4-(2-Methoxypyrimidin-5-yl)but-3-en-2-one CAS 90905-36-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90905-36-5 |
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Methoxypyrimidin-5-yl)but-3-en-2-one (CAS 90905-36-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10N2O2. Molecular weight: 178.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Methoxypyrimidin Standards
- 3-(2-methoxypyrimidin-5-yl)prop-2-enoic acid (CAS 1198101-56-2)
- 1-(6-Methoxypyrimidin-4-yl)-2-methylpropan-1-one (CAS 1558246-22-2)
- 2-((4-Methoxypyrimidin-5-yl)thio)acetonitrile (CAS 62756-74-5)
- Methyl 2-(4-methoxypyrimidin-2-yl)acetate (CAS 63155-15-7)
- [(4-methoxypyrimidin-2-yl)amino]acetic acid (CAS 923112-86-1)
- 2-((4-Methoxypyrimidin-2-yl)amino)ethanol (CAS 476340-34-8)
- 2-((6-Methoxypyrimidin-4-yl)amino)ethanol (CAS 61667-10-5)
- n1-(6-Methoxypyrimidin-4-yl)ethane-1,2-diamine (CAS 1515236-90-4)
Recommended Standards
- 4-(2-Amino-2-iminoethyl)benzoic acid (CAS 779304-67-5)
- 4-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)-1h-pyrazol-5-amine (CAS 2092486-59-2)
- 4-(1-Ethyl-1h-1,2,4-triazol-5-yl)-1h-pyrazol-5-amine (CAS 2092579-19-4)
- Ortho Chloro Levocetrizine (CAS 5267-36-7)
- 1263366-20-6 1-(1,3-Dioxolan-2-yl)-3-ethyl-heptan-2-one MFCD18433522 (CAS 1263366-20-6)
- Cloprostenol (CAS 40665-92-7)
- 2-Methyl-5-(4-Trifluoromethylbenzoyl)pyridine (CAS 1187169-12-5)
- 4-(5-(4-Fluorophenyl)furan-2-yl)butan-2-amine (CAS 1484787-94-1)
- 2-{[4-(1-Methyl-1-phenylethyl)-phenoxy]methyl}oxirane (CAS 61578-04-9)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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