Methyl 3-(benzyloxy)isoxazole-5-carboxylate CAS 205115-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 205115-22-6 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(benzyloxy)isoxazole-5-carboxylate (CAS 205115-22-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO4. Molecular weight: 233.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-((Benzyloxy)methyl)-4-nitro-1h-imidazole (CAS 669713-66-0)
- 4-(Benzyloxy)-1-methyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 2069225-94-9)
- (S)-2-(Benzyloxy)-4-isopropyloxazol-5(4H)-one (CAS 77942-92-8)
- 2-(Benzyloxy)-4-isopropyloxazol-5(4H)-one (CAS 88577-03-1)
- 3-((Benzyloxy)methyl)-4-ethyl-1H-1,2,4-triazol-5(4H)-one (CAS 2450343-52-7)
- 1-(2-(Benzyloxy)ethyl)piperidin-4-one (CAS 948894-76-6)
- 2-Benzyloxy-1-ethoxy-d5-pyrocatechol (CAS 117320-29-3)
- 3-((benzyloxy)methyl)-2-chloropyridine (CAS 1000343-49-6)
Recommended Standards
- Methyl 3-(5-(hydroxymethyl)-1H-1,2,3-triazol-1-yl)benzoate (CAS 473548-19-5)
- Methyl 3-[Hydroxy(phenyl)methyl]isoxazole-4-carboxylate (CAS 2006277-12-7)
- Methyl 3-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)propanoate (CAS 929830-90-0)
- N-(3-(dimethoxymethyl)pyridin-4-yl)pivalamide (CAS 824429-52-9)
- 2-Bromo-1-(3-fluoro-4-hydroxyphenyl)ethan-1-one (CAS 252563-24-9)
- N-(4-Bromophenyl)-2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1040634-09-0)
- 3-(3,4-Dimethoxyphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 422274-46-2)
- Tert-butyl 2-[(oxan-4-yl)amino]acetate (CAS 1178247-06-7)
- 1-Bromo-4-(2,2,2-trifluoroethoxy)benzene (CAS 106854-77-7)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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