1-(1-methylpiperidin-4-yl)-1H-pyrazol-3-amine CAS 1246550-66-2
| CAS No. | 1246550-66-2 |
| Molecular Formula | C9H16N4 |
| Molecular Weight | 180.25 g/mol |
| 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 1-(1-methylpiperidin-4-yl)-1H-pyrazol-3-amine.
CATO supplies 1-(1-methylpiperidin-4-yl)-1H-pyrazol-3-amine (CAS 1246550-66-2), a certified reference material (molecular formula C9H16N4, MW 180.25 g/mol) for analytical method development and quality control.
1-(1-methylpiperidin-4-yl)-1H-pyrazol-3-amine (C9H16N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C9H16N4 |
| Molecular Weight | 180.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related methylpiperidin Standards
- 1-(1-methylpiperidin-4-yl)-1h-pyrazol-5-amine 2-(1-Methyl-piperidin-4-yl)-2H-pyrazol-3-ylamine 2-(1-methyl-piperidin-4-yl)-2 h-pyrazol-3-ylamine 3524-30-9 (CAS 3524-30-9)
- 2-Methyl-5-(4-methylpiperidin-4-yl)-1,3,4-oxadiazole dihydrochloride (CAS 1255147-21-7)
- 3-Methyl-5-(4-methylpiperidin-4-yl)-1,2,4-oxadiazole (CAS 1316227-37-8)
- 3-(4-Methylpiperidin-1-yl)-1H-1,2,4-triazol-5-amine (CAS 1428139-45-0)
- 1-(1-Methylpiperidin-4-yl)-1h-1,2,3-triazol-4-amine (CAS 1443292-42-9)
- 5-(1-Methylpiperidin-4-yl)-1,3,4-oxadiazol-2-amine (CAS 7659-03-2)
- N-(4-methylpiperidin-4-yl)cyclopropanecarboxamide (CAS 1594006-09-3)
- N-(1-methylpiperidin-4-yl)cyclopropanecarboxamide (CAS 950251-48-6)
Recommended Standards
- 3,4-Bis(dimethylamino)phenol (CAS 1243461-55-3)
- 3-Amino-1-isopentylpyridin-2(1h)-one (CAS 1247215-31-1)
- 2,3-Bis(dimethylamino)phenol (CAS 1243365-31-2)
- 2-(2-(1H-1,2,4-Triazol-1-yl)ethyl)piperidine (CAS 1247350-09-9)
- Diethyl 2-(azetidin-3-yl)malonate (CAS 2167887-25-2)
- 6-Amino-3,4-dihydroquinolin-2(1H)-one (CAS 22246-13-5)
- tert-Butyl 1-oxo-3-phenyl-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1251006-54-8)
- 5-(3-Fluoro-4-methoxyphenyl)-6-methyl-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 861210-14-2)
- Docetaxel Impurity 51 (CAS 147058-27-3)
- N-(2-(piperidin-4-yl)benzyl)cyclopropanamine (CAS 1273659-91-8)
- Dabigatran Impurity 6 (CAS 211915-00-3)
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