5-Amino-6-(methylamino)pyrimidin-2(1H)-one CAS 104096-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104096-91-5 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-6-(methylamino)pyrimidin-2(1H)-one (CAS 104096-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8N4O. Molecular weight: 140.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4,5-Diamino-6-methylpyrimidin-2(1H)-one (CAS 104096-90-4)
- 2-methoxy-4,5-Pyrimidinediamine (CAS 104900-51-8)
- 2,5-Diaminobenzene-1,4-diol (CAS 10325-89-0)
- 5-(3-Chlorophenyl)-1H-pyrazole-3-carboxamide (CAS 1397187-17-5)
- Tert-butyl (3-fluoropropyl) carbonate (CAS 1980034-62-5)
- 2-(Difluoromethoxy)-3-hydroxypyrazine (CAS 1261563-57-8)
- 3-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propanamide (CAS 1090767-20-6)
- 2-Phenyl-6-((phenylthio)methyl)pyrimidin-4(3H)-one (CAS 339014-42-5)
- Methyl 3-chloro-2-oxopropanoate (CAS 922-19-0)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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