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(R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

(R)-(+)-1,2,3,4-四氢异喹啉-3-羧酸

Also known as: H-D-Tic-OH, D-Tic, (R)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid, D-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, (3R)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, 1,2,3,4-D-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID, MFCD00144038

(R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid (CAS 103733-65-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.200 g/mol. It is also known as H-D-Tic-OH, D-Tic and (R)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid. Key properties include a boiling point of 372.0±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 178.8±27.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103733-65-9
Jingsj CID
J-21730-3
Molecular Formula
C10H11NO2
Chinese Name
(R)-(+)-1,2,3,4-四氢异喹啉-3-羧酸
Molecular Weight
177.200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point372.0±42.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point178.8±27.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?

The CAS number of (R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid is 103733-65-9.

What are the molecular formula and molecular weight of (R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?

(R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid has molecular formula C10H11NO2 and molecular weight 177.200 g/mol.

Is (R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hazardous?

(R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "(R)-(+)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid (CAS 103733-65-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21730-3 (accessed 2026-10-22).

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