1-(2-Chlorobenzyl)-6-(pyridin-3-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid CAS 929974-31-2
| CAS No. | 929974-31-2 |
| Molecular Formula | C19H13ClN4O2 |
| Molecular Weight | 364.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(2-Chlorobenzyl)-6-(pyridin-3-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (C19H13ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 364.79 g/mol, it falls into the moderately-high-molecular-weight range. 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).
1-(2-Chlorobenzyl)-6-(pyridin-3-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 929974-31-2) is a high-purity analytical reference standard with the molecular formula C19H13ClN4O2 and a molecular weight of 364.79 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Chlorobenzyl)-6-(pyridin-3-yl)-1h-pyrazolo[3,4-b]pyridine-4-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.
Physical & Chemical Properties
| Molecular Formula | C19H13ClN4O2 |
| Molecular Weight | 364.79 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorobenzyl Standards
- 1-(4-Chlorobenzyl)-5-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 477858-10-9)
- 1-((2-Chlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 339009-73-3)
- N-(2-chlorobenzyl)-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidin-4-amine (CAS 338754-48-6)
- N-(4-Chlorobenzyl)-2-(2-pyridinyl)-6-(trifluoromethyl)-4-pyrimidinamine (CAS 338754-27-1)
- N-(2-Chlorobenzyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide (CAS 1421445-11-5)
- 2-(1-(4-Chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonyl)-N-ethylhydrazine-1-carbothioamide (CAS 400074-95-5)
- 5-(4-Chlorobenzyl)-6-(((3-(dimethylamino)propyl)imino)methyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 31349-12-9)
- 2-((3-Chlorobenzyl)thio)-3-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 577988-96-6)
Recommended Standards
- (E)-1-(4-((6-Amino-5-((methoxyimino)methyl)pyrimidin-4-yl)oxy)-2-chlorophenyl)-3-ethylurea (CAS 951151-97-6)
- Tert-butyl 3-(4-chlorophenyl)-3-(trifluoromethyl)piperazine-1-carboxylate (CAS 1639963-99-7)
- 4-Chloro-5-(1,3-dioxolan-2-yl)-1-(phenylsulfonyl)pyrrolo[2,3-b]pyridine (CAS 1032815-08-9)
- Disperse Red 7 (CAS 4540-00-5)
- 5-Chloro-1,2,3,4-tetrahydro-quinolin-8-ol (CAS 54810-34-3)
- 5-Cyclopropoxy-6-methoxy-N,N-dimethylpicolinamide (CAS 1243407-82-0)
- BCN-SS-amine (CAS 1435784-65-8)
- Methyl 2-(2-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate (CAS 1539424-58-2)
- 5-methylsulfonyl-1H-indole (CAS 152879-73-7)
- Varenicline Impurity 36 (CAS CATO-C4X-196237)
- 3-Bromo-7,8-dichloroquinolin-2-ol (CAS 1707585-80-5)
- 4-({[(furan-2-yl)methyl](methyl)amino}methyl)-n-methylpyridin-2-amine (CAS 1462888-75-0)
- tert-Butyl N-[2-(4-methoxyphenyl)-2-oxoethyl]carbamate (CAS 778617-61-1)
- Tirzepatide (CAS 2023788-19-2)
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