N3-Ethyl-1H-pyrazole-3,4-diamine CAS 155601-19-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155601-19-7 |
| Molecular Formula | C5H10N4 |
| Molecular Weight | 126.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N3-Ethyl-1H-pyrazole-3,4-diamine (CAS 155601-19-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H10N4. Molecular weight: 126.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H10N4 |
| Molecular Weight | 126.16 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-(Hydrazinylmethyl)-1-methyl-1H-pyrazole (CAS 1550708-91-2)
- 1-(1,2-Oxazol-5-yl)propan-2-amine (CAS 1557337-92-4)
- Hexahydropyrrolo[3,4-b]pyrrol-2(1H)-one (CAS 1547025-38-6)
- 1-Benzyl 2-tert-butyl tetrahydropyridazine-1,2-dicarboxylate (CAS 154972-38-0)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
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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