5-Bromo-7-methyl-1H-indole

Product Name: 5-Bromo-7-methyl-1H-indole
CAS No.: 15936-81-9
Chemical Name: 5-Bromo-7-methyl-1H-indole
Synonyms: EOS-61850;5-BroMo-7-Methylindole;7-methyl-5-bromo-1H-indole;5-Bromo-7-methyl-1H-indole;1H-Indole, 5-bromo-7-methyl-
CBNumber: CB72516322
Molecular Formula: C9H8BrN
Formula Weight: 210.07
MOL File: 15936-81-9.mol

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5-Bromo-7-methyl-1H-indole Property

Boiling point:: 165 °C(Press: 0.1 Torr)
Density: 1.503 g/mL at 25 °C
refractive index: n20/D1.648
Flash point:: >110℃
storage temp.: Sealed in dry,Room Temperature
form: Solid or semi-solid or lump or liquid
pka: 16.34±0.30(Predicted)

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Safety

Hazard Codes: Xn
Risk Statements: 22-37/38-41
Safety Statements: 26-39
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

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

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N-Bromosuccinimide Price

TRC

Product number: B814625
Product name: 5-Bromo-7-methyl-1H-indole
Packaging: 10mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0066687
Product name: 5-BROMO-7-METHYLINDOLE
Purity: 95.00%
Packaging: 1G
Price: $712.86
Updated: 2021/12/16

AK Scientific

Product number: 8015AA
Product name: 5-Bromo-7-methyl-1H-indole
Packaging: 100mg
Price: $111
Updated: 2021/12/16

Matrix Scientific

Product number: 132930
Product name: 5-Bromo-7-methyl-Indole
Purity: 95%
Packaging: 5g
Price: $1764
Updated: 2021/12/16

Matrix Scientific

Product number: 132930
Product name: 5-Bromo-7-methyl-Indole
Purity: 95%
Packaging: 10g
Price: $2700
Updated: 2021/12/16

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5-Bromo-7-methyl-1H-indole Chemical Properties,Usage,Production

Synthesis

5-Bromo-7-methyl-1H-indole is synthesised from 4-bromo-6-(trimethylsilylacetylenyl)-2-methylaniline by reacting with potassium tert-butyrate and sodium hydride in the presence of inert gas. The steps are as follows:
Add sodium hydride (2.64g, 0.11mol) and DMF (70mL) to a 250ml three-necked flask at room temperature and under nitrogen protection.Stir and dissolve; a solution of the compound of formula IV (14g, 0.05mol) dissolved in DMF (30mL) is slowly added dropwise to the potassium tert-butoxide solution. After the addition, the reaction system was heated to 60 degrees and kept for 2 hours. After the reaction was completed, the reaction solution was poured into ice water, extracted with methyl tert-butyl ether, and washed with sodium bicarbonate aqueous solution and brine in turn.It was then dried over anhydrous sodium sulfate, filtered, and concentrated. The crude product is purified by silica gel column chromatography to obtain the compound of 5-bromo-7-methylindole. Yield: 8.36 g, yield: 80%.

5-Bromo-7-methyl-1H-indole Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-7-methyl-1H-indole Suppliers

China 67 Germany 1 India 3 United States 4 Global 75

Changzhou Xuanye Technology Co., Ltd

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Energy Chemical

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View Lastest Price from 5-Bromo-7-methyl-1H-indole manufacturers

Career Henan Chemical Co

Product: 5-Bromo-7-methyl-1H-indole 15936-81-9
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-09

15936-81-9, 5-Bromo-7-methyl-1H-indoleRelated Search:

5-Bromo-7-methyl-1H-indole

5-BroMo-7-Methylindole

1H-Indole, 5-bromo-7-methyl-

EOS-61850

7-methyl-5-bromo-1H-indole

15936-81-9