4-(1H-Pyrazol-3-yl)piperidine hydrochloride CAS 787640-26-0
| CAS No. | 787640-26-0 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1H-Pyrazol-3-yl)piperidine hydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(1H-Pyrazol-3-yl)piperidine hydrochloride (CAS 787640-26-0), a certified reference material (molecular formula C8H13N3HCl, MW 187.67 g/mol) for analytical method development and quality control.
The molecular framework of 4-(1H-Pyrazol-3-yl)piperidine hydrochloride (C8H13N3HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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 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), 4-(1H-Pyrazol-3-yl)piperidine hydrochloride 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 | C8H13N3 HCl |
| Molecular Weight | 187.67 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 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related H Standards
- 3-(1H-Pyrazol-4-yl)benzoic acid (CAS 1002535-21-8)
- 1-(3-(1H-Pyrazol-1-yl)phenyl)-N,N-dimethylmethanamine (CAS 1003993-34-7)
- 3-(4-(1H-Pyrazol-1-yl)phenyl)-6-(methylthio)pyridazine (CAS 1004184-50-2)
- 1-((1h-Pyrazol-1-yl)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004192-91-9)
- 2-((6-(4-(1H-Pyrazol-1-yl)phenyl)pyridazin-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1004439-73-9)
- 3-(1-(1H-Pyrazol-4-yl)propyl)-2-thioxoimidazolidin-4-one (CAS 1004643-56-4)
- 1-(5-methyl-pyraZol-1-yl)-propan-2-one (CAS 1004643-66-6)
- 1-((1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1005631-12-8)
Recommended Standards
- (2-Fluoro-6-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)boronic acid (CAS 2121513-57-1)
- 2,3-Dimethyl-4-hydroxymethylphenylboronic acid (CAS 1451391-38-0)
- 6,8-Difluoro-1-methylquinolin-4(1H)-one (CAS 1210257-01-4)
- 3-Isopropyl-7-methoxy-2-methylquinolin-4-amine (CAS 1708025-06-2)
- N,N-Dimethyl-5-oxo-1-[(thiophen-2-yl)methyl]pyrrolidine-2-carboxamide (CAS 477768-22-2)
- 2,6-Diphenylpyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 6626-68-2)
- 1-(5-Methyl-6-morpholinopyridin-3-yl)ethanamine (CAS 1355200-92-8)
- 3-(Thiophen-3-yl)prop-2-en-1-ol (CAS 3216-42-0)
- 2-((2-Fluoroethyl)amino)ethanol (CAS 32723-77-6)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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