Pinaverium impurity 36 CAS CATO-C4X-246736
| CAS No. | CATO-C4X-246736 |
| Molecular Formula | C17H31NO2 |
| Molecular Weight | 281.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Pinaverium impurity 36 (CAS CATO-C4X-246736, C17H31NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Pinaverium impurity 36 (C17H31NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
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 | C17H31NO2 |
| Molecular Weight | 281.43 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 1 |
Related Pinaverium Standards
- Pinaverium Impurity 28 (CAS 38284-47-8)
- Pinaverium impurity 29 (CAS 2704346-81-4)
- Pinaverium impurity 30 (CAS 1190372-41-8)
- Pinaverium impurity 34 (CAS 1970218-63-3)
- Pinaverium impurity 35 (CAS CATO-C4X-246735)
- Pinaverium Impurity 21 (CAS CATO-C4X-246721)
- Pinaverium Impurity 3 (CAS 53207-00-4)
- Pinaverium Bromide Impurity 43 (CAS 175844-54-9)
Recommended Standards
- 1-(3-Cyclohexyl-1-phenylprop-2-yn-1-yl)piperidine (CAS 1219090-26-2)
- (S)-2-Amino-N-cyclopropyl-N-(4-(dimethylamino)cyclohexyl)-3-methylbutanamide (CAS 1353999-45-7)
- 2-Amino-N-cyclopropyl-N-((1S)-2-(dimethylamino)cyclohexyl)-3-methylbutanamide (CAS 1354033-35-4)
- tert-Butyl (2-(trimethylsilyl)ethyl)sulfonylcarbamate (CAS 145387-82-2)
- Lacosamide Impurity 30 (CAS 880468-89-3)
- Baclofen EP Impurity A (CAS 22518-27-0)
- Mirogabalin Impurity 152 (CAS CATO-C4X-2924152)
- (1-(tert-butoxycarbonyl)-6-(trifluoromethyl)-1H-indol-2-yl)boronic acid (CAS 875558-27-3)
- 4-(((Tetrahydro-2H-pyran-4-yl)methyl)amino)picolinic acid (CAS 1411712-17-8)
- 1-(3-Fluorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 20124-84-9)
- 1-(2-Chloroethyl)-1H-imidazol-2-ol (CAS 938459-07-5)
- Cefazolin Impurity 68 (CAS CATO-C4X-157768)
- (3-(2,6-Dichlorophenyl)-5-isopropylisoxazol-4-yl)methanamine (CAS 936549-94-9)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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