Zonisamide-d4 CAS 1020720-04-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1020720-04-0 |
| Molecular Formula | C8H4D4N2O3S |
| Molecular Weight | 216.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Zonisamide-d4 (CAS 1020720-04-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H4D4N2O3S. Molecular weight: 216.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H4D4N2O3S |
| Molecular Weight | 216.25 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Zonisamide Standards
- Zonisamide-13C2-15N (CAS 1188265-58-8)
- Zonisamide Related Compound A (CAS 342623-49-8)
- Zonisamide (CAS 68291-97-4)
- Zonisamide Impurity 4 (CAS 68292-02-4)
- Zonisamide impurity 8 (CAS CATO-C4X-17858)
- Zonisamide Impurity 15 (CAS 23008-65-3)
- Zonisamide Impurity 17 (CAS CATO-C4X-178517)
- Zonisamide Chloride (CAS 73101-65-2)
Recommended Standards
- 2-Hydroxypropyl benzenesulfonate (CAS CATO-C4X-29513)
- 2H-[1,4]Thiazino[3,2-c]quinolin-3(4H)-one (CAS 100066-76-0)
- Imrecoxib Impurity 21 (CAS 1507299-93-5)
- 2928-43-0 C13H12O W5186 [1,1'-Biphenyl]-2-ylmethanol (CAS 2928-43-0)
- 1-(4-Aminophenyl)-1H-imidazole-4-carboxamide (CAS 1246553-42-3)
- 5-Fluoro-2-isopropylpyridin-3-amine (CAS 1256792-28-5)
- Ethyl 3-(4-Isopropylphenyl)-3-oxopropionate (CAS 54957-66-3)
- 4-(1,2,4-Oxadiazol-3-yl)benzoic acid (CAS 340736-83-6)
- 5-(Cyclopropanecarboxamido)nicotinic acid (CAS 1339367-23-5)
- Uremic Pentapeptide (CAS 71494-20-7)
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