Betahistine impurity 26 HCl CAS CATO-C4X-183826
| CAS No. | CATO-C4X-183826 |
| Molecular Formula | C9H14N2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Betahistine impurity 26 HCl 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.
As a process- or degradation-related impurity, Betahistine impurity 26 HCl (CAS CATO-C4X-183826, C9H14N2HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Betahistine impurity 26 HCl (C9H14N2HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 186.68 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C9H14N2 HCl |
| Molecular Weight | 186.68 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Betahistine Standards
- Betahistine EP Impurity A (CAS 100-69-6)
- Betahistine Impurity 01 DiHCl (CAS 101252-40-8)
- Betahistine EP Impurity B (CAS 103-74-2)
- Betahistine Impurity 12 (CAS 109-06-8)
- Betahistine impurity 41 (CAS 113985-59-4)
- Betahistine Impurity 45 (CAS 128225-22-9)
- Betahistine impurity 33 (CAS 13585-92-7)
- Betahistine Impurity 13 HCl (CAS 13585-92-7（free base）)
Recommended Standards
- Cabazitaxel Impurity 51 (CAS 1446010-46-3)
- Brivaracetam Impurity 27 (CAS 50840-31-8)
- Ketoconazole Impurity 14 (CAS 170210-49-8)
- 2-(2H-Benzo[d][1,2,3]triazol-2-yl)phenol (CAS 10096-91-0)
- Methyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-6-carboxylate (CAS 1305324-76-8)
- 2-Methyl-1H-imidazole-4-sulphonyl chloride (CAS 205311-54-2)
- (1H-Imidazol-2-ylmethyl)(propyl)amine (CAS 543744-63-4)
- (4-Bromo-2-fluorophenyl)(3,3-dimethylazetidin-1-yl)methanone (CAS 1810070-16-6)
- Cholesterol 7-hydroperoxide (CAS 2846-29-9)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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