1-(2-Ethylcrotonoyl)urea CAS 5982-97-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5982-97-8 |
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Ethylcrotonoyl)urea (CAS 5982-97-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H12N2O2. Molecular weight: 156.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(2-aminopropyl)pyrrolidine-2,5-dione (CAS 953739-82-7)
- 1-(3-aminopropyl)pyrrolidine-2,5-dione (CAS 54052-99-2)
- 1-(2,2-Dimethoxyethyl)-1H-pyrazole (CAS 876164-61-3)
- Triethylene Glycol Monobutyl Ether (CAS 143-22-6)
- (6-(Propylthio)-9H-purin-9-yl)methanol (CAS 14133-08-5)
- Cys-Gly-Lys-Arg-Amyloid β-Protein (1-42) trifluoroacetate salt (CAS 1802086-21-0)
- 4-Cyclopropoxy-6-iodopicolinic acid (CAS 1243364-52-4)
- 2-Dodecylbenzenesulphonic Acid (CAS 47221-31-8)
- Heneicosanoic Acid-Ethyl Ester (CAS 28898-67-1)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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