N-(4-(2-bromoacetyl)phenyl)-4-methylbenzenesulfonamide CAS 5317-95-3
| CAS No. | 5317-95-3 |
| Molecular Formula | C15H14BrNO3S |
| Molecular Weight | 368.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-(2-bromoacetyl)phenyl)-4-methylbenzenesulfonamide 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.
N-(4-(2-bromoacetyl)phenyl)-4-methylbenzenesulfonamide (CAS 5317-95-3), molecular formula C15H14BrNO3S and molecular weight 368.25 g/mol, is a CATO reference standard with documented purity and traceability.
N-(4-(2-bromoacetyl)phenyl)-4-methylbenzenesulfonamide (C15H14BrNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H14BrNO3S |
| Molecular Weight | 368.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-[(2-Bromoacetyl)amino]-N-(3-chlorophenyl)-benzamide (CAS 1138443-04-5)
- 3-(2-Bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one (CAS 1378390-29-4)
- 5-[(2-Bromoacetyl)amino]-2-chloro-N-cyclohexylbenzamide (CAS 1138442-67-7)
- 2-[(2-Bromoacetyl)amino]-N-ethyl-N-phenylbenzamide (CAS 1138442-64-4)
- 3-[(2-Bromoacetyl)amino]-N-ethyl-N-phenylbenzamide (CAS 1138442-97-3)
- N-{3-[(2-Bromoacetyl)amino]phenyl}-3-phenylpropanamide (CAS 1138443-00-1)
- 4-[(2-Bromoacetyl)amino]-N-ethyl-N-phenylbenzamide (CAS 1138443-02-3)
- N-{4-[(2-Bromoacetyl)amino]phenyl}-3-phenylpropanamide (CAS 1138443-14-7)
Recommended Standards
- N'-((6-Bromo-5-methylpyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2586233-00-1)
- N-[2-(4-Bromobenzenesulfonyl)ethyl]benzamide (CAS 338955-76-3)
- N'-((5-Bromo-4-methylpyridin-3-yl)methylene)-4-methylbenzenesulfonohydrazide (CAS 2586233-05-6)
- 5-bromo-1-tosyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 76989-06-5)
- (S)-tert-Butyl 3-(pyrimidin-2-ylamino)piperidine-1-carboxylate (CAS 1421037-97-9)
- 1-Fluoro-4-iodo-5-methyl-2-nitrobenzene (CAS 1803811-31-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine (CAS 2764954-06-3)
- Ethyl1-isopropyl-4,5-dioxopyrrolidine-3-carboxylate (CAS 5336-45-8)
- (S)-N-(1-(5-fluoropyrimidin-2-yl)ethyl)acetamide (CAS 905587-31-7)
- 2,4,5-Trimethyl-N-(2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 1334369-22-0)
- 3'-(Aminomethyl)-[1,1'-biphenyl]-3-ol (CAS 862541-17-1)
- 3-Propyl-2-p-tolyl-2,3-dihydro-1H-quinazolin-4-one (CAS 361186-69-8)
- 3-(Methylthio)-N-(4-phenylthiazol-2-yl)benzamide (CAS 896356-12-0)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
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