2-Pyrazoline CAS 109-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109-98-8 |
| Molecular Formula | C3H6N2 |
| Molecular Weight | 70.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Pyrazoline (CAS 109-98-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H6N2. Molecular weight: 70.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H6N2 |
| Molecular Weight | 70.09 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.) | 1957 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
- 5-Chloro-N-(2,4-dimethoxybenzyl)-2,4-difluoro-N-(thiazol-2-yl)benzenesulfonamide, 97% (CAS 1629041-92-4)
- 3-bromo-7-chlorothieno[2,3-c]pyridine (CAS 1315360-86-1)
- Cyclohept-1-en-1-yl trifluoromethanesulfonate (CAS 28075-51-6)
- Ethyl 1-ethyl-3-isobutyl-1H-pyrazole-5-carboxylate (CAS 1020722-56-8)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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