Bucladesine Impurity 7 CAS CATO-C4X-20267
| CAS No. | CATO-C4X-20267 |
| Molecular Formula | C13H17N5O2 |
| Molecular Weight | 275.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H17N5O2, Bucladesine Impurity 7 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.31 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).
Bucladesine Impurity 7 (CAS CATO-C4X-20267) is a certified pharmaceutical impurity reference standard with the molecular formula C13H17N5O2 and a molecular weight of 275.31 g/mol.
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 certified reference material (CRM), Bucladesine Impurity 7 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H17N5O2 |
| Molecular Weight | 275.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Bucladesine Standards
- Bucladesine Impurity 10 (CAS CATO-C4X-202610)
- Bucladesine Impurity 3 (CAS 60-92-4)
- Bucladesine Impurity 9 (CAS CATO-C4X-20269)
- Bucladesine Impurity 11 (CAS 21138-49-8)
- Bucladesine Impurity 6 (CAS 16955-44-5)
- Bucladesine Calcium Salt (CAS 938448-87-4)
- Bucladesine Sodium Salt (CAS 16980-89-5)
- Bucladesine Impurity 1 (CAS 55443-13-5)
Recommended Standards
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- H-Thr-Arg-OH (CAS 13448-26-5)
- Saxagliptin Impurity N52 (CAS 1194836-75-3)
- Piribedil Impurity 3 (CAS CATO-C4X-28133)
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- 4-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1361815-45-3)
- 3-((2,2-Dimethylthietan-3-yl)amino)-1-methylpyrrolidin-2-one (CAS 1869595-13-0)
- Indobufen Impurity 19 (CAS 7463-53-8)
- 3-(5-Methyl-4-(p-tolyl)thiazol-2-yl)aniline (CAS 886496-54-4)
- 3-Hydroxy-7,8-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 57499-06-6)
- N-(2-(3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)pyridin-3-yl)thiophene-2-sulfonamide (CAS 955966-49-1)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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