ethyl 5-benzyloxy-4-oxo-pyran-3-carboxylate CAS 1246743-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246743-88-3 |
| Molecular Formula | C15H24O5 |
| Molecular Weight | 284.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ethyl 5-benzyloxy-4-oxo-pyran-3-carboxylate (CAS 1246743-88-3) pharmaceutical standards reference standard. Molecular formula: C15H24O5. Molecular weight: 284.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H24O5 |
| Molecular Weight | 284.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related ethyl Standards
- Methyl 2-(4-(benzyloxy)phenyl)-2-methylpropanoate (CAS 109492-91-3)
- 2-(4-(Benzyloxy)phenyl)-3-methylbutanoic acid (CAS 121108-85-8)
- 1-(3-(3-(Benzyloxy)propoxy)phenyl)ethan-1-one (CAS 1338369-06-4)
- Ethyl 3-(4-(benzyloxy)phenyl)propanoate (CAS 186895-45-4)
- 4-(4-(Benzyloxy)-3-methoxyphenyl)butan-2-one (CAS 39886-78-7)
- 4-(4-(Benzyloxy)phenyl)tetrahydro-2H-pyran-4-ol (CAS 444341-90-6)
- 4-(Benzyloxy)phenyl pivalate (CAS 67258-86-0)
- Benzyl 2-(benzyloxy)-2-methylpropanoate (CAS 347400-73-1)
Recommended Standards
- Tert-butyl 4-(5-methyl-2-oxooxazolidin-3-yl)piperidine-1-carboxylate (CAS 1246646-21-8)
- Methyl (S)-2-amino-3-(4-(2,3-dimethylpyridin-4-yl)phenyl)propanoate (CAS 1246912-24-2)
- tert-Butyl 3-(quinolin-2-yl)azetidine-1-carboxylate (CAS 1236861-63-4)
- 3-(3-Fluoro-4-methylphenyl)-5-methoxypyridine (CAS 1373233-14-7)
- 3-(2-Chloro-phenoxymethyl)-azetidine (CAS 954222-99-2)
- 4-(2-Aminoethyl)-5-(pyridin-3-yl)isoxazol-3(2H)-one hydrochloride (CAS 1177361-33-9)
- 2-Fluoro-5-methoxypyridine-4-boronic acid (CAS 1451392-17-8)
- 2-{[(4-bromophenyl)carbamoyl]methanesulfonyl}acetic acid (CAS 1016777-89-1)
- 2-Methoxy-N-(thiophen-3-ylmethyl)-N-(2,2,2-trifluoroethyl)benzamide (CAS 1234894-73-5)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com