1-Ethyl-5-methyl-4-((trimethylsilyl)ethynyl)-1H-pyrazole CAS 1354706-98-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354706-98-1 |
| Molecular Formula | C11H18N2Si |
| Molecular Weight | 206.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Ethyl-5-methyl-4-((trimethylsilyl)ethynyl)-1H-pyrazole (CAS 1354706-98-1) pharmaceutical standards reference standard. Molecular formula: C11H18N2Si. Molecular weight: 206.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H18N2Si |
| Molecular Weight | 206.36 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Triethoxy(propyl)silane (CAS 2550-02-9)
- (2-Allylphenoxy)trimethylsilane (CAS 18042-43-8)
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- 3-Isobutoxycyclohexan-1-amine (CAS 1517861-03-8)
- Ethyl 2-(3-bromobut-3-en-1-yl)benzoate (CAS 731772-81-9)
- 1-(4-Nitrobenzyl)pyridin-1-ium chloride (CAS 4329-72-0)
- 4-Iodo-1-methyl-1H-indazol-7-amine (CAS 2764886-35-1)
- 4-((4-Chlorophenyl)thio)butane-1-sulfonyl chloride (CAS 165590-45-4)
- N-Methyl-3-phenylbicyclo[1.1.1]pentan-1-amine hydrobromide (CAS 1810070-29-1)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
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