1-ethyl-3-methyl-1,4-diazepane-2,5-dione CAS 1488955-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1488955-33-4 |
| Molecular Formula | C8H14N2O2 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-ethyl-3-methyl-1,4-diazepane-2,5-dione (CAS 1488955-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H14N2O2. Molecular weight: 170.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O2 |
| Molecular Weight | 170.21 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.) | 1992 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-Cyclopropylmorpholine-3-carboxamide (CAS 1488892-27-8)
- (3aR,6S,6aR)-2,2,6-trimethyl-3a,5,6,6a-tetrahydrocyclopenta[d][1,3]dioxol-4-one (CAS 148969-55-5)
- (3R,4S)-3-ethoxy-5-oxaspiro[3.4]Octan-1-one (CAS 1486485-19-1)
- Methyl 3-bromo-2-chloro-5-methylbenzoate (CAS 2092209-00-0)
- 2-(5-(Trifluoromethyl)-1H-imidazol-1-yl)ethanamine 2,2,2-trifluoroacetate (CAS 1956380-52-1)
- Undeca-2,4-dien-1-ol (CAS 59376-58-8)
- 3,4,5,6-Tetrachloropicolinonitrile (CAS 17824-83-8)
- N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)-4-methoxybenzenesulfonamide (CAS 338392-89-5)
- 1,4-DIBROMO-2-NITROBENZENE 2,5-DIBROMO-1-NITROBENZENE 2,5-DIBROMONITROBENZENE 3460-18-2 BC002655 RARECHEM FH 1W 0042 (CAS 3460-18-2)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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