4,6-Diamino-5-methylpyrimidin-2(1H)-one CAS 13265-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13265-41-3 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Diamino-5-methylpyrimidin-2(1H)-one (CAS 13265-41-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8N4O. Molecular weight: 140.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1960 |
| Nitrogen Atoms | 4 |
Related Diamino Standards
- 4,5-Diamino-6-methylpyrimidin-2(1H)-one (CAS 104096-90-4)
- 1,6-Diamino-2-methylpyrimidin-4(1H)-one (CAS 623158-24-7)
- 2,3-Diamino-6-methylpyrimidin-4(3H)-one (CAS 35523-64-9)
- 2,4-Diamino-5-pyrimidinemethanol (CAS 42310-45-2)
- 2,4-Diamino-6-methylpyrimidin-5-ol (CAS 42399-22-4)
- 2,6-Diamino-3-methyl-4(3H)-pyrimidinone (CAS 31469-62-2)
- 3,6-Diamino-2-methylpyrimidin-4(3H)-one (CAS 623158-23-6)
- 5,6-Diamino-1-methylpyrimidin-4(1H)-one (CAS 824-27-1)
Recommended Standards
- 6-Amino-2-imino-5-methyl-2,3-dihydropyrimidin-4(1h)-one (CAS 13265-40-2)
- methyl 3-amino-1H-pyrrole-2-carboxylate (CAS 1326566-41-9)
- 2,4-Dimethyloxazole-5-carboxamide (CAS 132334-39-5)
- 1-(2-(Difluoromethyl)-5-fluorophenyl)ethan-1-one (CAS 1417506-86-5)
- 6-(4-Bromophenyl)-4-(trifluoromethyl)pyridazin-3(2H)-one (CAS 560132-50-5)
- (3S,3aS,9bS)-9b-((4-Fluorophenyl)sulfonyl)-7-(perfluoropropan-2-yl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalene-3-carboxylic acid (CAS 2226317-41-3)
- n-(3-Cyanophenyl)-6-methylnicotinamide (CAS 1016849-52-7)
- 2-((4-Chlorophenyl)amino)-1,5,8-trihydroxyanthracene-9,10-dione (CAS 61548-24-1)
- 2-Tert-butyl5-methyl2-azaspiro[3.3]heptane-2,5-dicarboxylate (CAS 1341036-87-0)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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