(5-bromo-1-methyl-pyrazol-3-yl)methyl methanesulfonate CAS 2303766-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2303766-93-8 |
| Molecular Formula | C6H13BrN2O3S |
| Molecular Weight | 273.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-bromo-1-methyl-pyrazol-3-yl)methyl methanesulfonate (CAS 2303766-93-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H13BrN2O3S. Molecular weight: 273.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H13BrN2O3S |
| Molecular Weight | 273.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- Peptide Impurity 27 (CAS 1350456-68-6)
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