1-Bromo-4-(methylsulfonyl)butane CAS 18225-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18225-56-4 |
| Molecular Formula | C5H11BrO2S |
| Molecular Weight | 215.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Bromo-4-(methylsulfonyl)butane (CAS 18225-56-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H11BrO2S. Molecular weight: 215.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H11BrO2S |
| Molecular Weight | 215.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (2E)-N-[2-[2-(1-Methyl-2-piperidinyl)ethyl]phenyl]-3-(4-hydroxy-3-methoxyphenyl)-2-propenamide (CAS 1346606-27-6)
- N'-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}-N'-methyl-2-oxoacetohydrazide (CAS 338409-91-9)
- N-(3-Fluorophenyl)benzo[d][1,2,3]thiadiazole-6-carboxamide (CAS 951902-25-3)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com