5-Bromo-1-(3-chlorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine CAS 1019125-50-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1019125-50-8 |
| Molecular Formula | C13H9BrClN3 |
| Molecular Weight | 322.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-1-(3-chlorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine (CAS 1019125-50-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9BrClN3. Molecular weight: 322.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9BrClN3 |
| Molecular Weight | 322.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
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- 7-benzyl-5-bromo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1244855-70-6)
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Recommended Standards
- Diclofenac Impurity 31 (CAS 1219112-85-2)
- N1,N1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pentane-1,5-diamine) (CAS 33986-11-7)
- tert-Butyl 2-(3-bromo-6-chloropyridin-2-yl)hydrazinecarboxylate (CAS 1936107-33-3)
- 4-(Cyclopentylsulfanyl)-3-fluoroaniline (CAS 1095666-71-9)
- 3-Fluoro-2-methoxyisonicotinaldehyde (CAS 1227589-00-5)
- Fmoc-β-Ala-Asn(Trt)-OH (CAS CATO-CPTD788305)
- 6-Fluoro-N-(thietan-3-yl)pyridin-3-amine (CAS 1862917-40-5)
- 2-(4-Oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid (CAS 83657-98-1)
- 2-(3-ethylmorpholin-4-yl)ethan-1-amine (CAS 1153547-07-9)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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