightly yellow fine powder

Uses

3-Methoxy-4-methylbenzoic Acid is used in the preparation of acyl pentapetide lactone in actinomycin-prodcing streptoycetes.

3-Methoxy-4-methylbenzoic acid synthesis

Synthesis of 3-Methoxy-4-methylbenzoic acid from 5-Bromo-2-methylphenol

3-Methoxy-4-methylbenzoic acid Preparation Products And Raw materials

Raw materials

2-Methoxy-4-Methyl-5-nitro-benzoic acid 2,5-DIMETHYLANISOLE 4-BROMO-2-METHOXYTOLUENE 5-Bromo-2-methylphenol 3-Hydroxy-4-methylbenzoic acid

3-Methoxy-2-methylbenzoic acid Dimethyl sulfate Iodomethane

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Preparation Products

3-METHOXY-4-METHYLBENZALDEHYDE METHYL 3-METHOXY-4-METHYLBENZOATE 4-formyl-3-methoxybenzonitrile 2-Bromo-5-methoxy-4-methylbenzoic acid

3-Methoxy-4-methylbenzoic acid Suppliers

Global( 296)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8617732866630	abby@chuanghaibio.com	China	8773	58
Capot Chemical Co.,Ltd.	+8613336195806	sales@capot.com	China	29734	60
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29852	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6369	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10035	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Time Chemicals CO., Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Fuxin Pharmaceutical	58
SIMAGCHEM CORP	58

View Lastest Price from 3-Methoxy-4-methylbenzoic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-24	3-Methoxy-4-methylbenzoic acid 7151-68-0	US $0.00 / KG	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD
2025-06-24	3-Methoxy-4-methylbenzoic acid 7151-68-0	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-04-04	3-Methoxy-4-methylbenzoic acid 7151-68-0	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

3-Methoxy-4-methylbenzoic acid
7151-68-0
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

3-Methoxy-4-methylbenzoic acid
7151-68-0
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

3-Methoxy-4-methylbenzoic acid
7151-68-0
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

3-Methoxy-4-methylbenzoic acid Spectrum

3-Methoxy-4-methylbenzoic acid(7151-68-0)MS 3-Methoxy-4-methylbenzoic acid(7151-68-0)¹HNMR 3-Methoxy-4-methylbenzoic acid(7151-68-0)¹³CNMR 3-Methoxy-4-methylbenzoic acid(7151-68-0)IR1 3-Methoxy-4-methylbenzoic acid(7151-68-0)IR2 3-Methoxy-4-methylbenzoic acid(7151-68-0)Raman

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3-METHOXY-P-TOLUIC ACID 3-METHOXY-4-METHYLBENZOIC ACID 3-METHOXY-4-TOLUIC ACID 4-METHYL-M-ANISIC ACID 3-Methoxy-p-toluic acid~4-Methyl-m-anisic acid COOH=1 3-METHOXY-4-METHYLBENZOIC ACID 97% 4-Carboxy-2-methoxytoluene, 5-Carboxy-2-methylanisole, 4-Methyl-m-anisic acid, 3-Methoxy-p-toluic acid 3-Methoxy-4-methylbenzoic acid ,97% 4-Methyl-3-methoxybenzoic acid 3-Methoxy-4-methyL 3-Methoxy-4-methylbenzoicAcid> Benzoic acid, 3-methoxy-4-methyl- 3-Methoxy-4-methylbenzoic 3M4MBA Guaiacol Impurity 23 7151-68-0 CH3OC6H3CH3CO2H Organic Building Blocks Building Blocks C9 Carbonyl Compounds Carboxylic Acids Building Blocks Benzoic acid Organic acids Acids & Esters Anisoles, Alkyloxy Compounds & Phenylacetates C9 Carbonyl Compounds Carboxylic Acids Chemical Synthesis Organic Building Blocks FINE Chemical & INTERMEDIATES Chemical intermediate for Zafirlukast Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts 7151-68-0 john's