Ipratropium Bromide EP Impurity A CAS 58005-18-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 58005-18-8 |
| Molecular Formula | C11H22NO Br |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ipratropium Bromide EP Impurity A (CAS 58005-18-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C11H22NO Br. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H22NO Br |
| Molecular Weight | 264.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ipratropium Standards
- Ipratropium Impurity 24 (Mixture of Isomers) (CAS 17812-46-3)
- Ipratropium Impurity 17 (CAS 17838-69-6)
- (S)-Ipratropium Bromide EP Impurity E Formate (CAS 183626-76-8)
- Ipratropium Bromide EP Impurity E (CAS 22235-81-0)
- Ipratropium Bromide (CAS 22254-24-6)
- Ipratropium Impurity 30 (CAS 259092-15-4)
- Ipratropium Bromide Impurity 33 (CAS 2784-21-6)
- Ipratropium Impurity 31 (CAS 3423-25-4)
Recommended Standards
- Eldecalcitol Impurity 4 (CAS CATO-C4X-21404)
- Valsartan Impurity 40 (CAS CATO-C4X-105740)
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- 1-(1,1-Difluoroethyl)-3-fluoro-5-(trifluoromethyl)benzene (CAS 1138445-21-2)
- 1-(1-Methylpiperidin-4-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 933691-56-6)
- Ethyl 5-cyano-4,5-dihydroisoxazole-3-carboxylate (CAS 40499-67-0)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
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