Acebutolol EP Impurity J CAS 57898-79-0
| CAS No. | 57898-79-0 |
| Molecular Formula | C17H26N2O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Acebutolol EP Impurity J (CAS 57898-79-0) is a certified pharmaceutical impurity reference standard with the molecular formula C17H26N2O4HCl and a molecular weight of 358.86 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Acebutolol EP Impurity J is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Acebutolol EP Impurity J under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H26N2O4 HCl |
| Molecular Weight | 358.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Acebutolol Standards
- Acebutolol Impurity 16 (CAS 1180584-47-7)
- Acebutolol-d5 (CAS 1189500-68-2)
- Acebutolol Hydrochloride - Impurity H (Freebase) (CAS 1329613-31-1)
- Acebutolol EP Impurity G (CAS 1330165-98-4)
- Acebutolol EP Impurity E (CAS 1432053-72-9)
- Acebutolol EP Impurity B (CAS 22568-64-5)
- Acebutolol Hydrochloride - Impurity E (Freebase) (CAS 27783-53-5)
- Acebutolol EP Impurity J (CAS 28197-36-6)
Recommended Standards
- Calcitriol Impurity 34 (CAS CATO-C4X-151034)
- Butylphthalide Impurity 65 (CAS 950681-33-1)
- Selegiline EP Impurity D (CAS 56862-28-3)
- 3-Bromo-4-cyclopropoxypicolinonitrile (CAS 1243387-06-5)
- 2,4-Dibromo-3,5-difluorobenzenethiol (CAS 1208077-53-5)
- 2-(5-Methylthiophen-2-yl)propan-2-ol (CAS 1443354-67-3)
- 2-Propyn-1-one, 1-(1-piperidinyl)- (CAS 82038-68-4)
- N1-((6-Chloropyridin-3-yl)methyl)-N1-isopropylethane-1,2-diamine (CAS 1353976-49-4)
- 2-((6-Amino-3-cyano-5-(methylcarbamoyl)pyridin-2-yl)thio)acetic acid (CAS 852217-73-3)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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 18665070610 / Nicole.chen@cato-chem.com