5-Butyl-1-methyl-1h-pyrazole CAS 41818-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41818-35-3 |
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Butyl-1-methyl-1h-pyrazole (CAS 41818-35-3) pharmaceutical standards reference standard. Molecular formula: C8H14N2. Molecular weight: 138.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1968 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5,5-Dimethylbicyclo[4.1.0]heptan-2-one (CAS 88105-44-6)
- 5-Ethyl-3-methylcyclohex-2-enone (CAS 40920-68-1)
- 5-(tert-Butyl)-1-methyl-1H-imidazole (CAS 61278-62-4)
- 6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[1,5-a][1,4]diazepine (CAS 1251004-77-9)
- 4-((3-Fluoroazetidin-1-yl)methyl)piperidine (CAS 2366179-89-5)
- N-[4-(chloromethyl)-1,3-thiazol-2-yl]pyrimidin-2-amine (CAS 97143-41-4)
- 5-Chloro-3-(3-chlorophenyl)-1,2,4-thiadiazole (CAS 138426-28-5)
- 1-Acetyl-N-cyclopropylazetidine-3-carboxamide (CAS 1421461-99-5)
- (4,4-Difluorooxan-3-yl)methanamine (CAS 1780779-29-4)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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