N-(4-Bromophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide CAS 334497-54-0
| CAS No. | 334497-54-0 |
| Molecular Formula | C27H20BrN3OS |
| Molecular Weight | 514.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-(4-Bromophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide (C27H20BrN3OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies N-(4-Bromophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 334497-54-0), a certified reference material (molecular formula C27H20BrN3OS, MW 514.44 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H20BrN3OS |
| Molecular Weight | 514.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-((4-Bromophenyl)sulfonyl)-N-(3,5-dimethylphenyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 892750-44-6)
- 3-((4-Bromophenyl)sulfonyl)-N-(3-ethylphenyl)thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 892750-79-7)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-2-methylphenyl)acetamide (CAS 477329-87-6)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-2-methylphenyl)acetamide (CAS 477329-79-6)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-4-methylphenyl)acetamide (CAS 477329-38-7)
- 4-[(4-Bromophenyl)sulfanyl]-6-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-2-(pyridin-2-yl)pyrimidine (CAS 338960-87-5)
- Tris(3-bromophenyl)phosphine Oxide (CAS 38019-09-9)
- 4-[(4-Bromophenyl)sulfanyl]-6-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-2-phenylpyrimidine (CAS 339279-27-5)
Recommended Standards
- BS3 (CAS 215597-92-5)
- N-[2-(4-Methylbenzenesulfonamido)ethyl]-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338404-51-6)
- Bis(2,5-dioxopyrrolidin-1-yl) 4,4'-(((2R,3R)-2,3-dihydroxysuccinyl)bis(azanediyl))dibutanoate (CAS 68068-99-5)
- 5,5',6,6',8,8'-hexahydroxy-2,2'-dimethyl-4H,4'H-[9,9'-bibenzo[g]chromene]-4,4'-dione (CAS CATO-C3D-263049)
- Heptanoic-5,5,6,6-d4 Acid (CAS 352431-36-8)
- N-((1H-pyrazol-3-yl)methyl)-2-(pyridin-2-yl)ethan-1-amine (CAS 1156318-60-3)
- N-(3,4-dimethoxyphenyl)-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide (CAS 478067-97-9)
- 4-Iododecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene (CAS 77062-71-6)
- Anastrozole EP Impurity G (CAS 120511-92-4)
- S-((Tetrahydro-2H-pyran-3-yl)methyl) ethanethioate (CAS 1935893-64-3)
- 2-[(4-Chlorophenyl)methyl]oxirane (CAS 36519-91-2)
- 4-Bromo-2-(trifluoromethyl)benzenethiol (CAS 1208075-10-8)
- 1,4,8-Trichlorodibenzo[b,d]furan (CAS 64560-14-1)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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