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5-METHOXY-2-METHYL-3-INDOLEACETIC ACID

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID structure

CAS No.: 2882-15-7

Chemical Name:: 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID

Synonyms: NSC 97026;5-MeO,2-Me-IAA;VITAS-BB TBB000392;TIMTEC-BB SBB003362;Indomethacin USP RC A;Acemetacin Impurity 3;Indomethacin Impurity 13;Indometacin EP Impurity B;Indomethacin EP Impurity B;De(chlorobenzoyl)indomethacin.

CBNumber:: CB5488768

Molecular Formula:: C12H13NO3

Molecular Weight:: 219.24

MDL Number:: MFCD00005618

MOL File:: 2882-15-7.mol

MSDS File:: SDS

Last updated:2026-01-13 11:24:56

Product description	Number	Pack Size	Price
Indomethacin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 50?mg	PHR2770	50MG	$621.3
5-Methoxy-2-methyl-3-indoleacetic acid 98%	105171	1g	$110
5-Methoxy-2-methyl-3-indoleacetic acid 98%	105171	5g	$228.2
Indomethacin Related Compound A United States Pharmacopeia (USP) Reference Standard	1417113	25mg	$1300
N-DeschlorobenzoylIndomethacin	D288845	1g	$120
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5-METHOXY-2-METHYL-3-INDOLEACETIC ACID Properties

Melting point	161-163 °C (lit.)
Boiling point	360.05°C (rough estimate)
Density	1.1825 (rough estimate)
refractive index	1.5270 (estimate)
storage temp.	2-8°C
solubility	methanol: soluble
pka	4.22±0.30(Predicted)
form	Crystalline Powder
color	Off-white to light yellow or light beige
InChI	1S/C12H13NO3/c1-7-9(6-12(14)15)10-5-8(16-2)3-4-11(10)13-7/h3-5,13H,6H2,1-2H3,(H,14,15)
InChIKey	TXWGINUZLBAKDF-UHFFFAOYSA-N
SMILES	COc1ccc2[nH]c(C)c(CC(O)=O)c2c1
CAS DataBase Reference	2882-15-7(CAS DataBase Reference)
FDA UNII	KY9AD0AQM0
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

PPE

Eyeshields, Gloves, type N95 (US)

Safety Statements

24/25

WGK Germany

HS Code

29349990

Storage Class

11 - Combustible Solids

NFPA 704

	0
1		0

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR2770	Indomethacin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 50?mg	2882-15-7	50MG	$621.3	2025-07-31	Buy
Sigma-Aldrich	105171	5-Methoxy-2-methyl-3-indoleacetic acid 98%	2882-15-7	1g	$110	2025-07-31	Buy
Sigma-Aldrich	105171	5-Methoxy-2-methyl-3-indoleacetic acid 98%	2882-15-7	5g	$228.2	2025-07-31	Buy
Sigma-Aldrich	1417113	Indomethacin Related Compound A United States Pharmacopeia (USP) Reference Standard	2882-15-7	25mg	$1300	2025-07-31	Buy
TRC	D288845	N-DeschlorobenzoylIndomethacin	2882-15-7	1g	$120	2021-12-16	Buy

Product number	Packaging	Price	Buy
PHR2770	50MG	$621.3	Buy
105171	1g	$110	Buy
105171	5g	$228.2	Buy
1417113	25mg	$1300	Buy
D288845	1g	$120	Buy

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID Chemical Properties,Uses,Production

Chemical Properties

slightly yellow fine crystalline powder

Uses

A metabolite of Indomethacin.

Uses

Reactant for preparation of antimalarial agents
Reactant for preparation of ndomethacin analogs as cyclooxygenase and lipoxygenase inhibitors with antiinflammatory activity
Reactant for preparation of [123I]-indomethacin derivatives as COX-2 targeted imaging agents
Reactant for preparation of histone deacetylase inhibitors
Reactant for preparation of 2,N6,5′-substituted adenosine derivatives as ligands for A2B adenosine receptor
Reactant for preparation of prostaglandin D2 receptor antagonist

Uses

5-Methoxy-2-methyl-3-indoleacetic acid was used for quantitative determination of indomethacin and its major impurities in suppository and capsule formulations by HPLC. 5-Methoxy-2-methyl-3-indoleacetic acid was used in a study to develop fast, sensitive and simultaneous determination of metabolites of serotonin using liquid chromatography with mass spectrometric detection.

Definition

ChEBI: N-Deschlorobenzoyl indomethacin is a member of indole-3-acetic acids.

General Description

5-Methoxy-2-methyl-3-indoleacetic acid is hydrolysis product of indomethacin.

