Bisoprolol EP Impurity Q Hemifumarate CAS CATO-C4X-124744
| CAS No. | CATO-C4X-124744 |
| Molecular Formula | C16H27NO4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Bisoprolol EP Impurity Q Hemifumarate 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.
Bisoprolol EP Impurity Q Hemifumarate (CAS CATO-C4X-124744) is a certified pharmaceutical impurity reference standard with the molecular formula C16H27NO4C4H4O4 and a molecular weight of 413.47 g/mol.
Bisoprolol EP Impurity Q Hemifumarate (C16H27NO4C4H4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C16H27NO4 C4H4O4 |
| Molecular Weight | 413.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Bisoprolol Standards
- Bisoprolol Impurity 79 (CAS 1039828-27-7)
- Bisoprolol Fumarate (CAS 104344-23-2)
- Bisoprolol-D6 Fumarate (CAS 104344-23-2(Unlabelled))
- Bisoprolol Impurity 49 (CAS 104857-48-9)
- Bisoprolol Fumarate (CAS 105878-43-1)
- Bisoprolol Impurity 62 Formate (CAS 109791-18-6(free base))
- Bisoprolol Impurity N5 (CAS 109791-19-7)
- Bisoprolol EP Impurity T (CAS 1173203-26-3)
Recommended Standards
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- N2-((tetrahydro-2H-pyran-4-yl)methyl)pyridine-2,3-diamine (CAS 1219976-68-7)
- n1-Isopropyl-n1,4-dimethylpentane-1,4-diamine (CAS 1341719-84-3)
- 5-Bromo-3-(trifluoromethyl)-1,2-thiazole-4-carbonitrile (CAS 1628451-85-3)
- 4-Cyclopropoxy-N3-methylpyridine-3,5-diamine (CAS 1243353-49-2)
- 4,6-Difluoro-1H-indazole-3-carboxylic acid (CAS 885523-11-5)
- 2-bromo-5-ethoxy-4-isopropoxybenZaldehyde (CAS 486994-09-6)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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