2-Methoxy-6-methyl-5-(phenylethynyl)pyrimidin-4(1H)-one CAS 649558-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 649558-76-9 |
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methoxy-6-methyl-5-(phenylethynyl)pyrimidin-4(1H)-one (CAS 649558-76-9) pharmaceutical standards reference standard. Molecular formula: C14H12N2O2. Molecular weight: 240.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 2-Methoxy-N-(6-(2-methoxyethoxy)pyridin-3-yl)acetamide (CAS 1210135-92-4)
- 4-(6-Methoxy-1H-indol-3-yl)pyrimidin-2-amine (CAS 1538583-18-4)
- 1-(4-Methoxy-9H-pyrido[3,4-b]indol-1-yl)ethanone (CAS 65236-63-7)
- 1-(7-Methoxy-9H-pyrido[3,4-b]indol-1-yl)ethan-1-one (CAS 62230-10-8)
- 2-(3-Methoxy-2-methylphenyl)oxazolo[4,5-b]pyridine (CAS 60772-59-0)
- 2-(3-Methoxy-phenyl)-benzooxazol-5-ylamine (CAS 313527-38-7)
- 2,2'-((3-Methoxy-4-nitrosophenyl)azanediyl)bis(ethan-1-ol) (CAS 733686-00-5)
- 2-Methoxy-6-(4-methoxyphenyl)pyridine-3-carbonitrile (CAS 306977-92-4)
Recommended Standards
- 2-Methyl-5-(3-oxo-3-phenylprop-1-en-1-yl)pyridazin-3(2H)-one (CAS 825634-12-6)
- 2-Cyano-N-(3-methyl-1-phenyl-1h-pyrazol-5-yl)acetamide (CAS 379254-68-9)
- 3-(((tert-Butoxycarbonyl)amino)methyl)-1H-pyrrole-2-carboxylic acid (CAS 2052290-67-0)
- 4-(3-Chloro-4-methylbenzylidene)-2-phenyloxazol-5(4H)-one (CAS 61887-36-3)
- 2-(2-Chlorophenyl)-N-(2-(furan-3-yl)ethyl)acetamide (CAS 1448031-18-2)
- 2-[(2-Chloro-6-fluorophenyl)(cyano)methyl]benzonitrile (CAS 338791-76-7)
- 1-Bromo-2-(4-bromobutyl)benzene (CAS 1342870-80-7)
- 5-(4-Methyl-3-oxopiperazin-1-yl)furan-2-carbaldehyde (CAS 1339824-74-6)
- (Z)-Ethyl 3-(6-chloropyridin-3-yl)acrylate (CAS 201293-11-0)
- Peptide 431 (CAS CATO-CPTD788431)
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