ContaminantDB: Zaprinast

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

Record Information

Version

1.0

Creation Date

2016-05-22 05:04:04 UTC

Update Date

2026-04-15 17:35:24 UTC

Accession Number

CHEM018210

Identification

Common Name

Zaprinast

Class

Small Molecule

Description

Not Available

Contaminant Sources

ToxCast & Tox21 Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
2-(2-Propoxyphenyl)-8-azapurin-6-one	MeSH
m And b 22,948	MeSH
Zaprinast	MeSH
m And b 22948	MeSH

Chemical Formula

C₁₃H₁₃N₅O₂

Average Molecular Mass

271.280 g/mol

Monoisotopic Mass

271.107 g/mol

CAS Registry Number

37762-06-4

IUPAC Name

5-(2-propoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol

Traditional Name

zaprinast

SMILES

CCCOC1=CC=CC=C1C1=NC2=C(N=NN2)C(O)=N1

InChI Identifier

InChI=1S/C13H13N5O2/c1-2-7-20-9-6-4-3-5-8(9)11-14-12-10(13(19)15-11)16-18-17-12/h3-6H,2,7H2,1H3,(H2,14,15,16,17,18,19)

InChI Key

REZGGXNDEMKIQB-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as triazolopyrimidines. These are polycyclic aromatic compounds containing triazole ring fused to a pyrimidine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Triazolopyrimidines

Sub Class

Not Available

Direct Parent

Triazolopyrimidines

Alternative Parents

Substituents

Triazolopyrimidine
Phenoxy compound
Phenol ether
Alkyl aryl ether
Hydroxypyrimidine
Monocyclic benzene moiety
Benzenoid
Pyrimidine
Azole
Heteroaromatic compound
1,2,3-triazole
Triazole
Ether
Azacycle
Organic nitrogen compound
Organooxygen compound
Organonitrogen compound
Hydrocarbon derivative
Organopnictogen compound
Organic oxygen compound
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	0.62 g/L	ALOGPS
logP	2.06	ALOGPS
logP	3.03	ChemAxon
logS	-2.6	ALOGPS
pKa (Strongest Acidic)	6	ChemAxon
pKa (Strongest Basic)	-0.17	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	96.81 Å²	ChemAxon
Rotatable Bond Count	4	ChemAxon
Refractivity	84.12 m³·mol⁻¹	ChemAxon
Polarizability	27.13 Å³	ChemAxon
Number of Rings	3	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	splash10-004i-2390000000-6130fda29121bfe0a402	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00di-1090000000-224b9856da060d4c3dd7	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-006x-5090000000-3a7f38206b08e3d3da28	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9230000000-38c7a4e611fa82b36c67	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0090000000-453859f84d8f9c3b3f46	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00b9-0190000000-cfcafa23f98dc7383295	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-002b-2950000000-0251af63f318e67f9dda	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

HMDB0259987

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

Not Available

Chemspider ID

5520

ChEBI ID

Not Available

PubChem Compound ID

Not Available

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Not Available

Zaprinast (CHEM018210)

Structure for CHEM018210: Zaprinast