N-[4-(1-Azepanylsulfonyl)phenyl]-2-bromoacetamide CAS 1138445-68-7
| CAS No. | 1138445-68-7 |
| Molecular Formula | C14H19BrN2O3S |
| Molecular Weight | 375.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 375.28 g/mol gives N-[4-(1-Azepanylsulfonyl)phenyl]-2-bromoacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-[4-(1-Azepanylsulfonyl)phenyl]-2-bromoacetamide (CAS 1138445-68-7), molecular formula C14H19BrN2O3S and molecular weight 375.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, N-[4-(1-Azepanylsulfonyl)phenyl]-2-bromoacetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 375.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-[4-(1-Azepanylsulfonyl)phenyl]-2-bromoacetamide 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.
Physical & Chemical Properties
| Molecular Formula | C14H19BrN2O3S |
| Molecular Weight | 375.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
Recommended Standards
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- tert-Butyl 4-[(5-bromo-2-thienyl)carbonyl]-tetrahydro-1(2H)-pyrazinecarboxylate (CAS 1017782-71-6)
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