2-((2,6-Dichlorophenyl)thio)-N'-(diphenylmethylene)propanehydrazide CAS 478247-07-3
| CAS No. | 478247-07-3 |
| Molecular Formula | C22H18Cl2N2OS |
| Molecular Weight | 429.36 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 2-((2,6-Dichlorophenyl)thio)-N'-(diphenylmethylene)propanehydrazide (CAS 478247-07-3), a certified reference material (molecular formula C22H18Cl2N2OS, MW 429.36 g/mol) for analytical method development and quality control.
2-((2,6-Dichlorophenyl)thio)-N'-(diphenylmethylene)propanehydrazide (C22H18Cl2N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C22H18Cl2N2OS |
| Molecular Weight | 429.36 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-phenyl-6-(propylamino)pyrimidine-5-carbonitrile (CAS 303985-78-6)
- 3-{3-[(2,4-dichlorophenyl)methoxy]phenyl}-1-(thiophene-2-carbonyl)-1H-pyrazole (CAS 477712-63-3)
- 3-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-1-(thiophene-2-carbonyl)-1H-pyrazole (CAS 477711-58-3)
- (3Z)-3-{[(2,4-dichlorophenyl)methoxy]imino}-N-(4-phenoxyphenyl)propanamide (CAS 477851-47-1)
- N-(5-(1-(2,6-Dichlorophenyl)-3-(difluoromethyl)-1H-pyrazol-5-yl)thiazol-2-yl)cyclopropanecarboxamide (CAS 1338247-30-5)
- 2,4-dichlorophenyl 4,5,6,7-tetrafluoro-2-methylbenzo[b]furan-3-sulphonate (CAS 256329-74-5)
- 2,4-Dichlorophenyl 2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355433-68-0)
- 3-(2,6-Dichlorophenyl)-5-methyl-N-(4-phenylthiazol-2-yl)isoxazole-4-carboxamide (CAS 438613-18-4)
Recommended Standards
- Ethyl 2-((4-((4-bromophenyl)thio)-5-methoxypyrimidin-2-yl)thio)propanoate (CAS 338423-64-6)
- Pentafluorophenyl 1-(thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylate (CAS 916766-92-2)
- 13-Nitro-N-[3-(trifluoromethyl)phenyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-9-carboxamide (CAS 866157-23-5)
- 1-((Benzyloxy)methyl)-5-isopropyl-6-(phenylselanyl)pyrimidine-2,4(1H,3H)-dione (CAS 172256-10-9)
- Benzofuran-4-carboxylic Acid (CAS 166599-84-4)
- 3-(2,6-Diacetyl-1,5-dimethyl-3H-pyrrolizin-7-yl)propanoic acid (CAS 153288-96-1)
- (1R,2S)-2-(diallylamino)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propan-1-ol (CAS 1979125-26-2)
- n,n-Diethyl-3-sulfanyl-[1,2,4]triazolo[4,3-a]pyridine-6-sulfonamide (CAS 923710-86-5)
- 4-(3-Chloro-4-methoxyphenyl)oxazolidin-2-one (CAS 1467100-59-9)
- Ethyl 6-Cyano-1H-indole-2-carboxylate (CAS 104291-81-8)
- MK-2894, >98% (HPLC) (CAS 1006036-87-8)
- 2-((3,5-Dimethylcyclohexyl)amino)ethan-1-ol (CAS 1343193-91-8)
- 3-(4-(Benzyloxy)phenyl)propanal (CAS 68486-77-1)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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