N3-Ethyl-1,2,5-oxadiazole-3,4-diamine CAS 140706-49-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140706-49-6 |
| Molecular Formula | C4H8N4O |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N3-Ethyl-1,2,5-oxadiazole-3,4-diamine (CAS 140706-49-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H8N4O. Molecular weight: 128.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H8N4O |
| Molecular Weight | 128.13 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.) | 1997 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 4-Amino-4-cyanobutanoic Acid (CAS 14046-56-1)
- (1H-Pyrazole-3,5-diyl)dimethanol (CAS 142179-08-6)
- Hexahydroimidazo[4,5-d]imidazol-2(1H)-one (CAS 139394-44-8)
- Procymidox-d5 (CAS CATO-CCPD103166)
- iso-Malathion (CAS 3344-12-5)
- 3-Amino-1-methylcyclopentan-1-ol hydrochloride (CAS 2227205-07-2)
- 1-Bromo-2-methoxy-3-(trifluoromethyl)benzene (CAS 871352-91-9)
- 3-Hydroxy-1-(thiophen-2-yl)propan-1-one (CAS 86366-54-3)
- 2-(Difluoromethyl)-3-fluoro-5-nitropyridine-4-acetonitrile (CAS 1807156-09-7)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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