Azithromycin Impurity 10 CAS 217500-34-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 217500-34-0 |
| Molecular Formula | C41H79N3O12 |
| Molecular Weight | 806.08 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Azithromycin Impurity 10 (CAS 217500-34-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C41H79N3O12. Molecular weight: 806.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C41H79N3O12 |
| Molecular Weight | 806.08 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 3 |
Related Azithromycin Standards
- Azithromycin impurity 61 (CAS CATO-C4X-100361)
- Azithromycin impurity 60 (CAS CATO-C4X-100360)
- Azithromycin Impurity 26 (CAS CATO-C4X-100326)
- Azithromycin Impurity 47 (CAS CATO-C4X-100347)
- Azithromycin Impurity P (CAS CATO-C4X-100352)
- Azithromycin Impurity 32 (CAS CATO-C4X-100332)
- Azithromycin Impurity 45 (CAS 2365312-75-8)
- Azithromycin impurity 58 (CAS CATO-C4X-100358)
Recommended Standards
- Trihexosylceramide (d18:1/12:0) (CAS 474943-80-1)
- Tulathromycin B (CAS 280755-12-6)
- Ascomycin 17 ethyl analogue (CAS 375793-88-7)
- Fluticasone Impurity 73 (CAS 1416690-84-0)
- Nicotinamide impurity 29 (CAS CATO-C4X-200029)
- 5-Bromo-2-iodobenzo[d]thiazole (CAS 1175278-25-7)
- N-(2,6-Dihydroxypyrimidin-4-yl)-1H-1,2,4-triazole-3-carboxamide (CAS 709018-26-8)
- 4-Amino-2-(hydroxymethyl)pyrimidine-5-carboxylic acid (CAS 1215980-16-7)
- (2R)-morpholine-2-carboxylic acid (CAS 1212396-52-5)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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