3,5-Dimethyl-1-(trimethylsilyl)-1H-pyrazole CAS 18290-96-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18290-96-5 |
| Molecular Formula | C8H16N2Si |
| Molecular Weight | 168.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dimethyl-1-(trimethylsilyl)-1H-pyrazole (CAS 18290-96-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H16N2Si. Molecular weight: 168.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H16N2Si |
| Molecular Weight | 168.31 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) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Trimethyl((3-methyloxetan-3-yl)ethynyl)silane (CAS 1215867-56-3)
- 1-cyclopropyl-3-(trimethylsilyl)prop-2-yn-1-ol (CAS 192315-00-7)
- 2-Hexylthiophene (CAS 18794-77-9)
- 1-(4-(trifluoromethyl)phenyl)pyrrolidine-2,5-dione, 95% (CAS 82169-87-7)
- 4-(4-Fluorophenyl)-2-methyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1269534-48-6)
- 3-Bromo-4,5,6,7-tetrahydro-1-benzothiophene-2-carbaldehyde (CAS 1785762-95-9)
- NSC 66058 (CAS 7253-54-5)
- Methyl (1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)carbamate (CAS 338407-31-1)
- 6-Ethyl-5-methylpyridin-2-ol (CAS 99307-96-7)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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