Epinephrine 4-O-Sulfate Ester CAS 21093-18-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 21093-18-5 |
| Molecular Formula | C9H13NO6S |
| Molecular Weight | 263.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Epinephrine 4-O-Sulfate Ester (CAS 21093-18-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13NO6S. Molecular weight: 263.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13NO6S |
| Molecular Weight | 263.27 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Epinephrine Standards
- Epinephrine Sulfate (CAS 77469-50-2)
- Epinephrine sulfate, 98% (CAS 85927-06-6)
- Epinephrine Impurity 67 (CAS CATO-C4X-184967)
- Epinephrine Impurity 68 (CAS CATO-C4X-184968)
- Epinephrine Impurity 69 (CAS CATO-C4X-184969)
- Epinephrine /Adrenaline Impurity 103 (CAS CATO-C4X-1849103)
- Epinephrine /Adrenaline Impurity 128 (CAS 25775-86-4)
- Epinephrine /Adrenaline Impurity 127 (CAS CATO-C4X-1849127)
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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