(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
IUPAC: (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
Plain text
Chemfused. (2026). (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, CAS 74163-81-8. Retrieved 2026-04-28 from https://chemfused.com/cas/74163-81-8
BibTeX
@misc{chemfused-cas-74163818,
title = {(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, CAS 74163-81-8},
author = {Chemfused},
year = {2026},
url = {https://chemfused.com/cas/74163-81-8},
urldate = {2026-04-28}
}
(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid (CAS 74163-81-8) is a chemical compound with molecular formula C10H11NO2 and molecular weight 177.2 g/mol . GHS signal word: Warning. Hazard classifications: Health Hazard.
What is (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
- Molecular Formula
- C10H11NO2
- Molecular Weight
- 177.20 g/mol
Structure Identifiers
- SMILES
- C1[C@H](NCC2=CC=CC=C21)C(=O)O
- InChI
- InChI=1S/C10H11NO2/c12-10(13)9-5-7-3-1-2-4-8(7)6-11-9/h1-4,9,11H,5-6H2,(H,12,13)/t9-/m0/s1
- InChIKey
- BWKMGYQJPOAASG-VIFPVBQESA-N
Properties
Computed
Calculated molecular descriptors used in drug design and computational chemistry.
- Exact Mass
- 177.0790 Da
- XLogP
- -1.30
- TPSA
- 49.3 Ų
- H-Bond Donors
- 2
- H-Bond Acceptors
- 3
- Complexity
- 205
- Formal Charge
- 0
Safety information
Signal Word
GHS Pictograms
GHS07
Hazard Statements
- H315 Causes skin irritation
Precautionary Statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P271 Use only outdoors or in a well-ventilated area
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
- P321 Specific treatment (see supplemental first aid instructions on this label)
- P403+P233 Store in a well-ventilated place. Keep container tightly closed
- P405 Store locked up
- P501 Dispose of contents/container to an approved waste disposal plant
Synonyms (45)
- L-Tic
- T1515
- F040328
- PDK0354
- CS-D1187
- H-TIC-OH
- HY-I0422
- L-Tic-OH
- STR03867
- SY017250
- TS-02454
- EBC-03573
- Q27266148
- 737G46U1NP
- 74163-81-8
- NS00120557
- orb3029291
- Z762926698
- EN300-52866
- L-Porretine
- CHEMBL447576
- MFCD00144533
- AKOS016842273
- SCHEMBL288272
- RefChem:410574
- DTXSID601351731
- SCHEMBL29350565
- UNII-737G46U1NP
- Quinapril EP Impurity A
- QUINAPRIL HYDROCHLORIDE IMPURITY A [EP IMPURITY]
- L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
- 1,2,3,4-tetrahydro-3(s)-isoquinolinecarboxylic acid
- (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
- (S)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid
- (S)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
- (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
- (3s)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid
- 1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID, (-)-
- 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, (S)-
- 1,2,3,4-TETRAHYDROISOQUINOLINE-3-CARBOXYLIC ACID, (3S)-
- (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid
- (S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid
- (S)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid, 97%
- 3-Isoquinolinecarboxylic acid, 1,2,3,4-tetrahydro-, (3S)-
- 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, (S)-isomer
Frequently asked questions
What is the CAS number of (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
The CAS Registry Number for (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid is 74163-81-8.
What is the IUPAC name of (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
The IUPAC name of (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid is (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid.
What is the molecular formula of (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid has the molecular formula C10H11NO2 and a molecular weight of 177.2 g/mol.
What is the SMILES notation for (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
The SMILES notation for (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid is C1[C@H](NCC2=CC=CC=C21)C(=O)O.
Is (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid hazardous?
(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid carries the following GHS hazard classifications: Health Hazard. Signal word: Warning.
What are other names for (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid?
(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid is also known as (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, (3s)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid, (3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid, (S)-(-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid.
Data sourced from PubChem CID 2733226. Last updated .
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