Mepiprazole Dihydrochloride CAS 20344-15-4
| CAS No. | 20344-15-4 |
| Molecular Formula | C16H21ClN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Mepiprazole Dihydrochloride.
Mepiprazole Dihydrochloride (CAS 20344-15-4), molecular formula C16H21ClN4HCl and molecular weight 341.28 g/mol, is a CATO reference standard with documented purity and traceability.
Mepiprazole Dihydrochloride (C16H21ClN4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Mepiprazole Dihydrochloride 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 | C16H21ClN4 2*HCl |
| Molecular Weight | 341.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Mepiprazole Standards
Recommended Standards
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- 2-Chloro-1-(3-chloro-4-fluorophenyl)ethan-1-one (CAS 203251-37-0)
- 2-Hydroxy-5-(trifluoromethyl)isonicotinic acid (CAS 1227594-58-2)
- 3-Norpinen-2-one (CAS 39799-12-7)
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Why CATO?
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