5-((3,4-Dimethylphenyl)amino)-6-hydroxypyrimidin-4(3H)-one CAS 6972-23-2
| CAS No. | 6972-23-2 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-((3,4-Dimethylphenyl)amino)-6-hydroxypyrimidin-4(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 5-((3,4-Dimethylphenyl)amino)-6-hydroxypyrimidin-4(3H)-one (CAS 6972-23-2), a certified reference material (molecular formula C12H13N3O2, MW 231.25 g/mol) for analytical method development and quality control.
Structurally, 5-((3,4-Dimethylphenyl)amino)-6-hydroxypyrimidin-4(3H)-one (C12H13N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 231.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 3-(2,6-Dimethylphenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 1104461-65-5)
- 3-(2,3-Dimethylphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 1479706-08-5)
- 3-(2,5-Dimethylphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 1480355-55-2)
- 1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 923691-82-1)
- 1-(3,5-Dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 950259-04-8)
- 2-(2,4-dimethylphenyl)-5-methyl-2H-1,2,3-triazole-4-carboxylic acid (CAS 851175-96-7)
- 3-(3,5-Dimethylphenyl)-5-methylisoxazole-4-carboxylic acid (CAS 917388-40-0)
- Methyl 5-(2,4-dimethylphenyl)oxazole-4-carboxylate (CAS 89204-97-7)
Recommended Standards
- 5-((2-Hydroxyethyl)imino)-7-(methylamino)isoquinolin-8(5H)-one (CAS 662167-20-6)
- 5-((3-Ethynylphenyl)amino)-5-oxopentanoic acid (CAS 817638-75-8)
- 4-Nitro-1-(3-phenylpropyl)-1h-pyrazole (CAS 28469-24-1)
- 5-((tert-Butoxycarbonyl)amino)-4-oxopentanoic acid (CAS 72072-06-1)
- Methyl 2-formyl-1H-indole-5-carboxylate (CAS 880360-85-0)
- 2-(3,4-Difluoro-5-methoxyphenyl)-3-methylbutan-2-ol (CAS 1443333-48-9)
- 1,3-Dichloro-2-(2,2,2-trifluoroethyl)benzene (CAS 1099598-25-0)
- Sodium 4-(4-(((2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanoate (CAS 6484-89-5)
- 1163719-91-2 N-[4-[(3,4-dihydro-3-oxopyrido[2,3-b]pyrazin-8-yl)oxy]-2-(methylthio)phenyl]-N'-[3-(1,1-dimethylethyl)-1-phenyl-1H-pyrazol-5-yl]-urea (CAS 1163719-91-2)
- 2-(4-Chlorobenzoyl)-3-{[3-(trifluoromethyl)benzenesulfinyl]methyl}-1-benzofuran (CAS 338411-52-2)
- 1-(2-Amino-3,5-dichlorophenyl)naphthalen-2-ol (CAS 1424386-56-0)
- 1-Oxo-4-phenyl-2-(2-(pyrrolidin-1-yl)ethyl)-1,2-dihydroisoquinoline-3-carboxylic acid (CAS 112392-91-3)
- 1,5-Bis((4-ethylphenyl)amino)anthracene-9,10-dione (CAS 71334-59-3)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com