1,4-dimethyl-3,4-dihydroisoquinoline
1,4-二甲基-3,4-二氢异喹啉
Also known as: 1,4-DIMETHYL-3,4-DIHYDRO-ISOQUINOLINE, 1,4-Dimethyl-3,4-dihydro-isochinolin, Isoquinoline, 3,4-dihydro-1,4-dimethyl-
1,4-dimethyl-3,4-dihydroisoquinoline (CAS 59261-37-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13N and a molecular weight of 159.22800 g/mol. It is also known as 1,4-DIMETHYL-3,4-DIHYDRO-ISOQUINOLINE, 1,4-Dimethyl-3,4-dihydro-isochinolin and Isoquinoline, 3,4-dihydro-1,4-dimethyl-. Key properties include a boiling point of 220ºC at 760 mmHg, a density of 1.02g/cm3 and a flash point of 78.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59261-37-9
- Jingsj CID
- J-1459817-5
- Molecular Formula
- C11H13N
- Chinese Name
- 1,4-二甲基-3,4-二氢异喹啉
- Molecular Weight
- 159.22800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 220ºC at 760 mmHg |
|---|---|
| Density | 1.02g/cm3 |
| Flash Point | 78.4ºC |
Frequently Asked Questions
What is the CAS number of 1,4-dimethyl-3,4-dihydroisoquinoline?
The CAS number of 1,4-dimethyl-3,4-dihydroisoquinoline is 59261-37-9.
What are the molecular formula and molecular weight of 1,4-dimethyl-3,4-dihydroisoquinoline?
1,4-dimethyl-3,4-dihydroisoquinoline has molecular formula C11H13N and molecular weight 159.22800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-dimethyl-3,4-dihydroisoquinoline (CAS 59261-37-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1459817-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.