Ethambutol-d4 Dihydrochloride CAS 1129526-19-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1129526-19-7 |
| Molecular Formula | C10H20D4N2O2 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethambutol-d4 Dihydrochloride (CAS 1129526-19-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H20D4N2O2 2*HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H20D4N2O2 2*HCl |
| Molecular Weight | 244.80 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethambutol Standards
- Ethambutol EP Impurity C (2R,2’R-Ethambutol) (CAS 10054-05-4)
- Ethambutol EP Impurity B (CAS 10054-06-5)
- Ethambutol dihydrochloride (CAS 1070-11-7)
- Ethambutol-d8 (CAS 1129526-23-3)
- Ethambutol EP Impurity C DiHCl (CAS 134566-79-3)
- Ethambutol Impurity 8 (CAS 2792161-95-4)
- Ethambutol EP Impurity B (2R,2’S-Ethambutol) DiHCl (CAS 32454-69-6)
- Ethambutol Impurity 7(Mixture of Diastereomers) (CAS 498-17-9)
Recommended Standards
- 3-(Pentafluoro-λ6-sulfanyl)benzenethiol (CAS 1820618-54-9)
- 40856-73-3 Methylhydantoin-5-(L) DTXSID70423560 (CAS 40856-73-3)
- 2-(But-3-en-2-yl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 1823842-81-4)
- 1-(5-Methylpyrimidin-2-yl)propan-2-amine (CAS 1469159-15-6)
- 3-[(1-benzylpiperidin-4-yl)amino]propan-1-ol (CAS 198823-22-2)
- 4-(4-Butoxybenzoyl)-5-(4-fluorophenyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 617695-21-3)
- Semaglutide (CAS 910463-68-2)
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