methyl 5-(1,5-dimethyl-1h-pyraZol-4-yl)isoxazole-3-carboxylate CAS 925178-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 925178-96-7 |
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 5-(1,5-dimethyl-1h-pyraZol-4-yl)isoxazole-3-carboxylate (CAS 925178-96-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3O3. Molecular weight: 221.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3O3 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 2,4-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid (CAS 1092352-50-5)
- 2,4-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid (CAS 1092352-74-3)
- 2,2-Dimethyl-6-nitrochroman-4-one (CAS 111478-49-0)
- 3-(1,3-Dimethyl-1h-pyrazol-4-yl)-5-methylisoxazole-4-carboxylic acid (CAS 1171972-67-0)
- 2,2-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid (CAS 1216146-86-9)
- 2-{5,7-dimethyl-2-oxo-1h,2h-pyrazolo[1,5-a]pyrimidin-6-yl}acetic acid (CAS 1258639-52-9)
- 3-(1,5-Dimethyl-1h-pyrazol-4-yl)-5-methylisoxazole-4-carboxylic acid (CAS 1526881-59-3)
- 1,3-Dimethyl-6-nitro-3,4-dihydroquinazolin-2(1H)-one (CAS 233775-52-5)
Recommended Standards
- Methyl 4-nitro-2,3-dihydro-1H-indene-2-carboxylate (CAS 888327-27-3)
- Methyl 5-ethyl-4-oxo-1,4-dihydropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 714971-30-9)
- Methyl 4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate (CAS 861348-36-9)
- 3,4-Dibromo-6-ethoxy-2-(hydroxymethyl)phenol (CAS 35090-69-8)
- 2-(Difluoromethyl)-3,5-diiodopyridine-4-carbonyl chloride (CAS 1805255-59-7)
- Sucralose EP Impurity G (CAS 105066-20-4)
- 4-Piperidinecarboxylic acid, 1-(chlorocarbonyl)-, methyl ester (CAS 86264-79-1)
- 1-(benzenesulfonyl)-3-bromo-1H-pyrrole (CAS 1192217-75-6)
- 1-((3-Bromo-4-methylphenyl)sulfonyl)-4-ethylpiperazine (CAS 1704122-09-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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