Otilonium Bromide Impurity 7 CAS 26090-29-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 26090-29-9 |
| Molecular Formula | C28H40N2O4 |
| Molecular Weight | 468.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Otilonium Bromide Impurity 7 (CAS 26090-29-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C28H40N2O4. Molecular weight: 468.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H40N2O4 |
| Molecular Weight | 468.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Otilonium Standards
- Otilonium Bromide impurity 19 (CAS CATO-C4X-194419)
- Otilonium Bromide Impurity 10 (CAS CATO-C4X-194410)
- Otilonium Bromide Impurity 6 (CAS 51444-79-2)
- Otilonium Bromide Impurity 4 (CAS 1007652-84-7)
- Otilonium Bromide Impurity 2 (CAS CATO-C4X-19442)
- Otilonium Bromide Impurity 1 (CAS 255062-85-2)
- Otilonium Bromide Impurity 9 (CAS 27830-12-2)
- Otilonium Bromide (CAS 26095-59-0)
Recommended Standards
- 3-(2-(4-(3-Ethyl-4-oxo-2-thioxothiazolidin-5-ylidene)but-2-en-1-ylidene)benzo[d]thiazol-3(2H)-yl)propane-1-sulfonic acid (CAS 64285-53-6)
- Dicyclohexyl(2′,4′,6′-trimethyl[1,1′:3′,1′′-terphenyl]-2-yl)phosphine (CAS 1668597-90-7)
- 4,4'-(Furan-2,5-diyl)bis(N-cyclohexylbenzimidamide) (CAS 192525-52-3)
- Tacrolimus Impurity 56 (CAS CATO-C4X-130056)
- Blonanserin Impurity 19 (CAS CATO-C4X-111019)
- Methyl 3-bromo-5-cyano-2-(difluoromethyl)benzoate (CAS 1805592-56-6)
- 2-Chloro-1-(3,4-dichlorophenyl)-2,2-difluoroethan-1-one (CAS 1352232-04-2)
- Polygonatine A (CAS 400715-63-1)
- Diethyl (4-ethylphenyl)phosphonate (CAS 72596-29-3)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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