5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine

2,3-二氢-5-甲基-1H-环戊并[b]喹啉-9-胺

Also known as: 2,3-Dihydro-5-methyl-1H-cyclopenta[b]quinolin-9-amine, 1H-Cyclopenta(b)quinoline, 2,3-dihydro-9-amino-5-methyl, 1H-Cyclopenta[b]quinolin-9-amine, 2,3-dihydro-5-methyl-, 5-Methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-ylamine, 5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-ylamine, 9-Amino-5-methyl-2,3-dihydro-1H-cyclopenta(b)quinoline, 9-Amino-5-methyl-2,3-dihydro-1H-cyclopenta[1,2-b]quinoline

5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine (CAS 53970-64-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N2 and a molecular weight of 198.26400 g/mol. It is also known as 2,3-Dihydro-5-methyl-1H-cyclopenta[b]quinolin-9-amine, 1H-Cyclopenta(b)quinoline, 2,3-dihydro-9-amino-5-methyl and 1H-Cyclopenta[b]quinolin-9-amine, 2,3-dihydro-5-methyl-. Key properties include a boiling point of 406.5ºC at 760 mmHg, a density of 1.205g/cm3 and a flash point of 228.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53970-64-2
Jingsj CID
J-1558312-5
Molecular Formula
C13H14N2
Chinese Name
2,3-二氢-5-甲基-1H-环戊并[b]喹啉-9-胺
Molecular Weight
198.26400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point406.5ºC at 760 mmHg
Density1.205g/cm3
Flash Point228.7ºC

Frequently Asked Questions

What is the CAS number of 5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine?

The CAS number of 5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine is 53970-64-2.

What are the molecular formula and molecular weight of 5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine?

5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine has molecular formula C13H14N2 and molecular weight 198.26400 g/mol.

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

Last updated:

How to cite: Jingsj. "5-methyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-amine (CAS 53970-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1558312-5 (accessed 2026-10-25).

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