1,6-Dimethyl-3-phenylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione CAS 32502-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32502-63-9 |
| Molecular Formula | C13H11N5O2 |
| Molecular Weight | 269.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,6-Dimethyl-3-phenylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione (CAS 32502-63-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11N5O2. Molecular weight: 269.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11N5O2 |
| Molecular Weight | 269.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 5 |
Related Dimethyl Standards
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- [4-(3,5-dimethyl-1h-pyrazol-1-yl)-2-(trifluoromethyl)phenyl]methanamine (CAS 1152815-26-3)
- 2,7-Dimethyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylic acid (CAS 338751-34-1)
- N2-(2,5-dimethyl-1H-pyrrol-1-yl)-N2-methyl-5-(trifluoromethyl)pyridin-2-amine (CAS 257862-87-6)
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide (CAS 704875-77-4)
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- Dimethyl 3-methyl-9-oxo-3-azabicyclo[3.3.1]Nonane-1,5-dicarboxylate (CAS 105788-38-3)
Recommended Standards
- 1,1,1-Trifluoro-4-(1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)butan-2-ol (CAS 692737-14-7)
- 1-Boc-4-hydroxy-4-(trifluoromethyl)piperidine (CAS 550371-74-9)
- 1,1'-(Azanediylbis(ethane-2,1-diyl))bis(imidazolidine-2,4-dione) (CAS 94136-06-8)
- (E)-8-chloro-3-styryl-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 338795-37-2)
- 1,3-Dimethylquinolin-1-ium (CAS 73027-87-9)
- 4-(4,5-Dihydro-1h-imidazol-2-yl)-piperidine (CAS 790164-60-2)
- 4-(4-Chlorophenyl)-2-[(4-methylphenyl)sulfanyl]-4-oxobutanoic acid (CAS 301193-79-3)
- 1-((2-Chlorobenzyl)oxy)-2-(4-chlorophenyl)-6-nitro-1H-benzo[d]imidazole (CAS 282523-45-9)
- 5-Cyclopropoxy-2-isopropyl-N,N-dimethylpyridin-3-amine (CAS 1243479-73-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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