1-Propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid CAS 1256643-12-5
| CAS No. | 1256643-12-5 |
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (CAS 1256643-12-5) is a high-purity analytical reference standard with the molecular formula C10H15N3O2HClH2O and a molecular weight of 263.72 g/mol.
The molecular framework of 1-Propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid (C10H15N3O2HClH2O) is characterized by an amide group, a carboxylic acid 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. 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.
CATO manufactures 1-Propyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid 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 | C10H15N3O2 HCl 2*H2O |
| Molecular Weight | 263.72 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Propyl Standards
- 3-(Tetrahydro-2H-pyran-4-yl)benzoic acid (CAS 1000016-93-2)
- 10004-03-2 2-Phenyl-2,3,4,5-tetrahydro-1,4-benzoxazepine 7068AC C15H15NO (CAS 10004-03-2)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-4-carboxylic acid (CAS 1000576-23-7)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carboxylic acid (CAS 1000576-28-2)
- 5-Methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline (CAS 100077-51-8)
- 1-((Tetrahydro-2H-pyran-2-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-49-2)
- 4,5,6,7-Tetrahydro-1-phenyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1000933-91-4)
- 7-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (CAS 1001003-42-4)
Recommended Standards
- 2-(6-Bromo-5-(difluoromethyl)-4-methoxypyridin-2-yl)acetic acid (CAS 1804462-01-8)
- 3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-40-2)
- 4-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1211583-37-7)
- FMoc-l-lys(boc)(2,3:4,5-di-o-isopropylidene-1-deoxyfructopyranosyl)-oh (CAS 1133875-59-8)
- Methyl (R)-2-(1-((tert-butoxycarbonyl)amino)ethyl)-5-methyloxazole-4-carboxylate (CAS 343339-23-1)
- N-(bicyclo[1.1.1]Pentan-1-ylmethyl)-2,2,2-trifluoroacetamide (CAS 1886967-44-7)
- 4-Bromo-3-fluoro-2-methoxybenzoic acid (CAS 1781826-13-8)
- 2-(4-(Methylthio)phenoxy)benzaldehyde (CAS 364323-64-8)
- Benzamide (CAS 55-21-0)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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