0406AD 1-Methyl-3-(piperidin-1-ylcarbonyl)-4,5,6,7-tetra-hydro-1H-pyrazolo[4,3-c]pyridine hydrochloride 1185300-80-4 C13H21ClN4O CAS 1185300-80-4
| CAS No. | 1185300-80-4 |
| Molecular Formula | C13H20N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 0406AD 1-Methyl-3-(piperidin-1-ylcarbonyl)-4,5,6,7-tetra-hydro-1H-pyrazolo[4,3-c]pyridine hydrochloride 1185300-80-4 C13H21ClN4O (C13H20N4OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 0406AD 1-Methyl-3-(piperidin-1-ylcarbonyl)-4,5,6,7-tetra-hydro-1H-pyrazolo[4,3-c]pyridine hydrochloride 1185300-80-4 C13H21ClN4O (CAS 1185300-80-4), a certified reference material (molecular formula C13H20N4OHCl, MW 284.79 g/mol) for analytical method development and quality control.
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 | C13H20N4O HCl |
| Molecular Weight | 284.79 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, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2,4-Dichloro-1-(4-chlorophenyl)-5-(2,6-difluorophenyl)-1H-imidazole (CAS 1146717-90-9)
- 2-(2,5-Dimethoxy-4-methylphenyl)-4,5-dihydro-4,4-dimethyloxazole (CAS 89368-17-2)
- 3-Methyl-2-nonenenitrile (CAS 53153-66-5)
- 1-(6-Bromo-5-methoxypyridin-2-yl)ethan-1-one (CAS 1226880-11-0)
- 5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618074-48-9)
- Emtricitabine Impurity 29 (CAS 20747-49-3)
- 3-(4-Fluorophenyl)-5-oxoproline (CAS 1219340-97-2)
- tert-Butyl 3-(cyanomethyl)-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 1241675-18-2)
- 4-Methyl-5-(2-(1-phenylcyclopentyl)-pyrimidin-4-yl)thiazol-2-amine (CAS 1217487-38-1)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
Why CATO?
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