5-Bromo-3-(methylsulfonyl)-1-(piperidin-4-yl)-1H-indazole CAS 201227-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201227-19-2 |
| Molecular Formula | C13H16BrN3O2S |
| Molecular Weight | 358.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-3-(methylsulfonyl)-1-(piperidin-4-yl)-1H-indazole (CAS 201227-19-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H16BrN3O2S. Molecular weight: 358.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H16BrN3O2S |
| Molecular Weight | 358.25 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-{[(2,5-dichlorophenyl)sulfonyl]amino}-4-(methylthio)butanoic acid (CAS 1008243-41-1)
- 1-(4-Bromophenyl)-2-(isoquinolin-1-ylthio)ethan-1-one (CAS 13896-95-2)
- 2-(2,6-Dichlorobenzenesulfonamido)-4-(methylsulfanyl)butanoic acid (CAS 1009262-71-8)
- 1-Bis[3-(trifluoromethyl)phenoxy]phosphoryl-4-(3-chlorophenoxy)benzene (CAS 74038-37-2)
- n-Methyl-4-(methylsulfanyl)aniline (CAS 58259-33-9)
- (6-Methoxypyrimidin-4-yl)methanol (CAS 1877642-89-1)
- 2,6-Diamino-4-(3,4-dimethoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 127118-64-3)
- 4-((4-Bromophenyl)thio)-N-ethyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339010-88-7)
- 4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt 79539-35-8 Lucifer Yellow anhydride dipotassium salt MFCD00012400 (CAS 79539-35-8)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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