(3,5-Dimethyl-1H-pyrazol-1-yl)(3-methylisoxazol-5-yl)methanone CAS 17605-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17605-90-2 |
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,5-Dimethyl-1H-pyrazol-1-yl)(3-methylisoxazol-5-yl)methanone (CAS 17605-90-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11N3O2. Molecular weight: 205.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 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 DMSO, DMF, methanol |
| 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.) | 1962 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2,5-Dimethyl-N-(1h-pyrazol-4-yl)furan-3-carboxamide (CAS 1157112-10-1)
- 1,3-Dimethyl-2-oxoindoline-5-carboxylic acid (CAS 1225634-25-2)
- 3,3-Dimethyl-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid (CAS 127267-57-6)
- 3,3-Dimethyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid (CAS 129912-25-0)
- 2,2-Dimethyl-4-nitro-2,3-dihydro-1H-inden-1-one (CAS 1422700-78-4)
- (3,5-Dimethyl-1H-pyrazol-1-yl)(5-methylisoxazol-3-yl)methanone (CAS 17605-91-3)
- Methyl 2,3-dimethyl-3H-imidazo[4,5-b]pyridine-5-carboxylate (CAS 1956319-94-0)
- 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxamide (CAS 797770-01-5)
Recommended Standards
- 7-Amino-4-(methoxymethyl)-2H-chromen-2-one (CAS 175205-10-4)
- 2-Ethylbenzo[f][1,4]oxazepine-3,5(2H,4H)-dione (CAS 175136-47-7)
- methyl 3-phenyl-4,5-dihydro-1,2-oxazole-5-carboxylate (CAS 17647-39-1)
- 6,8-Difluoro-1-methyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269534-96-4)
- 3-Amino-N-(2,5-dimethylphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332101-41-4)
- n-[(3-bromo-4-methoxyphenyl)methylidene]hydroxylamine (CAS 861299-00-5)
- 6-Cyclooctyl-4-hydroxyquinoline-3-carboxylic acid (CAS 55377-01-0)
- 1-Cyclopropyl-N-(3-fluorobenzyl)methanamine (CAS 1019506-87-6)
- 2-Bromo-1-(5-bromo-2-fluorophenyl)ethan-1-one (CAS 1427413-65-7)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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