6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
6-甲氧基-1,2,3,4-四氢异喹啉-3-羧酸
Also known as: 1,2,3,4-Tetrahydro-6-methoxy-3-isoquinolinecarboxylic acid, 6-Methoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid, 6-Methoxy-1,2,3,4-tetrahydro-isochinolin-3-carbonsaeure, 6-methoxy-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid
6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 77140-86-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13NO3 and a molecular weight of 207.226 g/mol. It is also known as 1,2,3,4-Tetrahydro-6-methoxy-3-isoquinolinecarboxylic acid, 6-Methoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid and 6-Methoxy-1,2,3,4-tetrahydro-isochinolin-3-carbonsaeure. Key properties include a boiling point of 413.0±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 203.6±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 77140-86-4
- Jingsj CID
- J-1108689-3
- Molecular Formula
- C11H13NO3
- Chinese Name
- 6-甲氧基-1,2,3,4-四氢异喹啉-3-羧酸
- Molecular Weight
- 207.226 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 413.0±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 203.6±28.7 °C |
Frequently Asked Questions
What is the CAS number of 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid?
The CAS number of 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid is 77140-86-4.
What are the molecular formula and molecular weight of 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid?
6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid has molecular formula C11H13NO3 and molecular weight 207.226 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Methoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 77140-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108689-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.