(R)-3-Methyl-3,4-dihydroisoquinoline
Also known as: 3,4-Dihydro-3-methylisoquinoline, 3-Methyl-3,4-dihydroisoquinoline, (R)-3-Methyl 3,4-dihydroisoquinoline hydrochloride, Isoquinoline, 3,4-dihydro-3-methyl-
(R)-3-Methyl-3,4-dihydroisoquinoline (CAS 14123-78-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N and a molecular weight of 145.20500 g/mol. Key properties include a boiling point of 247.7ºC at 760 mmHg, a density of 1.03g/cm3 and a flash point of 95.3ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 14123-78-5
- Jingsj CID
- J-1153998-3
- Molecular Formula
- C10H11N
- Molecular Weight
- 145.20500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 247.7ºC at 760 mmHg |
|---|---|
| Density | 1.03g/cm3 |
| Flash Point | 95.3ºC |
| Exact Mass | 181.06600 |
| PSA | 12.36000 |
| LogP | 2.28770 |
| Vapor Pressure | 0.0397mmHg at 25°C |
| Refractive Index | 1.576 |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of (R)-3-Methyl-3,4-dihydroisoquinoline?
The CAS number of (R)-3-Methyl-3,4-dihydroisoquinoline is 14123-78-5.
What are the molecular formula and molecular weight of (R)-3-Methyl-3,4-dihydroisoquinoline?
(R)-3-Methyl-3,4-dihydroisoquinoline has molecular formula C10H11N and molecular weight 145.20500 g/mol.
What are the upstream and downstream products of (R)-3-Methyl-3,4-dihydroisoquinoline?
For (R)-3-Methyl-3,4-dihydroisoquinoline, Upstream Products: alpha-methylphenethylamine; Downstream Products: 3-Methylisoquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R)-3-Methyl-3,4-dihydroisoquinoline (CAS 14123-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1153998-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.