Erythromycin EP Impurity J CAS 105900-46-7
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 105900-46-7 |
| Molecular Formula | C37H67NO13 |
| Molecular Weight | 733.93 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Erythromycin EP Impurity J (CAS 105900-46-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C37H67NO13. Molecular weight: 733.93 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C37H67NO13 |
| Molecular Weight | 733.93 g/mol |
| Purity | >90% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Erythromycin Standards
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- Erythromycin-N,N-dimethyl-13C2 A (CAS 202114-52-1)
- Erythromycin A 6,9-Iminoether (CAS CATO-C4X-100128)
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- Erythromycin impurity 58 (CAS 145259-56-9)
Recommended Standards
- HO-Ste-D-γGlu-AEEA-AEEA-OH (CAS CATO-C4X-2226284)
- Clarithromycin EP Impurity B (CAS 299409-85-1)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
- Dexmedetomidine Impurity 36 (CAS 86347-14-0)
- Fruquintinib Impurity 16 (CAS CATO-C4X-303716)
- Lumefantrine Impurity N1 (CAS 2170653-95-7 (free base))
- 6-methoxy-alpha-(methyl-d3)-2-naphthaleneaceticacid (CAS 958293-77-1)
- 2-(5-Ethoxy-1,6-dimethyl-2,4-dioxo-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)-N-methylacetamide (CAS 941946-99-2)
- 4-{[(4-chlorophenyl)methyl]sulfanyl}-11,13-dimethyl-N-(propan-2-yl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaen-6-amine (CAS 478065-75-7)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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