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

methyl 5-methoxy-2-methyl-1H-indole-3-acetate

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID Suppliers

Global( 170)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13620	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10236	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15082	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-31	5-METHOXY-2-METHYL-3-INDOLEACETIC ACID 2882-15-7	US $1.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID
2882-15-7
US $1.00 / KG
98%
Career Henan Chemical Co

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID Spectrum

5-METHOXY-2-METHYL-3-INDOLEACETIC ACID(2882-15-7)MS 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID(2882-15-7)¹HNMR 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID(2882-15-7)IR1 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID(2882-15-7)IR2 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID(2882-15-7)Raman

2882-15-7(5-METHOXY-2-METHYL-3-INDOLEACETIC ACID)Related Search:

1-(4-CHLOROBENZOYL)-5-METHOXY-2-METHYL-3-INDOLEACETIC ACID 2-Methylindole 4-Chloro-N-(4-Methoxyphenyl)benzaMide, 97% 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-, 2-hydroxypropyl ester 4-Chloro-2-(4-chlorobenzoyl)-1-(4-Methoxyphenyl)hydrazide Benzoic Acid

4-Chlorobenzoic acid Benzoic acid, 4-chloro-, 2,3-dihydroxypropyl ester 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-Methoxy-2-Methyl-, ethyl ester 1H-INDOLE-3-ACETICACID,1-(3-CHLOROBENZOYL)-5-METHOXY-2-METHYL 2-(4-METHOXYPHENYL)HYDRAZINESULFONIC ACID SODIUM SALT MONOHYDRATE

IndoMethacin DiaMide methyl 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetate 1H-Indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-,2,3-d ihydroxypropyl ester Indometacin EP Impurity G Indometacin EP Impurity D

Indometacin Impurity 17 Methanone, (4-chlorophenyl)[2,6-dichloro-4-(hydroxymethyl)phenyl]- Indometacin Impurity 18

1of4

5-METHOXY-2-METHYL INDOLE ACETIC ACID Indomethacin impurity 1/5-methoxy-2-methyl-1H-Indole-3-acetic acid Indomethacin EP Impurity B Indometacin Impurit Ⅰ:5-Methoxy-2-Methyl-3-IndoleaceticAcid Indomethacin USP RC A 5-METHOXY-2-METHYLINDOLE-3-ACETIC ACID (5-METHOXY-2-METHYL-1H-INDOL-3-YL)-ACETIC ACID 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID 5-methoxy-2-methylindol-3-ylacetic acid De(chlorobenzoyl)indomethacin. 5-methoxy-methylindoleacetic acid 5-METHOXY-2-METHYL-3-INDOLEACETIC ACID 98% 5-MeO,2-Me-IAA (2-Methyl-5-methoxy-1H-indole-3-yl)acetic acid 5-Methoxy-2-methyl-1H-indole-3-acetic acid N-Deschlorobenzoylindomethacin 5-METHOXY-2-METHYLINDOLE-3-ACETIC ACID (5MeO2MeIAA) 5-Methoxy-2-methyl-3-indoleacetic acid,98% TIMTEC-BB SBB003362 VITAS-BB TBB000392 1H-Indole-3-aceticacid, 5-Methoxy-2-Methyl- 5-Methoxy-2-Methyl-3-indoleacetic acid, 98% 1GR 2-Methyl-5-Methoxy-3-indolylacetic Acid N-Des(4-chlorobenzoyl)indoMethacin NSC 97026 IndoMethacin Related CoMpound A Indometacin EP Impurity B N-deschlorobenzyl Indomethacin Acemetacin Impurity 3 Indomethacin Impurity 13 Indomethacin EP Impurity B/ Indomethacin Related Compound A (Indomethacin N-Deschlorobenzoyl Impurity) Indomethacin Related Compound A (2-(5-methoxy-2-methyl-1H-indol-3-yl)acetic acid) (1417113) Acemetacin Impurity 2/Indomethacin EP impurity B 5-Methoxy-2-methyl-3-indolylacetic Acid Indomethacin (Indometacin) EP Impurity B (Indomethacin USP Related Compound A) 2-(5-methoxy-2-methyl-1H-indol-3-yl)acetic acid - [M72478] Indometacin Imp.B (EP): (5-methoxy-2-Methyl-1H-indol-2-yl) acetic acid 2882-15-7 21924 Heterocyclic Building Blocks Indoles Building Blocks Heterocycles Indole Derivatives Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Heterocyclic Compounds Building Blocks Heterocyclic Building Blocks Indoles Indoles and derivatives