ContaminantDB: Tritoqualine

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-06-03 11:29:06 UTC

Update Date

2026-05-14 19:36:19 UTC

Accession Number

CHEM043958

Identification

Common Name

Tritoqualine

Class

Small Molecule

Description

Contaminant Sources

STOFF IDENT Compounds

Contaminant Type

Not Available

Chemical Structure

MOL SDF 3D-SDF PDB SMILES InChI View 3D Structure

Synonyms

Value	Source
Hypostamine	Kegg
35NZ	HMDB
554l	HMDB
Hypostamin	HMDB
Inhibostamin	HMDB
L 554	HMDB
Livalfa	HMDB
Tritocaline	HMDB
4,5,6-Triethoxy-7-amino-3-(5,6,7,8-tetrahydro-4-methoxy-6-methyl-1,3-dioxolo(4,5-g)isoquinolin-5-yl)phthalide	HMDB
Chiesi brand OF tritoqualine	HMDB
Tritoqualin	HMDB
Tritoqualine	HMDB

Chemical Formula

C₂₆H₃₂N₂O₈

Average Molecular Mass

500.548 g/mol

Monoisotopic Mass

500.216 g/mol

CAS Registry Number

14504-73-5

IUPAC Name

7-amino-4,5,6-triethoxy-3-{4-methoxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-1,3-dihydro-2-benzofuran-1-one

Traditional Name

tritoqualine

SMILES

CCOC1=C(OCC)C(OCC)=C(N)C2=C1C(OC2=O)C1N(C)CCC2=CC3=C(OCO3)C(OC)=C12

InChI Identifier

InChI=1S/C26H32N2O8/c1-6-31-23-17-16(18(27)24(32-7-2)25(23)33-8-3)26(29)36-21(17)19-15-13(9-10-28(19)4)11-14-20(22(15)30-5)35-12-34-14/h11,19,21H,6-10,12,27H2,1-5H3

InChI Key

IRGJVQIJENCTQF-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as phthalide isoquinolines. These are organic compounds with a structure characterized by an isoquinoline moiety linked to phthalide.

Kingdom

Organic compounds

Super Class

Alkaloids and derivatives

Class

Phthalide isoquinolines

Sub Class

Not Available

Direct Parent

Phthalide isoquinolines

Alternative Parents

Substituents

Phthalide isoquinoline
Gallic acid or derivatives
Benzofuranone
Isobenzofuranone
Phthalide
Tetrahydroisoquinoline
Benzodioxole
Isocoumaran
Anisole
Alkyl aryl ether
Aralkylamine
Benzenoid
Vinylogous amide
Tertiary aliphatic amine
Tertiary amine
Amino acid or derivatives
Lactone
Carboxylic acid ester
Azacycle
Acetal
Oxacycle
Organoheterocyclic compound
Carboxylic acid derivative
Monocarboxylic acid or derivatives
Ether
Primary amine
Organic oxide
Organonitrogen compound
Organopnictogen compound
Organic oxygen compound
Organic nitrogen compound
Organooxygen compound
Amine
Hydrocarbon derivative
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

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	0.2 g/L	ALOGPS
logP	2.65	ALOGPS
logP	3.31	ChemAxon
logS	-3.4	ALOGPS
pKa (Strongest Acidic)	13.29	ChemAxon
pKa (Strongest Basic)	7.06	ChemAxon
Physiological Charge	1	ChemAxon
Hydrogen Acceptor Count	9	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	110.94 Å²	ChemAxon
Rotatable Bond Count	8	ChemAxon
Refractivity	132.49 m³·mol⁻¹	ChemAxon
Polarizability	52.8 Å³	ChemAxon
Number of Rings	5	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0udi-0000970000-2073e34843dbe1f78ccf	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0kn9-0170910000-e6c4f40e34955b456ff9	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0f80-0090000000-7cc49a686e10da15139a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0002-0000900000-290845d9729e8a80a7ce	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-056r-0010900000-8c440296c4d90628f854	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0007-5309800000-acf5193382ea7b5f682b	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0002-0000900000-4d069a52fe971059afe4	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0002-0000900000-fadeb483bbec9fb9d0ba	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a6u-0000900000-d7bc9e993995d947cd0e	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0udi-0000090000-b9e3b6ce832a852588dc	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0udi-0010290000-16dc28435713e30f6b64	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-00dl-0270900000-acd5df7fb82c34294600	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

DB13711

HMDB ID

HMDB0240249

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Tritoqualine

Chemspider ID

65119

ChEBI ID

Not Available

PubChem Compound ID

72145

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. Umezu K, Yuasa S, Ichikawa A: Inhibitory mechanism of tritoqualine on histamine release from mast cells. Biochem Pharmacol. 1986 Sep 15;35(18):3137-42.

Tritoqualine (CHEM043958)

Structure for CHEM043958: Tritoqualine