2-(2,5-dioxoimidazolidin-4-yl)ethane-1-sulfonamide CAS 34040-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34040-44-3 |
| Molecular Formula | C5H9N3O4S |
| Molecular Weight | 207.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,5-dioxoimidazolidin-4-yl)ethane-1-sulfonamide (CAS 34040-44-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9N3O4S. Molecular weight: 207.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9N3O4S |
| Molecular Weight | 207.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1966 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related dioxoimidazolidin Standards
- 1-(4-Methyl-2,5-dioxoimidazolidin-4-yl)urea (CAS 10045-73-5)
- 2-(2,5-Dioxoimidazolidin-4-yl)ethane-1-sulfonyl fluoride (CAS 1934376-72-3)
- 4-(4-methyl-2,5-dioxoimidazolidin-4-yl)butanoic acid (CAS 1423029-75-7)
- 4-(3-Methyl-2,5-dioxoimidazolidin-1-yl)butanoic acid (CAS 852940-58-0)
- 4-(4-methyl-2,5-dioxoimidazolidin-4-yl)benzonitrile (CAS 169808-00-8)
- 2-[(2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile (CAS 923191-32-6)
- 3-(4-methyl-2,5-dioxoimidazolidin-4-yl)benzonitrile (CAS 916210-71-4)
- 4-[(2,5-dioxoimidazolidin-1-yl)methyl]benzonitrile (CAS 565174-36-9)
Recommended Standards
- N-(1,1-dioxo-1λ⁶-thietan-3-yl)-1-(hydrazinecarbonyl)formamide (CAS 1856309-61-9)
- 2-(2-Nitrophenyl)-1,3,4-thiadiazole (CAS 353498-24-5)
- 4-Oxo-4H-thiopyrano[2,3-b]pyridine-3-carboxylic acid (CAS 148638-63-5)
- (6-Bromo-3-chloro-2-fluorophenyl)methanol (CAS 1449008-28-9)
- 6-(Ethanesulfonyl)-4-(thiophene-2-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 866051-07-2)
- 4-(Dimethylphosphoryl)picolinonitrile (CAS 2416236-38-7)
- (R)-1-(3-(Cyclopropylamino)piperidin-1-yl)ethanone (CAS 1354003-89-6)
- 3-Chloro-2-morpholinopyridine (CAS 54231-36-6)
- Calcitriol Impurity 29 (CAS 144848-24-8)
- Peptide Impurity 82 (CAS 10491-78-8)
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