4-bromo-1-methyl-pyrazolo[4,3-c]pyridine-6-carboxylic acid CAS 2633010-58-7
| CAS No. | 2633010-58-7 |
| Molecular Formula | C8H14BrN3O2 |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-bromo-1-methyl-pyrazolo[4,3-c]pyridine-6-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-bromo-1-methyl-pyrazolo[4,3-c]pyridine-6-carboxylic acid (CAS 2633010-58-7) is a high-purity analytical reference standard with the molecular formula C8H14BrN3O2 and a molecular weight of 264.12 g/mol.
4-bromo-1-methyl-pyrazolo[4,3-c]pyridine-6-carboxylic acid (C8H14BrN3O2) 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14BrN3O2 |
| Molecular Weight | 264.12 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.) | 2001 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 5-Bromo-N-(pyridin-3-ylmethyl)pyridin-2(1h)-imine (CAS 1036505-24-4)
- 5-Bromo-N-(pyridin-4-ylmethyl)pyridin-2-amine (CAS 1040008-79-4)
- 5-Bromo-N-(pyridin-2-ylmethyl)pyridin-2-amine (CAS 1041542-35-1)
- 5-Bromo-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 1100345-72-9)
- 5-Bromo-2-(3-methoxyphenyl)pyridine (CAS 1119089-23-4)
- 2-Bromo-N-(naphthalen-1-yl)acetamide (CAS 1136-82-9)
- N-(5-Bromo-2-fluorophenyl)hydrazinecarbothioamide (CAS 1153254-46-6)
- 3-Bromo-4-phenoxyaniline, 97% (CAS 1159607-48-3)
Recommended Standards
- 4-(Benzyloxy)-2-bromopyridine (CAS 220585-13-7)
- 4-Bromo-2-(4-methoxyphenyl)pyridine (CAS 916824-55-0)
- 4-(4-Bromophenyl)-6-methylpyrimidin-2-amine (CAS 792942-45-1)
- 4-Bromo-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid-1-oxyl (CAS 78033-69-9)
- 3,6,9,12,15-Pentaoxapentacosan-1-ol, 1-(dihydrogen phosphate), sodium salt (1:2) (CAS 68480-01-3)
- 4-Ethyl-2-mercapto-6,7-dihydro-5h-cyclopenta[b]pyridine-3-carbonitrile (CAS 213203-86-2)
- 1,3,4-Thiadiazole-2-carbonyl chloride (CAS 104473-08-7)
- 1,2-Bis(trifluoromethyl)-3-(difluoromethoxy)-5-iodobenzene (CAS 1805084-47-2)
- Benzenesulfonamide, 3-chloro-4-fluoro-N-(2-methyl-1H-indol-5-yl)- (CAS 1956355-11-5)
- 5-Bromo-1-(2-fluorobenzyl)-1H-pyrazole (CAS 1057383-75-1)
- Methyl 5-(4-Fluorophenyl)-(5S)-hydroxypentanoate (CAS 870634-36-9)
- 4,6-Dichloro-1h,2h,3h-pyrrolo[2,3-b]pyridine (CAS 5912-15-2)
- [(3-Methoxy-benzyl)-methyl-amino]-acetic acid (CAS 947013-82-3)
- Insulin Glulisine (CAS 207748-29-6)
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