Bisoprolol Impurity 104 CAS CATO-C4X-1247104
| CAS No. | CATO-C4X-1247104 |
| Molecular Formula | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bisoprolol Impurity 104 (CAS CATO-C4X-1247104) is a certified pharmaceutical impurity reference standard with the molecular formula C9H10O4 and a molecular weight of 182.17 g/mol.
Based on its molecular formula C9H10O4, Bisoprolol Impurity 104 contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Bisoprolol Impurity 104 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 | C9H10O4 |
| Molecular Weight | 182.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Bisoprolol Standards
- Bisoprolol Impurity 37 (CAS 4204-78-8)
- Bisoprolol Impurity 36 (CAS 14697-49-5)
- Bisoprolol Impurity 69 (CAS 81349-58-8)
- Bisoprolol Impurity 49 (CAS 104857-48-9)
- Bisoprolol Impurity 68 (CAS 325147-81-7)
- Bisoprolol Impurity 122 (CAS CATO-C4X-1247122)
- Bisoprolol Impurity 99 (CAS CATO-C4X-124799)
- Bisoprolol Impurity 95 (CAS CATO-C4X-124795)
Recommended Standards
- Salbutamol Impurity 83 (CAS CATO-C4X-117683)
- Mebeverine Hydrochloride EP Impurity D (CAS 93-07-2)
- D-Sorbitol (CAS 98201-93-5)
- Trimetazidine Impurity 21 (CAS 69471-05-2)
- Primaquine EP Impurity B (CAS 85-81-4)
- Ponatinib Impurity 22 (CAS CATO-C4X-226922)
- Streptomycin impurity 3 (CAS CATO-C4X-22713)
- Methyl 4-chloro-3,3-difluorobutanoate (CAS 1447671-69-3)
- 6-(2-Aminoethyl)-4-(trifluoromethyl)picolinonitrile (CAS 1393557-80-6)
- LAP Lithium Phenyl(2,4,6-trimethylbenzoyl)phosphinate Lithium PTMB phosphinate P-Phenyl-P-(2,4,6-trimethylbenzoyl)phosphinic acid 85073-19-4 (CAS 85073-19-4)
- (1E,3E,7E)-4-Isopropyl-1,7-dimethylcyclodeca-1,3,7-triene (CAS 34323-15-4)
- 3-Amino-3-(4-fluoro-3-nitrophenyl)propanoic acid (CAS 773126-10-6)
- 1,1-Diphenyl-4-(pyrrolidin-1-yl)but-2-yn-1-ol (CAS 968-63-8)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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