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2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline

2,3,4,6,7,11b-六氢-1H-吡嗪并[2,1-a]异喹啉

Also known as: 2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline, 2,3,4,6,7,11B-hexahydro-1H-pyrazino[2,1-A]isoquinoline

2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline (CAS 5234-86-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16N2 and a molecular weight of 188.26900 g/mol. It is also known as 2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline and 2,3,4,6,7,11B-hexahydro-1H-pyrazino[2,1-A]isoquinoline. Key properties include a boiling point of 319.9ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 150.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5234-86-6
Jingsj CID
J-1081114-6
Molecular Formula
C12H16N2
Chinese Name
2,3,4,6,7,11b-六氢-1H-吡嗪并[2,1-a]异喹啉
Molecular Weight
188.26900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point319.9ºC at 760 mmHg
Density1.13g/cm3
Flash Point150.4ºC

Frequently Asked Questions

What is the CAS number of 2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline?

The CAS number of 2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline is 5234-86-6.

What are the molecular formula and molecular weight of 2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline?

2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline has molecular formula C12H16N2 and molecular weight 188.26900 g/mol.

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

Last updated:

How to cite: Jingsj. "2,3,4,6,7,11b-Hexahydro-1H-pyrazino[2,1-a]isoquinoline (CAS 5234-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1081114-6 (accessed 2026-10-23).

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