1-Isobutyl-5-methyl-1h-pyrazole CAS 405548-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 405548-41-6 |
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Isobutyl-5-methyl-1h-pyrazole (CAS 405548-41-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H14N2. Molecular weight: 138.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Isobutyl Standards
- 1-Isobutyl-2-methyl-1H-imidazole (CAS 116680-33-2)
- 2-Isobutyl-4-methylfuran (CAS 126861-09-4)
- 1-Isobutyl-3-methyl-1h-pyrazole (CAS 405548-40-5)
- 1-Isobutyl-4-methyl-1H-imidazole (CAS 449174-33-8)
- 5-Isobutyl-3-methylisoxazole (CAS 41027-36-5)
- 5-Isobutyl-1H-pyrazol-3-amine (CAS 1000896-88-7)
- 1-Isobutyl-1H-imidazol-2-amine (CAS 1184017-89-7)
- 1-Isobutyl-1H-imidazol-4-amine (CAS 850999-05-2)
Recommended Standards
- 1-Isopentyl-1H-pyrazole (CAS 847818-51-3)
- 1-Isopropyl-2,5-dimethyl-1H-imidazole (CAS 49739-24-4)
- 1-Ethynylcycloheptan-1-ol (CAS 2809-78-1)
- 2-nitro-3-phenoxyaniline (CAS 1505150-85-5)
- 2-Amino-N-(1-methylpiperidin-3-yl)acetamide (CAS 1249467-32-0)
- 6-Thiomorpholinopyridazin-3-ol (CAS 1332172-25-4)
- 2-Bromo-5-Chlorobenzoyl chloride (CAS 42860-16-2)
- 2,2-Difluoro-2-(5-isoquinolinyl)ethanamine (CAS 960119-20-4)
- 6-[4-(difluoromethoxy)phenyl]-1-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011396-52-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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