9-(m-Tolyl)-3H-purin-6(9H)-one CAS 73941-32-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73941-32-9 |
| Molecular Formula | C12H10N4O |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-(m-Tolyl)-3H-purin-6(9H)-one (CAS 73941-32-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10N4O. Molecular weight: 226.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H10N4O |
| Molecular Weight | 226.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
Related m Standards
- 2-(P-tolyl)-2,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1031605-70-5)
- 2-(o-Tolyl)-2H-pyrazolo[3,4-d]pyridazin-7(6H)-one (CAS 1396572-28-3)
- 1-(O-tolyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 919217-49-5)
- 1-(p-Tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 54738-75-9)
- 2-(p-Tolyl)-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione (CAS 820964-13-4)
- 8-(p-Tolyl)pyrazolo[1,5-d][1,2,4]triazinone (CAS 881481-35-2)
- 1-(p-Tolyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1269293-10-8)
- 2-(p-Tolyl)-4-(trifluoromethyl)-1H-imidazole (CAS 33469-18-0)
Recommended Standards
- 8-Methyldibenzo[b,d]furan-2-carboxylic acid (CAS 927802-42-4)
- 9,12-Dioxa-1,3-diazadispiro[4.2.4(8).2(5)]tetradecane-2,4-dione (CAS 54621-17-9)
- 9H-xanthene-2-carboxylic acid (CAS 40274-68-8)
- 5-(4-Methoxy-phenylamino)-[1,3,4]thiadiazole-2-thiol (CAS 37844-24-9)
- 6-(Difluoromethyl)-2-methyl-3-nitropyridin-4-amine (CAS 1806893-26-4)
- 4-(3,4-Difluorophenyl)butan-2-one (CAS 1251925-01-5)
- 3-(2,6-Dimethyl-4-oxo-1,4-dihydroquinolin-3-yl)propanoic acid (CAS 22609-24-1)
- (3,5-Difluorophenyl)(3-fluorobenzyl)sulfane (CAS 1443353-15-8)
- 2-(Pyrazolo[1,5-a]pyridin-2-yloxy)acetic acid (CAS 1823804-91-6)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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 13829788188 / jacky.chen@cato-chem.com