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1-methyl-5-nitroindole

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Origin: China

Cas No: 29906-67-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 29906-67-0 Formula: C9H8N2O2 Molecular Weight: 176.17200

Description

1-Methyl-5-nitro-1H-indole is used as a reagent in the synthesis of the antiasthmatic drug Zafirlukast.

Basic Info

Chemical Name	1-methyl-5-nitroindole
Synonyms	1-methyl-5-nitro-1H-indole; 5-nitro-N-methylindole; methylnitroindole; 5-nitro-1-methylindole; 1-Methyl-5-nitroindole; 1-methyl-5-nitro-indole; N-methyl-5-nitroindole;
CAS No.	29906-67-0
Molecular Formula	C9H8N2O2
Molecular Weight	176.17200
PSA	50.75000
LogP	2.60970

Properties

Appearance & Physical State	Yellow crystalline powder
Density	1.29 g/cm3
Boiling Point	339.2ºC at 760 mmHg
Melting Point	167ºC
Flash Point	159ºC
Refractive Index	1.631
Vapor Pressure	0mmHg at 25°C

Safety Info

HS Code	2933990090

Synthesis Route

5-Nitroindole+dimethyl carbonate→1-methyl-5-nitroindole+1-methyl-4-nitroindole
5-Nitroindole+iodomethane→1-methyl-5-nitroindole
5-Nitroindole+dimethyl carbonate→1-methyl-5-nitroindole

Precursor

iodomethane
5-Nitroindole
dimethyl sulfate
dimethyl carbonate

Downstream Product

Decyclopentyl Zafirlukast Methyl Ester
cyclopentyl (2,3-bis(2-methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamate
1,4-dimethyl-5-nitroindole
dicyclopentyl (((2-methoxy-4-((o-tolylsulfonyl)carbamoyl)phenyl)methylene)bis(1-methyl-1H-indole-3,5-diyl))dicarbamate

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