ContaminantDB: 4-Hydroxydebrisoquine

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References Targets (25)XML

Record Information

Version

1.0

Creation Date

2016-05-26 07:14:28 UTC

Update Date

2026-08-18 00:17:18 UTC

Accession Number

CHEM036103

Identification

Common Name

4-Hydroxydebrisoquine

Class

Small Molecule

Description

An isoquinoline that is 3,4-dihydroisoquinoline bearing amidino and hydroxy substituent at positions 2 and 4 respectively.

Contaminant Sources

FooDB Chemicals

Contaminant Type

PFAS

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
3,4-Dihydro-4-hydroxy-2(1H)-isoquinolinecarboximidamide	ChEBI
4 Hydroxy debrisoquine	HMDB
4-Hydroxydebrisoquin sulfate (2:1)	MeSH, HMDB
4-Hydroxydebrisoquin	MeSH, HMDB
4-Hydroxydebrisoquine	MeSH

Chemical Formula

C₁₀H₁₃N₃O

Average Molecular Mass

191.230 g/mol

Monoisotopic Mass

191.106 g/mol

CAS Registry Number

59333-79-8

IUPAC Name

4-hydroxy-3,4-dihydro-1H-isoquinoline-2-carboximidamide

Traditional Name

4-hydroxydebrisoquine

SMILES

NC(=N)N1CC(O)C2=C(C1)C=CC=C2

InChI Identifier

InChI=1S/C10H13N3O/c11-10(12)13-5-7-3-1-2-4-8(7)9(14)6-13/h1-4,9,14H,5-6H2,(H3,11,12)

InChI Key

AKFURXZANOMQBD-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Tetrahydroisoquinolines

Sub Class

Not Available

Direct Parent

Tetrahydroisoquinolines

Alternative Parents

Substituents

Tetrahydroisoquinoline
Benzenoid
Secondary alcohol
Guanidine
Azacycle
Carboximidamide
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Hydrocarbon derivative
Organooxygen compound
Organonitrogen compound
Imine
Alcohol
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

secondary alcohol (CHEBI:63800 )
carboxamidine (CHEBI:63800 )
isoquinolines (CHEBI:63800 )

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	1.06 g/L	ALOGPS
logP	-0.27	ALOGPS
logP	0.06	ChemAxon
logS	-2.3	ALOGPS
pKa (Strongest Acidic)	14.04	ChemAxon
pKa (Strongest Basic)	12.09	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	73.34 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	65.06 m³·mol⁻¹	ChemAxon
Polarizability	20.08 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-006x-2900000000-65d9860661c52fc43fed	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-00di-7930000000-6c547ba47e9a793be64a	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00dl-0900000000-d27d767387884b5344ee	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-00di-0900000000-b4e6a4b85e95d2cd1a4d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0kfx-9700000000-746c466d9e27ab653e6a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0007-0900000000-4a585452b243c3fa4da6	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-001j-0900000000-b7230e5ec4140e46052d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0006-9100000000-0a94add8e365b703b0d3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-006x-0900000000-3e730cd5607d9222d8e2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-000t-0900000000-457a2f2c96a4c0185715	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-001i-1900000000-65c31420b1e8b7d91d1c	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00di-0900000000-b4234df44cdc9ae7eb0d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-001i-0900000000-c646f107e3db6aef76a2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-000x-6900000000-6b6670295b89ecb7441a	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

Not Available

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

HMDB0006468

FooDB ID

FDB023927

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

2299987

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

96842

ChEBI ID

63800

PubChem Compound ID

107669

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. Ram, Siya; Saxena, Anil K.; Jain, Padam C. 2-Substituted 4-hydroxy-1,2,3,4-tetrahydroisoquinolines. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry (1978), 16B(11), 1019-22.

2. Dorado P, Berecz R, Caceres MC, Gonzalez I, Cobaleda J, Llerena A: Determination of debrisoquine and 4-hydroxydebrisoquine by high-performance liquid chromatography: application to the evaluation of CYP2D6 genotype and debrisoquine metabolic ratio relationship. Clin Chem Lab Med. 2005;43(3):275-9.

4-Hydroxydebrisoquine (CHEM036103)

Structure for CHEM036103: 4-Hydroxydebrisoquine