Bisoprolol Impurity 102 CAS CATO-C4X-1247102
| CAS No. | CATO-C4X-1247102 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.27 g/mol gives Bisoprolol Impurity 102 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Bisoprolol Impurity 102 (CAS CATO-C4X-1247102) is a certified pharmaceutical impurity reference standard with the molecular formula C12H18O3 and a molecular weight of 210.27 g/mol.
The molecular framework of Bisoprolol Impurity 102 (C12H18O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Bisoprolol Standards
- Bisoprolol Impurity 14 (CAS 177034-57-0)
- Bisoprolol Impurity 79 (CAS 1039828-27-7)
- Bisoprolol Impurity 82 (CAS 313975-07-4)
- Bisoprolol Impurity 51 (CAS 62911-12-0)
- Bisoprolol Impurity 52 (CAS 293302-44-0)
- Bisoprolol EP Impurity R (CAS 5790-46-5)
- Bisoprolol Impurity 101 (CAS CATO-C4X-1247101)
- Bisoprolol Impurity 83 (CAS CATO-C4X-124783)
Recommended Standards
- Melitracen Impurity 9 (CAS 78299-02-2)
- Olmesartan Impurity 39 (CAS 2411637-68-6)
- 4-(2-Cyanoethyl)-1,2,3,4-tetrahydronaphthalene-1-carbonitrile (CAS 57964-40-6)
- Dapoxetine Impurity 34 (CAS 1083-30-3)
- Oxyfluorfen Impurity 1 (CAS CATO-C4X-22281)
- Ixazomib Impurity 65 (CAS 50-74-8)
- Olanzapine Impurity 25 (CAS 612503-08-9)
- 7-Fluoro-1H-indol-2-amine hydrochloride (CAS 365548-07-8)
- 1-(2,6-Dibromopyridin-3-yl)thiourea (CAS 1355241-48-3)
- 1,3-Dibromo-2-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1803789-38-9)
- N-(3,4-Difluorophenyl)-1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carboxamide (CAS 1219844-62-8)
- 5-CHloro-3-methoxy-2-methylpyridine (CAS 1256816-76-8)
- 2,6-Dimethyl-1,4-dioxane (CAS 10138-17-7)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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