N'-(2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetyl)benzohydrazide CAS 333777-95-0
| CAS No. | 333777-95-0 |
| Molecular Formula | C28H22N4O3S |
| Molecular Weight | 494.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N'-(2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetyl)benzohydrazide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N'-(2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetyl)benzohydrazide (CAS 333777-95-0), molecular formula C28H22N4O3S and molecular weight 494.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N'-(2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetyl)benzohydrazide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 494.56 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).
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.
CATO manufactures N'-(2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetyl)benzohydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C28H22N4O3S |
| Molecular Weight | 494.56 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)propanamide (CAS 336180-28-0)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 332100-71-7)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-5-nitrophenyl)acetamide (CAS 444152-07-2)
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 332114-43-9)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 332128-06-0)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(3-nitrophenyl)propanamide (CAS 332128-03-7)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332128-02-6)
- 5-[3-Cyano-6-[2-(5-Fluoro-2-Methoxyphenoxy)Ethylamino]-2-Methylhexan-3-Yl]-2-Methoxybenzenesulfonamide (CAS 125153-61-9)
Recommended Standards
- Methyl 9-chloro-2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-hexadecafluorononanoate (CAS 261503-65-5)
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- 4-(4-Methyl-5-((4-phenoxybutyl)thio)-4H-1,2,4-triazol-3-yl)-2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole (CAS 956544-13-1)
- Pemafibrate-13C-d3 (CAS 848259-27-8 (unlabelled)))
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- Sodium Dibenzyldithiocarbamate Hydrate (CAS 55310-46-8)
- 4,4-Dimethyl-1,3-cyclohexanedione 4,4-dimethylcyclohexane-1,3-dione 562-46-9 (CAS 562-46-9)
- 8-Fluoro-4-hydroxyquinoline-2-carboxylic acid (CAS 36308-79-9)
- 6-(4-Methylpiperazin-1-yl)-N-(2-(pyrrolidin-1-yl)ethyl)pyridazin-3-amine (CAS 920528-85-4)
- Fluocortolone Acetate (CAS 1176-82-5)
- (2R,3R)-2-Benzyl-3-(tert-butyl)-4-(2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1884457-36-6)
- 6-Fluoro-4-hydroxyquinoline-3-carboxylic Acid (CAS 343-10-2)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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