Haloperidol HCl CAS 1511-16-6
| CAS No. | 1511-16-6 |
| Molecular Formula | C21H23ClFNO2 |
| 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 Haloperidol HCl.
CATO supplies Haloperidol HCl (CAS 1511-16-6), a certified reference material (molecular formula C21H23ClFNO2HCl, MW 412.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H23ClFNO2HCl, Haloperidol HCl contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 412.33 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.
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), Haloperidol 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.
Physical & Chemical Properties
| Molecular Formula | C21H23ClFNO2 HCl |
| Molecular Weight | 412.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Haloperidol Standards
- Haloperidol Impurity 10 (CAS 100442-88-4)
- Haloperidol Decanoate EP Impurity H (CAS 1134807-34-3)
- Haloperidol-d4 (CAS 1189986-59-1)
- Haloperidol impurity 02 (CAS 121751-79-9)
- Haloperidol impurity 40 (CAS 1253910-15-4)
- Haloperidol pyridinium Chloride Impurity (CAS 125785-69-5)
- Haloperidol EP Impurity B (CAS 1391052-53-1)
- Haloperidol EP Impurity F (CAS 1391052-67-7)
Recommended Standards
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- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com