5-Bromo-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine CAS 42951-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42951-65-5 |
| Molecular Formula | C8H9BrN4 |
| Molecular Weight | 241.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 42951-65-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9BrN4. Molecular weight: 241.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9BrN4 |
| Molecular Weight | 241.09 g/mol |
| Appearance | Off-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 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.) | 1969 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 4-bromo-1',5'-dimethyl-1h,1'h-3,4'-bipyraZole (CAS 1006334-21-9)
- 4-(4-Bromo-1h-pyrazol-3-yl)-1,3-dimethyl-1h-pyrazole (CAS 1006464-43-2)
- 4-Bromo-1'-ethyl-1h,1'h-3,4'-bipyrazole (CAS 1006476-90-9)
- 6-Bromo-n-ethyl-3h-imidazo[4,5-b]pyridin-2-amine (CAS 1256957-80-8)
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- 8-Bromo-2,6-dimethylimidazo[1,2-a]pyrazin-3-amine (CAS 1935499-45-8)
- 6-Bromo-2,8-dimethylimidazo[1,2-a]pyrazin-3-amine (CAS 1936384-06-3)
- 3-Bromo-1-ethyl-1H-pyrazolo[4,3-c]pyridin-4-amine (CAS 2485720-24-7)
Recommended Standards
- 4-Chloro-3-methoxybenzene-1-sulfonyl chloride (CAS 942199-60-2)
- 5-Chloro-2-methoxybenzenesulfonyl chloride (CAS 22952-32-5)
- 4-Chloro-2-methoxybenzene-1-sulfonyl chloride (CAS 612541-13-6)
- 3-(N-Phenyl-4-methylbenzenesulfonamido)propanoic acid (CAS 65148-06-3)
- 2-Methyl-5-nitropyrimidin-4-amine (CAS 15579-59-6)
- 2-(Difluoromethyl)-3-iodopyridine-6-sulfonyl chloride (CAS 1804688-14-9)
- 3-Amino-3-(4-fluoro-1H-indol-3-yl)propanoic acid (CAS 887586-26-7)
- 5-(aminomethyl)isoxazol-3(2H)-one hydrochloride (CAS 3579-03-1)
- 3,7-Dimethylbenzofuran-4-amine (CAS 187268-00-4)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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