4-Bromo-3-methylbenzyl methanesulfonate CAS 948350-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 948350-91-2 |
| Molecular Formula | C9H11BrO3S |
| Molecular Weight | 279.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-3-methylbenzyl methanesulfonate (CAS 948350-91-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11BrO3S. Molecular weight: 279.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11BrO3S |
| Molecular Weight | 279.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Boc-amino)-5-bromothiazole (CAS 405939-39-1)
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- 10-Nonadecanamine (CAS 3241-23-4)
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- 1,4-Dichlorospiro[6,8-dihydro-5H-phthalazine-7,3'-oxetane] (CAS 2893971-41-8)
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- 6-Bromo-4-chromanone (CAS 49660-57-3)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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