3,6-Dicyclopropyl-1-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid CAS 1011398-81-4
| CAS No. | 1011398-81-4 |
| Molecular Formula | C19H16FN3O2 |
| Molecular Weight | 337.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 337.35 g/mol gives 3,6-Dicyclopropyl-1-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,6-Dicyclopropyl-1-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-81-4), a certified reference material (molecular formula C19H16FN3O2, MW 337.35 g/mol) for analytical method development and quality control.
3,6-Dicyclopropyl-1-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (C19H16FN3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 3,6-Dicyclopropyl-1-(4-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-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 | C19H16FN3O2 |
| Molecular Weight | 337.35 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Dicyclopropyl Standards
- 3,6-Dicyclopropyl-1-(2-fluorophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018164-66-3)
- 3,6-Dicyclopropyl-1-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 886496-03-3)
- Methyl 3,6-dicyclopropyl-1-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 938022-02-7)
- 3,6-Dicyclopropyl-1-{[(propan-2-yl)carbamoyl]methyl}-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018052-23-7)
- Methyl 3,6-dicyclopropyl-1-(2-(ethylamino)-2-oxoethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1018142-34-1)
- 3,6-dicyclopropyl-1-[2-(ethylamino)-2-oxoethyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018052-15-7)
- 3,4-Dicyclopropyl-5-(4-pentylbicyclo[2.2.2]octan-1-yl)-4H-1,2,4-triazole (CAS 801267-79-8)
- 3,6-Dicyclopropyl-1-(4-methoxyphenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011396-75-0)
Recommended Standards
- 3-Amino-6-(difluoromethyl)-4-(1,5-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005699-94-4)
- 2-fluoro-5-{6-[(oxan-4-yl)amino]imidazo[1,2-b]pyridazin-3-yl}benzonitrile (CAS 1012345-34-4)
- 3-Amino-6-(difluoromethyl)-4-(1,3-dimethyl-1h-pyrazol-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 1005694-50-7)
- Ufenamate (CAS 67330-25-0)
- 4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-ol (CAS 893738-57-3)
- Allatostatin IV (CAS 123374-35-6)
- 9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 51991-93-6)
- 3-((E)-(3-acetylphenyl)diazenyl)-6-((E)-(4-chloro-2-phosphonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid (CAS 86167-87-5)
- 4-Methyl-2-(2-propylpyridin-4-yl)thiazole-5-carboxylic acid (CAS 929813-95-6)
- Bimatoprost Impurity M (CAS 41162-19-0)
- 4-Bromo-2,5-difluoro-1,1'-biphenyl (CAS 121219-09-8)
- 1-Chloro-2-(difluoromethyl)-5-fluoro-4-nitrobenzene (CAS 932375-23-0)
- 8-Fluoro-2,3-dimethyl-6-(tert-pentyl)quinolin-4-ol (CAS 648942-29-4)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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