4-Ethyl-1H-pyrazole CAS 17072-38-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17072-38-7 |
| Molecular Formula | C5H12N2 |
| Molecular Weight | 100.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Ethyl-1H-pyrazole (CAS 17072-38-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H12N2. Molecular weight: 100.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H12N2 |
| Molecular Weight | 100.16 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) | 1.0 |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Recommended Standards
- trans-2-Hexenal-d (CAS 164791-70-2)
- 2,3-dimethylbut-3-en-1-ol (CAS 1708-93-6)
- cis-3-Hexenal-d (CAS 164668-82-0)
- N-(3,5-Dimethylphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 562048-01-5)
- 2-[4-(2,2-difluoroethanesulfinyl)phenyl]acetic acid (CAS 1339464-70-8)
- 8-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1020039-20-6)
- 4-(6-(4-(2-Cyanophenyl)piperazin-1-yl)pyrazin-2-yl)benzamide (CAS 915373-23-8)
- 2-(4-(Benzyloxy)phenyl)acetonitrile (CAS 838-96-0)
- 4-Chloromethyl-2-methoxy-6-(trifluoromethyl)pyridine (CAS 1227502-28-4)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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