2-Bromo-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide CAS 302548-44-3
| CAS No. | 302548-44-3 |
| Molecular Formula | C16H10BrN3O5S2 |
| Molecular Weight | 468.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromo-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (CAS 302548-44-3), a certified reference material (molecular formula C16H10BrN3O5S2, MW 468.30 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (C16H10BrN3O5S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 468.30 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 2-Bromo-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide 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 | C16H10BrN3O5S2 |
| Molecular Weight | 468.30 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Bromo Standards
- 3-((4-Bromo-2-fluorophenyl)amino)-2-(4-(2-oxo-2H-chromen-3-yl)thiazol-2-yl)acrylonitrile (CAS 477298-74-1)
- 3-((3'-Bromo-7'-(methylsulfonyl)-2',3'-dihydrospiro[[1,3]dioxolane-2,1'-inden]-4'-yl)oxy)-5-fluorobenzonitrile (CAS 2739737-08-5)
- 5-Bromo-1-trityl-1H-pyrazolo[3,4-b]pyridine-3-carbaldehyde (CAS 1481628-10-7)
- 4-Bromo-N,N-bis(4-butoxyphenyl)aniline (CAS 666711-17-7)
- 7-Bromo-9,9-diethyl-N,N-diphenyl-9H-fluoren-2-amine (CAS 202831-64-9)
- 3-Bromo-2-(bromomethyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indole (CAS 344277-84-5)
- 5''-Bromo-3'-decyl-2,2':5',2''-terthiophene (CAS 477335-05-0)
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Recommended Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-bromo-4-methoxybenzoic acid (CAS 2243509-27-3)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-bromo-5-methoxybenzoic acid (CAS 2243521-42-6)
- 5-(3-Bromophenyl)-1-(furan-2-ylmethyl)-3-hydroxy-4-(4-methoxybenzoyl)-1H-pyrrol-2(5H)-one (CAS 618074-70-7)
- 1-(3,4-Dichlorobenzoyl)-4-{5-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-yl}piperidine (CAS 1030386-37-8)
- 7-Chloro-1-ethyl-6-fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 140700-97-6)
- 1-Phenyl-2,3-dihydro-1H-pyrrole (CAS 149206-56-4)
- N-methyl-7-nitro-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 1370050-78-4)
- 4-Cyano-N-(5-ethyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 556042-91-2)
- 1-(2-Aminoethyl)-2,3-dihydro-1h-inden-1-ol (CAS 1368873-52-2)
- Pomalidomide Impurity 26 (CAS CATO-C4X-135426)
- 3-(4-PYridin-3-ylbenzyl)piperazin-2-one dihydrochloride (CAS 1858240-09-1)
- 2-(Diethylamino)-N-((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)acetamide, 97% (CAS 478049-40-0)
- 3-bromo-4-chloro-1H-pyrazolo[4,3-c]pyridine (CAS 1246349-99-4)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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