Azithromycin-d3 CAS 163921-65-1
Purity >90%In StockPharmaceutical Standards
| CAS No. | 163921-65-1 |
| Molecular Formula | C38H69D3N2O12 |
| Molecular Weight | 752.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Azithromycin-d3 (CAS 163921-65-1) pharmaceutical standards reference standard. Molecular formula: C38H69D3N2O12. Molecular weight: 752.00 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C38H69D3N2O12 |
| Molecular Weight | 752.00 g/mol |
| Purity | >90% |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related Azithromycin Standards
- Azithromycin-13C-d3 (CAS CATO-C4X-100337)
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- Azithromycin Impurity 49 (CAS CATO-C4X-100349)
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- Azithromycin EP Impurity M (CAS 765927-71-7)
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Recommended Standards
- 1-(4-Methoxyphenyl)-5-phenylpentane-1,3,5-trione (CAS 1678-17-7)
- 1,1',3,3'-Tetraiodo-4H,4'H,6H,6'H-5,5'-spirobi[silolo[3,4-c]thiophene] (CAS 138452-52-5)
- Elobixibat Impurity 4 (CAS CATO-C4X-28384)
- ETHYL 2-(DIMETHYLAMINO)-2-(THIOPHEN-2-YL)ACETATE (CAS 1007885-50-8)
- 2-Allyl-7-amino-3,4-dihydroisoquinolin-1(2h)-one (CAS 1344331-94-7)
- Ethyl 7-bromo-2,4-dichloroquinoline-3-carboxylate (CAS 2758820-34-5)
- 1-Methyl-4-nitro-1h-pyrrole-2-carboxamide (CAS 13138-77-7)
- Tosylproline (CAS 370883-85-5)
- N-(4-Bromobenzyl)-4-methoxybenzamide (CAS 281668-93-7)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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