≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504773353 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504773353 |
| Canonical Smiles | C1=CC2=C(C=C1N)C(=O)NC=N2 |
| IUPAC Name | 6-amino-3H-quinazolin-4-one |
| InChIKey | MAIZCACENPZNCN-UHFFFAOYSA-N |
| INCHI | 1S/C8H7N3O/c9-5-1-2-7-6(3-5)8(12)11-4-10-7/h1-4H,9H2,(H,10,11,12) |
| Isomeric SMILES | C1=CC2=C(C=C1N)C(=O)NC=N2 |
| Molecular Weight | 161.16 |
| Reaxy-Rn | 132406 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=132406&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Diazanaphthalenes |
| Subclass | Benzodiazines |
| Intermediate Tree Nodes | Quinazolines |
| Direct Parent | Quinazolinamines |
| Alternative Parents | Pyrimidones Benzenoids Vinylogous amides Heteroaromatic compounds Azacyclic compounds Primary amines Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Quinazolinamine - Pyrimidone - Pyrimidine - Benzenoid - Heteroaromatic compound - Vinylogous amide - Azacycle - Amine - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2526151 | Certificate of Analysis | Dec 02, 2025 | A191536 |
| J2112106 | Certificate of Analysis | Jul 19, 2024 | A191536 |
| J2112109 | Certificate of Analysis | Jul 19, 2024 | A191536 |
| J2112113 | Certificate of Analysis | Jul 19, 2024 | A191536 |
| Molecular Weight | 161.160 g/mol |
|---|---|
| XLogP3 | 0.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 161.059 Da |
| Monoisotopic Mass | 161.059 Da |
| Topological Polar Surface Area | 67.500 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 226.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
