1-(Sec-butyl)-4-ethynyl-1H-pyrazole CAS 2098029-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2098029-52-6 |
| Molecular Formula | C9H12N2 |
| Molecular Weight | 148.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Sec-butyl)-4-ethynyl-1H-pyrazole (CAS 2098029-52-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12N2. Molecular weight: 148.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12N2 |
| Molecular Weight | 148.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(pyridin-4-yl)but-3-en-1-amine (CAS 845253-09-0)
- 1-(tert-Butyl)-4-ethynyl-1H-pyrazole (CAS 2024333-12-6)
- 1-(P-tolyl)prop-2-en-1-ol (CAS 58824-48-9)
- 2,2'-(1,2-Diaminoethane-1,2-diyl)diphenol (CAS 51208-45-8)
- 3-(Piperidin-4-ylmethyl)cyclobutan-1-ol (CAS 2168994-07-6)
- 1-Cyclopropyl-2-(5,6-dimethyl-1h-benzo[d]imidazol-1-yl)ethan-1-amine (CAS 1376752-70-3)
- N1-((1-Ethylpyrrolidin-2-yl)methyl)-6-methoxyisophthalamide (CAS 23694-34-0)
- HTMT Dimaleate (CAS 195867-54-0)
- 7-Fluoroisoquinolin-1-amine (CAS 1207448-26-7)
- Exenatide (CAS 141758-74-9（free base）)
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