Pinaverium impurity 27 CAS CATO-C4X-246727
| CAS No. | CATO-C4X-246727 |
| Molecular Formula | C26H43BrNO5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pinaverium impurity 27 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Pinaverium impurity 27 (CAS CATO-C4X-246727, C26H43BrNO5Br) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C26H43BrNO5Br, Pinaverium impurity 27 contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 609.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Pinaverium impurity 27 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 | C26H43BrNO5 Br |
| Molecular Weight | 609.44 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Pinaverium Standards
- Pinaverium Bromide Impurity 10 (CAS 1126385-20-3)
- Pinaverium impurity 30 (CAS 1190372-41-8)
- Pinaverium Bromide Impurity 17 (CAS 1235355-01-7)
- Pinaverium Bromide Impurity 5 (CAS 135964-95-3)
- Pinaverium Impurity 38 (CAS 149253-41-8)
- Pinaverium impurity 33 (CAS 151825-17-1)
- Pinaverium Bromide Impurity 45 (CAS 15766-66-2)
- Pinaverium Bromide Impurity 43 (CAS 175844-54-9)
Recommended Standards
- Butalbital Impurity 7 (CAS CATO-C4X-19837)
- Piracetam Impurity 9 (CAS CATO-C4X-12359)
- Choline impurity 10 (CAS CATO-C4X-158710)
- 6-Bromo-4-methylpicolinonitrile (CAS 157329-90-3)
- [1,1'-Biphenyl]-4-yl cyclopentanecarboxylate (CAS 791831-02-2)
- 2-(4-Methylpiperazin-1-yl)-1-phenyl-1H-indole-3-carbaldehyde (CAS 63925-79-1)
- 2,4,5-trifluorobenzenesulfonamide (CAS 287172-63-8)
- 4-Chloro-2-ethyl-6-iodoquinazoline (CAS 351426-09-0)
- 2-(1,3-Dimethyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1007461-03-1)
- FLAG Epitope Peptide (CAS 98849-88-8)
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