[S-Methanethiosulfonylcysteaminyl]ethylenediamine-N,N,N,N-Tetraacetic Acid CAS 832733-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 832733-28-5 |
| Molecular Formula | C13H23N3O9S2 |
| Molecular Weight | 429.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[S-Methanethiosulfonylcysteaminyl]ethylenediamine-N,N,N,N-Tetraacetic Acid (CAS 832733-28-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H23N3O9S2. Molecular weight: 429.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H23N3O9S2 |
| Molecular Weight | 429.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
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- 1261573-69-6 2-Methyl-5-(trifluoromethoxy)phenylacetic acid MFCD18399820 (CAS 1261573-69-6)
- 8-Bromo-5-chlorochroman-4-one (CAS 1344892-19-8)
- 2-Ethoxy-5-fluorophenol (CAS 376600-64-5)
- 3-(4-Pyridyl)indole (CAS 7272-84-6)
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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