5-bromo-N-methanesulfonylpentanamide CAS 52533-64-9
| CAS No. | 52533-64-9 |
| Molecular Formula | C6H12BrNO3S |
| Molecular Weight | 258.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-bromo-N-methanesulfonylpentanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 5-bromo-N-methanesulfonylpentanamide (CAS 52533-64-9), a certified reference material (molecular formula C6H12BrNO3S, MW 258.13 g/mol) for analytical method development and quality control.
Structurally, 5-bromo-N-methanesulfonylpentanamide (C6H12BrNO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 258.13 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H12BrNO3S |
| Molecular Weight | 258.13 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.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromo Standards
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Recommended Standards
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- 4-Chloro-2-methylbenzoyl chloride (CAS 21900-44-7)
- 2-((2,4-Dioxothiazolidin-3-yl)methyl)benzonitrile (CAS 592540-22-2)
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- (4-(4-(tert-Butyl)phenyl)-1-methylpyrrolidin-3-yl)methanol (CAS 1706456-28-1)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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