4,6-Bis(4-methoxyphenyl)-2-((4-nitrobenzyl)thio)nicotinonitrile CAS 332114-68-8
| CAS No. | 332114-68-8 |
| Molecular Formula | C27H21N3O4S |
| Molecular Weight | 483.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4,6-Bis(4-methoxyphenyl)-2-((4-nitrobenzyl)thio)nicotinonitrile (CAS 332114-68-8), a certified reference material (molecular formula C27H21N3O4S, MW 483.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C27H21N3O4S, 4,6-Bis(4-methoxyphenyl)-2-((4-nitrobenzyl)thio)nicotinonitrile contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C27H21N3O4S |
| Molecular Weight | 483.54 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 4-(4-Methoxyphenyl)-2-((2-(4-nitrophenyl)-2-oxoethyl)thio)-6-phenylnicotinonitrile (CAS 332053-66-4)
- 2-(4-Methoxyphenyl)-4,5-diphenyl-1-[4-(trifluoromethoxy)phenyl]-1H-imidazole (CAS 1022404-16-5)
- 5-[4-(2-Methoxyphenyl)piperazin-1-yl]-1-(4-methylbenzenesulfonyl)-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 439094-50-5)
- 2'-((2-(4-Methoxyphenyl)acetamido)methyl)-N-(2-(pyridin-3-yl)ethyl)-[1,1'-biphenyl]-2-carboxamide (CAS 498577-53-0)
- 3-(4-Methoxyphenyl)-2-((4-nitrobenzyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477331-59-2)
Recommended Standards
- (4S,5R)-2-(2-(Diphenylphosphanyl)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2468233-72-7)
- Piperazine Impurity 35 (CAS CATO-C4X-242735)
- (4R,5R)-2-(2-(Diphenylphosphino)phenyl)-4,5-diphenyl-4,5-dihydrooxazole (CAS 2680585-79-7)
- Boc-NH-PEG7-acetic acid (CAS 141282-29-3)
- 2-chloro-2-fluoro-1-methylcyclopropane-1-carboxylic acid (CAS 128230-79-5)
- 1-(4-Chlorophenyl)piperidine-4-carboxylic acid (CAS 845645-46-7)
- tert-Butyl 5-fluoro-2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride (CAS 2227204-85-3)
- 6-Methylquinoxaline-2-carbonitrile (CAS 14334-16-8)
- 4-Propylheptanoic acid (CAS 6796-27-6)
- 1-((8-Bromooctyl)oxy)-4-methoxybenzene (CAS 125878-82-2)
- Triamcinolone Acetonide RC 7 (CAS 68263-02-5)
- 2-Methoxy-3-stearamidopropyl (2-(trimethylammonio)ethyl) phosphate xhydrate (CAS 163702-19-0)
- N-(3-Acetylphenyl)-2-((4-methylquinolin-2-yl)thio)acetamide (CAS 671198-90-6)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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