2-(Chloromethyl)-5-[(3-methoxybenzyl)oxy]-4H-pyran-4-one CAS 1248907-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248907-44-9 |
| Molecular Formula | C14H13ClO4 |
| Molecular Weight | 280.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Chloromethyl)-5-[(3-methoxybenzyl)oxy]-4H-pyran-4-one (CAS 1248907-44-9) pharmaceutical standards reference standard. Molecular formula: C14H13ClO4. Molecular weight: 280.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H13ClO4 |
| Molecular Weight | 280.70 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 6-(Chloromethyl)-2-((4-methoxyphenoxy)methyl)pyrimidin-4-ol (CAS 266679-47-4)
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- 2-(Chloromethyl)-4,6-diphenylpyrimidine (CAS 944906-06-3)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 5-(Chloromethyl)-1-(3-ethoxypropyl)-2-methanesulfonyl-1h-imidazole (CAS 1221341-14-5)
- N-[4-(chloromethyl)-1,3-thiazol-2-yl]-N-(3-methylphenyl)acetamide (CAS 756859-01-5)
- n-[4-(chloromethyl)-1,3-thiazol-2-yl]-n-(4-methylphenyl)acetamide (CAS 58905-46-7)
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Recommended Standards
- 2,3-Bis(4-fluorophenyl)propanoyl Chloride (CAS 1017444-96-0)
- Ethyl 3-(6-chloro-2-oxo-2H-chromen-3-yl)propanoate (CAS 1365939-25-8)
- 6-Chloro-2-(5-nitrothiophen-2-yl)-1H-imidazo[4,5-b]pyridine (CAS 662117-74-0)
- 2,6-Difluoro-4-iodobenzonitrile (CAS 141743-50-2)
- 2,3,3-Trimethyl-3H-indol-5-ol (CAS 41797-88-0)
- 3,5-Cresotic Acid (CAS 585-81-9)
- 2,3-dimethyl-3,4-dihydro-2H-1,4-benzothiazine (CAS 1195367-13-5)
- 3-Fluoro-N-hydroxy-4-methylbenzamidine (CAS 238742-80-8)
- Ligupurpuroside A (CAS 147396-01-8)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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