N-(7-Amino-4-chloro-1-methyl-1H-indazol-3-yl)-N-(4-methoxybenzyl)methanesulfonamide CAS 2249974-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2249974-90-9 |
| Molecular Formula | C17H19ClN4O3S |
| Molecular Weight | 394.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(7-Amino-4-chloro-1-methyl-1H-indazol-3-yl)-N-(4-methoxybenzyl)methanesulfonamide (CAS 2249974-90-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19ClN4O3S. Molecular weight: 394.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H19ClN4O3S |
| Molecular Weight | 394.88 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Bromo-5-(bromomethyl)-3-(4-bromophenyl)-1H-pyrazole (CAS 1240302-92-4)
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- Methyl 6-(cyclopropylamino)-2-methylnicotinate (CAS 1355175-21-1)
- 1-BRomo-3-(isopropylsulfanyl)benzene (CAS 70398-87-7)
- (4-Methylphenyl)(oxo)acetic acid (CAS 7163-50-0)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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