Oxymetazoline EP Impurity D CAS 55699-12-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 55699-12-2 |
| Molecular Formula | C14H20O3 |
| Molecular Weight | 236.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Oxymetazoline EP Impurity D (CAS 55699-12-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H20O3. Molecular weight: 236.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H20O3 |
| Molecular Weight | 236.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Oxymetazoline Standards
- Oxymetazoline EP Impurity C (CAS 55699-13-3)
- Oxymetazoline Impurity N1 (CAS 23500-79-0)
- Oxymetazoline Impurity 19 (CAS 1895424-66-4)
- Oxymetazoline EP Impurity E (CAS 55699-10-0)
- Oxymetazoline Impurity 11 (CAS CATO-C4X-172311)
- Oxymetazoline (CAS 1491-59-4)
- Oxymetazoline-d4 (imidazoline-d4) (CAS 1262053-60-0)
- Oxymetazoline Impurity 13 (CAS CATO-C4X-172313)
Recommended Standards
- Oseltamivir Impurity 92 (CAS 1151665-78-9)
- Xylometazoline Impurity 9 (CAS 1260490-37-6)
- Oseltamivir Impurity 217 (CAS CATO-C4X-1720217)
- Cilastatin EP Impurity F (CAS CATO-C4X-19604)
- Ornidazole Impurity 43 (CAS CATO-C4X-133143)
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- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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