3-Bromo-6-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine CAS 1781008-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781008-16-9 |
| Molecular Formula | C7H5BrClN3 |
| Molecular Weight | 246.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-6-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1781008-16-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5BrClN3. Molecular weight: 246.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClN3 |
| Molecular Weight | 246.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 3-bromo-6-chloro-1H-indazol-5-amine (CAS 1000342-44-8)
- 3-Bromo-6-chloro-7-methylimidazo[1,2-b]pyridazine (CAS 1025066-16-3)
- 7-Bromo-4-chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1055057-39-0)
- 5-Bromo-2-(chloromethyl)benzo[d]oxazole (CAS 110704-48-8)
- 5-Bromo-6-chloro-2,3-dihydro-1H-indol-2-one (CAS 1153885-37-0)
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Recommended Standards
- 5-Bromo-6-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1707585-77-0)
- 7-Bromo-4-chloro-2-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1781760-85-7)
- 6-Bromo-5-chloro-2,3-dihydro-1H-indol-2-one (CAS 1699598-91-8)
- N-Methyl-2-(piperidin-4-yl)-N-((tetrahydro-2H-pyran-4-yl)methyl)ethanamine dihydrochloride (CAS 1219957-81-9)
- Z-Gly-Pro-Arg-pNA (CAS 66648-35-9)
- 2-(3-Chlorophenyl)propan-2-ol (CAS 31002-87-6)
- 1-Propane-d7-thiol (CAS 1219803-52-7)
- 2,2-Dimethyl-3-(p-tolyl)-2,3-dihydroquinazoline-4(1H)-thione (CAS 823195-53-5)
- 1-([1,1'-Biphenyl]-4-yl)-3-phenylpropan-1-one (CAS 43008-78-2)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com