ChemArche
Sign inAccount

Molecule record

quinazolin-2-amine

C8H7N3

145.16 g/mol

Loading structure

Molecular properties

Formula
C8H7N3
Molar mass
145.16 g·mol−1
Exact mass
145.0640 Da
7
PubChem CID
519332

Functional groups

Aromatic ring
Primary amine

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 1687-51-0
  • 2-Aminoquinazoline
  • 2-Quinazolinamine
  • 2-amino quinazoline
  • 675-051-0
  • CHEMBL187951
  • MFCD00956186
  • Quinazolin-2-ylamine
Show all 24 synonyms
  • Quinazoline, 2-amino-
  • RefChem:871926
  • SCHEMBL12471491
  • SCHEMBL12471686
  • SCHEMBL1568727
  • SCHEMBL1694903
  • SCHEMBL17871059
  • SCHEMBL29509257
  • SCHEMBL41506
  • SCHEMBL4843211
  • SCHEMBL5251836
  • SCHEMBL787953
  • SCHEMBL9254586
  • aminoquinazoline
  • iminoquinazoline
  • quinazolinimine

Structure identifiers

Canonical SMILES
Nc1ncc2ccccc2n1
Isomeric SMILES
C1=CC=C2C(=C1)C=NC(=N2)N
InChI
InChI=1S/C8H7N3/c9-8-10-5-6-3-1-2-4-7(6)11-8/h1-5H,(H2,9,10,11)
InChIKey
CZAAKPFIWJXPQT-UHFFFAOYSA-N
PubChem CID
519332

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for quinazolin-2-amine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for quinazolin-2-amine; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record