3-(4-Methoxyphenyl)-1,6-dimethylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione CAS 52348-60-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52348-60-4 |
| Molecular Formula | C14H13N5O3 |
| Molecular Weight | 299.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methoxyphenyl)-1,6-dimethylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione (CAS 52348-60-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13N5O3. Molecular weight: 299.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13N5O3 |
| Molecular Weight | 299.28 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.) | 1971 |
| Nitrogen Atoms | 5 |
Related Methoxyphenyl Standards
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- N-(5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1170637-38-3)
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Recommended Standards
- 2-Ethoxycarbonyl-4-nitrobenzophenone (CAS 760192-93-6)
- 3-[4-(azidomethyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2869192-12-9)
- 2-Ethoxycarbonyl-3-nitrobenzophenone (CAS 890098-28-9)
- (3r)-1-(3-Aminopropyl)pyrrolidin-3-ol (CAS 956948-81-5)
- N-((1-Methyl-1H-pyrrol-2-yl)methylene)methanamine (CAS 64435-31-0)
- 2-Hydrazinylquinoline-4-carboxylic acid (CAS 89267-29-8)
- Tert-butyl 4-cyano-2,2,4-trimethyl-3-oxopyrrolidine-1-carboxylate (CAS 2306262-43-9)
- 2-Chloro-6-fluoro-3-iodobenzonitrile (CAS 1374574-53-4)
- 4-Chloro-2-(difluoromethyl)-3-methylpyridine (CAS 1805315-29-0)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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