Bisoprolol-D5 Fumarate CAS 2140803-85-4
| CAS No. | 2140803-85-4 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 446.55 g/mol gives Bisoprolol-D5 Fumarate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bisoprolol-D5 Fumarate (CAS 2140803-85-4), molecular formula C18H26D5NO4C4H4O4 and molecular weight 446.55 g/mol, is a CATO reference standard with documented purity and traceability.
Bisoprolol-D5 Fumarate (C18H26D5NO4C4H4O4) contains deuterium isotope labeling, a flavonoid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Bisoprolol-D5 Fumarate 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 | 2*C18H26D5NO4 C4H4O4 |
| Molecular Weight | 446.55 g/mol |
| Appearance | Pale yellow to 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| 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)
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- 3-(Aminomethyl)-4-cyclopropyl-1H-1,2,4-triazol-5(4H)-one Hydrochloride (CAS 1955540-90-5)
- 5-Amino-1-(4-ethylphenyl)-3-methyl-1H-pyrazole-4-carbonitrile (CAS 2197055-14-2)
- 4-((4-Chloro-6-(dimethylamino)-1,3,5-triazin-2-yl)amino)butanoic acid (CAS 697230-48-1)
- tert-Butyl (2-phenyl-1-(thiazol-2-yl)ethyl)carbamate (CAS 158189-10-7)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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