≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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.
| Canonical Smiles | C1=CC=C(C=C1)C2=NC(=CC(=O)N2)O |
|---|---|
| IUPAC Name | 4-hydroxy-2-phenyl-1H-pyrimidin-6-one |
| InChIKey | WTDXDRUHQKVYKO-UHFFFAOYSA-N |
| INCHI | 1S/C10H8N2O2/c13-8-6-9(14)12-10(11-8)7-4-2-1-3-5-7/h1-6H,(H2,11,12,13,14) |
| Isomeric SMILES | C1=CC=C(C=C1)C2=NC(=CC(=O)N2)O |
| Molecular Weight | 188.19 |
| Reaxy-Rn | 910779 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=910779&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 | Diazines |
| Subclass | Pyrimidines and pyrimidine derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Hydroxypyrimidines |
| Alternative Parents | Pyrimidones Hydropyrimidines Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrimidone - Hydroxypyrimidine - Monocyclic benzene moiety - Hydropyrimidine - Benzenoid - Vinylogous acid - Heteroaromatic compound - Lactam - Azacycle - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydroxypyrimidines. These are organic compounds containing a hydroxyl group attached to a pyrimidine ring. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. |
| 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 |
|---|---|---|---|
 G2528433 | Certificate of Analysis | Jul 07, 2025 | P696720 |
| G2528434 | Certificate of Analysis | Jul 07, 2025 | P696720 |
| G2528435 | Certificate of Analysis | Jul 07, 2025 | P696720 |
| G2528455 | Certificate of Analysis | Jul 07, 2025 | P696720 |
| Sensitivity | Moisture sensitive |
|---|---|
| Molecular Weight | 188.180 g/mol |
| XLogP3 | 0.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 188.059 Da |
| Monoisotopic Mass | 188.059 Da |
| Topological Polar Surface Area | 61.700 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 301.000 |
| 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 |
