3-{[4-Amino-6-(dimethylamino)-1,3,5-triazin-2-yl]methyl}-1,3-benzoxazol-2(3H)-one CAS 903589-48-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 903589-48-0 |
| Molecular Formula | C13H14N6O2 |
| Molecular Weight | 286.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{[4-Amino-6-(dimethylamino)-1,3,5-triazin-2-yl]methyl}-1,3-benzoxazol-2(3H)-one (CAS 903589-48-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N6O2. Molecular weight: 286.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N6O2 |
| Molecular Weight | 286.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 3-(3,4,5-Trimethoxyphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-23-7)
- 4-(4-Methoxyphenyl)-1-(4-pyridylcarbonyl)semicarbazide (CAS 6270-66-2)
- 3-((6-(Phenylamino)-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)amino)propan-1-ol (CAS 382152-03-6)
- 1-(4-(Hydroxymethyl)phenyl)propan-1-one (CAS 352233-12-6)
- Octahydro-2h-1,4-benzothiazine, mixture of diastereomers (CAS 29442-16-8)
- 2-Hydroxy-2-(4-phenoxyphenyl)acetic acid (CAS 447-45-0)
- 5-Chloro-2-fluoro-4-methylpyrimidine (CAS 99429-16-0)
- 1-(2-Cyclopropyl-2-hydroxyethyl)-3-isopropyl-1-methylurea (CAS 1384654-09-4)
- 4-Chloro-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran] (CAS 1412906-69-4)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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