Ethambutol Impurity 8 CAS 2792161-95-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2792161-95-4 |
| Molecular Formula | C10H22N4O4 |
| Molecular Weight | 262.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ethambutol Impurity 8 (CAS 2792161-95-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H22N4O4. Molecular weight: 262.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H22N4O4 |
| Molecular Weight | 262.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 4 |
Related Ethambutol Standards
- Ethambutol Impurity N1 (CAS 52322-22-2)
- Ethambutol Impurity 10 (CAS 78213-39-5)
- Ethambutol Impurity 9 (CAS CATO-C4X-18949)
- Ethambutol Impurity 7(Mixture of Diastereomers) (CAS 498-17-9)
- Ethambutol-d8 (CAS 1129526-23-3)
- Ethambutol (CAS 74-55-5)
- Ethambutol EP Impurity C (2R,2’R-Ethambutol) (CAS 10054-05-4)
- Ethambutol EP Impurity B (CAS 10054-06-5)
Recommended Standards
- Tofacitinib Impurity 74 (CAS CATO-C4X-107974)
- H-D-Phe-Pro-OH (CAS 51926-52-4)
- 1-Amino-14-azido-3,6,9,12-tetraoxatetradecane 14-Amino-3,6,9,12-tetraoxatetradecanyl Azide 951671-92-4 Azido-PEG4-Amine O-(2-Aminoethyl)-O'-(2-azidoethyl)triethylene Glycol (CAS 951671-92-4)
- Apalutamide Impurity 107 (CAS CATO-C4X-2749107)
- Azithromycin impurity 51 (CAS 194809-66-0)
- Landiolol Impurity 103 (CAS CATO-C4X-2621103)
- 3-(4-Bromo-2-chlorophenoxy)propan-1-amine (CAS 1152543-81-1)
- 1,3-Oxazolidine-2-thione (CAS 5840-81-3)
- 2-(2,6-Dimethylpiperidin-1-yl)-2-oxoacetic acid (CAS 768329-98-2)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
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