Benzhexol Impurity 6 CAS CATO-C4X-18576
| CAS No. | CATO-C4X-18576 |
| Molecular Formula | C20H29N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.92 g/mol gives Benzhexol Impurity 6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Benzhexol Impurity 6 (CAS CATO-C4X-18576, C20H29NHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Benzhexol Impurity 6 (C20H29NHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Benzhexol Impurity 6 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 | C20H29N HCl |
| Molecular Weight | 319.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benzhexol Standards
- Benzhexol Impurity 3 (CAS 1071664-63-5)
- Benzhexol Impurity 9 (CAS 1193-81-3)
- Benzhexol Impurity 4 (CAS 127865-20-7)
- Benzhexol Impurity 01 (CAS 13150-57-7)
- Benzhexol Impurity 11 (CAS 161564-79-0)
- Benzhexol Impurity 20 (CAS 29334-16-5)
- Benzhexol Impurity 15（Proadifen） (CAS 302-33-0)
- Benzhexol Impurity 02 HCl (CAS 30778-27-9)
Recommended Standards
- Teprenone impurity 52 (CAS CATO-C4X-208152)
- Sivelestat Impurity 29 (CAS CATO-C4X-212329)
- Toltrazuril Impurity 2 (CAS 94155-78-9)
- (3-(Pyridin-2-yl)-1,2,4-oxadiazol-5-yl)methanamine dihydrochloride (CAS 1311316-23-0)
- 1-(2-Methyl-2H-indazol-4-yl)ethan-1-one (CAS 1159511-27-9)
- 1-THia-4-azaspiro[4.5]decane-3-carboxylic acid hydrochloride (CAS 90608-82-5)
- 7,8-Dimethoxy-1,4-dimethyl-5H-benzo[d][1,2]diazepine-5-carbohydrazide (CAS 159324-61-5)
- 16:0-18:1 Tempo PC (CAS 107576-70-5)
- 3-Bromophenylacetyl chloride (CAS 98288-51-8)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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