6-Methoxypyrimidine-4,5-diamine CAS 73318-76-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73318-76-0 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methoxypyrimidine-4,5-diamine (CAS 73318-76-0) 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.) | 1977 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-Methoxy-2-methylpyridazin-3(2H)-one (CAS 7154-81-6)
- 6-Methyl-5-(methylamino)-2H-1,2,4-triazin-3-one (CAS 515116-36-6)
- 6-Methoxy-1-methylpyrimidin-2(1H)-one (CAS 507472-97-1)
- 865-33-8 A841711 sodium 2-[[(1S,2S,3aR,9aR)-2-hydroxy-1-[(3R)-3-hydroxyoctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]acetate sodium 2-[[(1S,2S,3aR,9aR)-2-oxidanyl-1-[(3R)-3-oxidanyloctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]ethanoate (CAS 865-33-8)
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- (5Z)-5-{[3-(4-cyclohexylphenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-2-(methylsulfanyl)-4,5-dihydro-1,3-thiazol-4-one (CAS 956798-41-7)
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