ethyl 6-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate CAS 1396779-99-9
| CAS No. | 1396779-99-9 |
| Molecular Formula | C10H18BrN3O2 |
| Molecular Weight | 292.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 6-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (C10H18BrN3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
ethyl 6-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1396779-99-9), molecular formula C10H18BrN3O2 and molecular weight 292.17 g/mol, is a CATO reference standard with documented purity and traceability.
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 ethyl 6-bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate 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 | C10H18BrN3O2 |
| Molecular Weight | 292.17 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-((2,5-Dimethylbenzyl)thio)benzoic acid (CAS 385383-43-7)
- 1-((6-Chloropyridin-3-yl)methyl)-4-methylpiperazine (CAS 612487-31-7)
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