4-((4-Chloronaphthalen-1-yl)oxy)-5-methoxy-2-phenylpyrimidine CAS 478029-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478029-74-2 |
| Molecular Formula | C21H15ClN2O2 |
| Molecular Weight | 362.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chloronaphthalen-1-yl)oxy)-5-methoxy-2-phenylpyrimidine (CAS 478029-74-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H15ClN2O2. Molecular weight: 362.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H15ClN2O2 |
| Molecular Weight | 362.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 4-((4-Chloronaphthalen-1-yl)oxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338410-61-0)
- 2-[(4-Chloronaphthalen-1-yl)oxy]-N-(3-cyanothiophen-2-yl)acetamide (CAS 338777-56-3)
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- 2-[(4-Chloronaphthalen-1-yl)oxy]-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethan-1-one (CAS 478047-43-7)
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Recommended Standards
- 4-((2-Chloro-6-fluorobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-58-5)
- 5-Chloro-4-(naphthalen-2-yloxy)-2-(p-tolyl)pyridazin-3(2H)-one (CAS 478067-08-2)
- 2-(4-(Benzyloxy)phenyl)-5-(4-chlorophenyl)-1,3,4-oxadiazole (CAS 923029-38-3)
- 1-(4-Bromophenyl)-2,2-dimethylbutan-1-one (CAS 898765-37-2)
- 2-((3,4-Dimethylphenyl)amino)-2-oxoethyl 4-(1H-pyrazol-1-yl)benzoate (CAS 956964-02-6)
- (5-(2-Methylpiperidin-1-yl)thiophen-2-yl)boronic acid (CAS 2225151-99-3)
- (5-Fluoro-2-methoxyphenyl)(1-methyl-1H-pyrrol-2-yl)methanol (CAS 1443311-89-4)
- 5-(4-Ethylpiperazin-1-yl)-1,3,4-thiadiazol-2-amine (CAS 902938-93-6)
- 2-Bromo-6-cyclohexylpyridine (CAS 1017781-62-2)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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