N-(o-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride CAS 1219957-75-1
| CAS No. | 1219957-75-1 |
| Molecular Formula | C14H16N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 292.77 g/mol gives N-(o-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(o-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1219957-75-1) is a high-purity analytical reference standard with the molecular formula C14H16N4OHCl and a molecular weight of 292.77 g/mol.
Based on its molecular formula C14H16N4OHCl, N-(o-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures N-(o-tolyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O HCl |
| Molecular Weight | 292.77 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Ethyl 2-(5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetate (CAS 1187884-08-7)
- 2,5-Dioxopyrrolidin-1-yl 3-fluorobenzoate (CAS 110920-19-9)
- N-(3-Methoxyphenyl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide (CAS 868969-79-3)
- L-Milnacipran Carbamoyl-beta-D-Glucuronide (CAS 1446438-98-7)
- n-(3-Hydroxypropyl)-2-(4-methoxyphenoxy)propanamide (CAS 1155045-91-2)
- 4-Amino-2-(1,3-dioxolan-2-yl)phenol (CAS 624722-38-9)
- 3-Ethyl-5-(4-hydroxyphenyl)imidazolidine-2,4-dione (CAS 61347-21-5)
- 1-{[(tert-butoxy)carbonyl](methyl)amino}cyclopentane-1-carboxylic acid (CAS 146000-38-6)
- 3-Methyl-6-(trifluoromethoxy)pyridin-2-amine (CAS 1361681-16-4)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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