1-Methylindole

Product Name: 1-Methylindole
CAS No.: 603-76-9
Chemical Name: 1-Methylindole
Synonyms: 1-Methyl-1H-indole;N-METHYLINDOLE;1-METHYLINDOLE (N-);N-Methyindole;1-methyl-1h-indol;1H-Indole, 1-methyl-;CgHgN;NSC 212534;1-METHYLINDOL;L-Methylindole
CBNumber: CB1371608
Molecular Formula: C9H9N
Formula Weight: 131.17
MOL File: 603-76-9.mol

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1-Methylindole Property

Melting point:: 61.2°C (estimate)
Boiling point:: 133 °C26 mm Hg(lit.)
Density: 1.051 g/mL at 20 °C(lit.)
refractive index: n20/D 1.606(lit.)
Flash point:: >230 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Soluble), DMSO (Slightly)
form: Liquid, May Develop Some Turbidity or Precipitate
color: Colorless to white
Water Solubility: insoluble
Sensitive: Light Sensitive
BRN: 111026
Stability:: Light sensitive. Combustible. Incompatible with strong oxidizing agents.
InChIKey: BLRHMMGNCXNXJL-UHFFFAOYSA-N
LogP: 2.720
CAS DataBase Reference: 603-76-9(CAS DataBase Reference)
NIST Chemistry Reference: 1H-Indole, 1-methyl-(603-76-9)
EPA Substance Registry System: 1H-Indole, 1-methyl- (603-76-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-37/39-26
RIDADR: UN 3334
WGK Germany: 3
F: 13
TSCA: Yes
HS Code: 29339990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 193984
Product name: 1-Methylindole
Purity: ≥97%
Packaging: 5g
Price: $43.79
Updated: 2025/07/31

Sigma-Aldrich

Product number: 193984
Product name: 1-Methylindole
Purity: ≥97%
Packaging: 25g
Price: $89.58
Updated: 2025/07/31

TCI Chemical

Product number: M0561
Product name: 1-Methylindole
Purity: >96.0%(GC)
Packaging: 5g
Price: $20
Updated: 2025/07/31

TCI Chemical

Product number: M0561
Product name: 1-Methylindole
Purity: >96.0%(GC)
Packaging: 25g
Price: $55
Updated: 2025/07/31

TRC

Product number: M313560
Product name: 1-Methylindole
Packaging: 5g
Price: $50
Updated: 2021/12/16

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1-Methylindole Chemical Properties,Usage,Production

Chemical Properties

deep yellow viscous liquid with a very unpleasant smell

Uses

1-Methylindole is useful for the determination of association constant for the electron-donor-acceptor complexes with 1-(2,4,6-trinitrophenyl) propan-2-one. It acts as a reactant for the preparation of polycyclic derivatives of indoles, bisindole derivatives and pharmaceutically active 2-oxo-1-pyrrolidine analogues. It is also used as a reactant for the preparation of Positron Emission Tomography (PET) imaging agents of protein kinase C (PKC) and glycogen synthase kinase-3 (GSK-3).

Synthesis Reference(s)

Synthetic Communications, 26, p. 1349, 1996 DOI: 10.1080/00397919608003495
Tetrahedron Letters, 27, p. 377, 1986 DOI: 10.1016/S0040-4039(00)84023-X

General Description

1-Methylindole undergoes Au(III)/TPPMS-catalyzed benzylation reaction with benzhydryl and benzylic alcohols.

1-Methylindole Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Methylindole Suppliers

Americas 1 Austria 1 Belgium 2 Canada 1 China 403 Europe 4 France 1 Germany 6 India 24 Japan 6 Slovakia 1 South Korea 1 Sweden 1 Switzerland 6 The Netherlands 1 Ukraine 1 United Kingdom 21 United States 50 Global 531

Hefei Hirisun Pharmatech Co., Ltd.

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Email: sales@hirisunpharm.com
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ProdList: 176
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AstaTech(Chengdu) Biopharmaceutical Corp.

Tel: 028-82666846 18080826311
Fax: QQ 2917178106
Email: sales@astatech.com.cn
Country: China
ProdList: 499
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Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.

Tel: 13396369453 QQ3007939906 18678026865
Fax: 0536-2101172
Email: sdfantai@163.com
Country: China
ProdList: 906
Advantage: 58

Shandong Dinghao Biological Technology Co. LTD

Tel: 18300239268
Email: xinhuang@sddhpharm.com
Country: China
ProdList: 92
Advantage: 58

Jiaheng (Linyi) Chemical Co., Ltd

Tel: 15866994906
Email: binchen0515@163.com
Country: China
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Meryer (Shanghai) Chemical Technology Co., Ltd.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Country: China
ProdList: 15838
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

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View Lastest Price from 1-Methylindole manufacturers

Changzhou waston chemical technology Co.,Ltd

Product: 1-Methylindole 603-76-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: As your request
Release date: 2025-07-17

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-Methylindole 603-76-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-07

Moxin Chemicals

Product: Ramosetron Impurity 603-76-9
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 95%+
Supply Ability: 10000
Release date: 2025-01-22

603-76-9, 1-MethylindoleRelated Search:

1-METHYL-2-INDOLINONE 3-(1-methyl-1H-indole-3-carbonyl)hexanedioic acid (3R)-2,3-Dihydro-3-(2-propyn-1-ylaMino)-1H-inden-1-one 1-Methyl-1H-indole-3-carboxylic acid Ramosetron hydrochloride Rasagiline Impurity 5 Mesylate 5-(1-methyl-1H-indole-3-carbonyl)-1H-benzo[d]imidazol-2(3H)-one ramosetron 4,5,6,7-Tetrahydro-1H-benzoiMidazole-5-carboxylic acid hydrochloride Rasagiline Impurity 3 3a,7a-dihydroxy-5-(1-methyl-1H-indole-3-carbonyl)-hexahydro-1H-benzo[d]imidazol-2(3H)-one Ramosetron Impurity 13 N-[4,5,6,7-Tetrahydrobenzimidazole-5-yl)carbonyl] pyrrolidine sulfate N-METHYLISATIN 2-Methylindole N-Ethylcarbazole 1-Methylindole-2-carboxylic acid 5-HYDROXY-2-METHYLINDOLE

1-METHYLINDOLE (N-)

1-METHYLINDOLE

1-METHYLINDOL

1H-Indole, 1-methyl-

L-Methylindole

1-METHYLINDOLE, 97+%

N-Methyindole

1-Methylindol, 98+%

1-Methylindole,98+%

1-methyl-1h-indol

1-methyl-1H-indole analogue

NSC 212534

Ramosetron Impurity 13

N-METHYLINDOLE

1-Methyl-1H-indole

Indole, 1-methyl-

1-Methylindole&gt

1-Methylindole (Ramosetron Impurity)

2- 1-Methylindole

603-76-9 1-Methylindole

1-Methylindole pure, 97%

CgHgN

Vitamin B6 Impurity 97

1-methylindote

603-76-9

Building Blocks

Indoles

Simple Indoles

Heterocyclic Building Blocks

Heterocycle-Indole series

Simple Indoles

Building Blocks

Heterocyclic Building Blocks

Indoles

blocks

IndolesOxindoles

Indole

bc0001