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2-Amino-3-methyl-9H-pyrido[2,3-b]indole

2-氨基-3-甲基-9H-吡啶[2,3-b]吲哚

Also known as: 2-amino-3-methyl-alpha-carboline, 3-methyl-9H-1,9-diazafluoren-2-amine, 3-methyl-9H-pyrido[2,3-b]indol-2-amine, MeAαC, 2-amino-3-methyl-1H-pyrido[2,3-b]indole

2-Amino-3-methyl-9H-pyrido[2,3-b]indole (CAS 68006-83-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N3 and a molecular weight of 197.23600 g/mol. It is also known as 2-amino-3-methyl-alpha-carboline, 3-methyl-9H-1,9-diazafluoren-2-amine and 3-methyl-9H-pyrido[2,3-b]indol-2-amine. Key properties include a melting point of 215-218ºC, a boiling point of 443.2ºC at 760mmHg, a density of 1.334g/cm3 and a flash point of 252.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
68006-83-7
Jingsj CID
J-1491449-2
Molecular Formula
C12H11N3
Chinese Name
2-氨基-3-甲基-9H-吡啶[2,3-b]吲哚
Molecular Weight
197.23600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point215-218ºC
Boiling Point443.2ºC at 760mmHg
Density1.334g/cm3
Flash Point252.1ºC

Frequently Asked Questions

What is the CAS number of 2-Amino-3-methyl-9H-pyrido[2,3-b]indole?

The CAS number of 2-Amino-3-methyl-9H-pyrido[2,3-b]indole is 68006-83-7.

What are the molecular formula and molecular weight of 2-Amino-3-methyl-9H-pyrido[2,3-b]indole?

2-Amino-3-methyl-9H-pyrido[2,3-b]indole has molecular formula C12H11N3 and molecular weight 197.23600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Amino-3-methyl-9H-pyrido[2,3-b]indole (CAS 68006-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1491449-2 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.