1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine

2-甲基-1-(1,2,3,4-四氢异喹啉-2-基)丙烷-2-胺

Also known as: 2(1H)-Isoquinolineethanamine, 3,4-dihydro-alpha,alpha-dimethyl-, 2-methyl-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)propan-2-amine, 1-(3,4-dihydroisoquinolin-2(1H)-yl)-2-methylpropan-2-amine

1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine (CAS 741705-80-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H20N2 and a molecular weight of 204.31100 g/mol. It is also known as 2(1H)-Isoquinolineethanamine, 3,4-dihydro-alpha,alpha-dimethyl-, 2-methyl-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)propan-2-amine and 1-(3,4-dihydroisoquinolin-2(1H)-yl)-2-methylpropan-2-amine. Key properties include a boiling point of 309.8ºC at 760 mmHg, a density of 1.013g/cm3 and a flash point of 129.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
741705-80-6
Jingsj CID
J-1361401-6
Molecular Formula
C13H20N2
Chinese Name
2-甲基-1-(1,2,3,4-四氢异喹啉-2-基)丙烷-2-胺
Molecular Weight
204.31100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point309.8ºC at 760 mmHg
Density1.013g/cm3
Flash Point129.5ºC

Frequently Asked Questions

What is the CAS number of 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine?

The CAS number of 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine is 741705-80-6.

What are the molecular formula and molecular weight of 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine?

1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine has molecular formula C13H20N2 and molecular weight 204.31100 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-methylpropan-2-amine (CAS 741705-80-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361401-6 (accessed 2026-10-26).

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