Blonanserin Impurity 9 dihydrochloride CAS 49860-76-6
| CAS No. | 49860-76-6 |
| Molecular Formula | C7H16N2 |
| Molecular Weight | N/A |
| 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.
Blonanserin Impurity 9 dihydrochloride (CAS 49860-76-6) is a certified pharmaceutical impurity reference standard with the molecular formula C7H16N2HCl and a molecular weight of 164.68 g/mol.
Based on its molecular formula C7H16N2HCl, Blonanserin Impurity 9 dihydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 164.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H16N2 2*HCl |
| Molecular Weight | 164.68 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Blonanserin Standards
- Blonanserin (CAS 132810-10-7)
- Blonanserin Impurity 1 (CAS 132810-75-4)
- Blonanserin Impurity 32 (CAS 132810-83-4)
- Blonanserin Impurity 10 (CAS 132810-87-8)
- Blonanserin Impurity 37 (CAS 132810-93-6)
- Blonanserin Impurity 18 (CAS 132810-93-6(free base))
- Blonanserin Impurity 3 (CAS 132811-84-8)
- Blonanserin Impurity 17 (CAS 132812-72-7)
Recommended Standards
- Sulbactam EP Impurity F (CAS 24158-88-1)
- Avacopan Impurity 2 (CAS 1346623-07-1)
- Orlistat Impurity 28 (CAS 160549-09-7)
- N-Methyl-1,4-diazepane-1-carboxamide (CAS 1351386-29-2)
- 2-(4-(Tert-butyl)benzoyl)-N-phenylhydrazine-1-carbothioamide (CAS 261705-15-1)
- 3-(4-Fluorophenyl)-5-methyl-1h-pyrazole (CAS 475982-42-4)
- 7-(2-Chlorophenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242866-96-1)
- (4-Ethylphenyl)(3-fluorophenyl)methanol (CAS 844683-70-1)
- (5-Bromo-2-fluoro-3-methoxyphenyl)(piperidin-1-yl)methanone (CAS 2624417-17-8)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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