Erythromycin Impurity 26 CAS 13483-18-6
Purity >80%In StockPharmacopoeial Impurity Standards
| CAS No. | 13483-18-6 |
| Molecular Formula | C4H8Cl2O2 |
| Molecular Weight | 159.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Erythromycin Impurity 26 (CAS 13483-18-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8Cl2O2. Molecular weight: 159.01 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8Cl2O2 |
| Molecular Weight | 159.01 g/mol |
| Purity | >80% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Cl-containing |
Related Erythromycin Standards
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- Erythromycin E carbonate (CAS CATO-C4X-100162)
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Recommended Standards
- rel-(2R,3S)-1,4-dichlorobutane-2,3-diol (CAS 7268-35-1)
- 1794817-49-4 2-Bromo-1,3-propanediol-d4 (CAS 1794817-49-4)
- Dichloroacetaldehyde Dimethyl Acetal (CAS 80944-06-5)
- Lenalidomide Impurity 28 (CAS 13506-76-8)
- Pitavastatin Impurity 97 (CAS 1356998-79-2)
- [3-methyl-4-(morpholin-4-yl)phenyl]methanol (CAS 678148-51-1)
- (3-Bromo-2-methylprop-1-en-1-yl)benzene (CAS 1282061-69-1)
- 3-Fluoro-2-(2-methylpropoxy)benzenamine (CAS 1286264-86-5)
- 5-Phenoxypyrazine-2-carboxylic acid (CAS 1342960-29-5)
- FLAG Epitope Peptide (CAS 98849-88-8)
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