1-(2,4-Dimethoxypyrimidin-5-yl)-3-(2-methoxyphenyl)urea CAS 1448137-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448137-53-8 |
| Molecular Formula | C14H16N4O4 |
| Molecular Weight | 304.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dimethoxypyrimidin-5-yl)-3-(2-methoxyphenyl)urea (CAS 1448137-53-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H16N4O4. Molecular weight: 304.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O4 |
| Molecular Weight | 304.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Dimethoxypyrimidin Standards
- Ethyl 4-[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate (CAS 329700-19-8)
- 4-((4,6-Dimethoxypyrimidin-5-yl)sulfonyl)thiomorpholine (CAS 861208-71-1)
- (2,4-Dimethoxypyrimidin-5-yl)zinc pivalate (0.88 mmol/g) (CAS 1344727-30-5)
- (2,4-Dimethoxypyrimidin-6-yl)zinc pivalate (0.86 mmol/g) (CAS 1643792-49-7)
- 1-(2,4-Dimethoxypyrimidin-5-yl)-3-(2-ethylphenyl)urea (CAS 1797253-21-4)
- 2-((4,6-Dimethoxypyrimidin-2-yl)oxy)-3-ethoxy-3-methylbutanoic acid (CAS 142411-87-8)
- 8-((4,6-Dimethoxypyrimidin-2-yl)oxy)-4-methylphthalazin-1(2H)-one (CAS 917376-27-3)
- 2-((4,6-Dimethoxypyrimidin-2-yl)oxy)-6-fluorobenzoic acid (CAS 113761-79-8)
Recommended Standards
- 1-{6-methyl-4-oxo-4H,5H-pyrazolo[1,5-a]pyrazine-2-carbonyl}piperidine-4-carboxylic acid (CAS 1443977-89-6)
- Ethyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 161374-09-0)
- O1-benzyl O2-methyl (2R,4S)-4-azidopyrrolidine-1,2-dicarboxylate (CAS 1439909-68-8)
- (S)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one monosodium salt (CAS 58657-35-5)
- 1-(4-Fluorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 1018498-97-9)
- Cyclopentanone-3,3,4,4-d4 (CAS 36219-23-5)
- tert-Butyl N-(2-oxo-1,2-dihydropyridin-4-yl)carbamate (CAS 1363383-37-2)
- 1-Bromo-3-chloro-2,5-difluorobenzene (CAS 1160573-67-0)
- 4-Iodo-2-methylpyrimidine (CAS 84586-49-2)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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