1-[(4-Chlorophenyl)sulfanyl]-4-[(2,5-dichlorophenoxy)methyl]-2-nitrobenzene CAS 477869-50-4
| CAS No. | 477869-50-4 |
| Molecular Formula | C19H12Cl3NO3S |
| Molecular Weight | 440.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-Chlorophenyl)sulfanyl]-4-[(2,5-dichlorophenoxy)methyl]-2-nitrobenzene (C19H12Cl3NO3S) contains a steroid core, an amide group, a sulfone group, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-[(4-Chlorophenyl)sulfanyl]-4-[(2,5-dichlorophenoxy)methyl]-2-nitrobenzene (CAS 477869-50-4), a certified reference material (molecular formula C19H12Cl3NO3S, MW 440.73 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[(4-Chlorophenyl)sulfanyl]-4-[(2,5-dichlorophenoxy)methyl]-2-nitrobenzene 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 | C19H12Cl3NO3S |
| Molecular Weight | 440.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-7-(5-(2,4-dichlorophenyl)furan-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 439108-97-1)
- 1-[(4-Chlorophenyl)methyl]-1-(3,3,3-trifluoro-2-hydroxypropyl)-3-[3-(trifluoromethyl)phenyl]urea (CAS 478248-81-6)
- (4Z)-4-[(4-Chlorophenyl)methylidene]-1-(4-fluorophenyl)-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-4,5-dihydro-1H-imidazol-5-one (CAS 477886-74-1)
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(2,4-difluorophenyl)acetamide (CAS 338957-30-5)
- 2-(2-(4-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(2,4-difluorophenyl)acetamide (CAS 338957-20-3)
- Methyl 3-((7-(4-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)-4-methoxybenzoate (CAS 1105223-62-8)
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Recommended Standards
- (E)-N'-((2-chlorothiazol-5-yl)methylene)-4-((3,4-dichlorobenzyl)oxy)benzohydrazide (CAS 320423-47-0)
- 2,4-Dichloro-N-[4-(2-chlorobenzenesulfonyl)phenyl]benzamide (CAS 339105-34-9)
- (E)-2,4-dichloro-N'-(4-((2-chlorothiazol-5-yl)methoxy)benzylidene)benzohydrazide (CAS 338393-58-1)
- N-(2-Amino-4-chlorobenzo[d]thiazol-6-yl)-2-(2-bromo-4,6-dimethylphenoxy)acetamide (CAS 1706452-40-5)
- Salicin (CAS 138-52-3)
- 3-(1-methyl-1H-imidazol-2-yl)cyclopentan-1-one (CAS 1341733-03-6)
- 4-Phenylsulfanylbutyroyl chloride (CAS 138738-23-5)
- 2-(Hydroxymethyl)pyridine (CAS 586-98-1)
- 12-Chlorododecan-1-ol (CAS 51309-14-9)
- Ethyl 2-amino-9-methyl-5,6,7,8-tetrahydro-4h-5,8-epiminocyclohepta[b]thiophene-3-carboxylate (CAS 1038330-43-6)
- 2,5,8-Trimethylquinolin-4-ol (CAS 500350-48-1)
- 2-Methyl-1H-benzo[d]imidazole-5-sulfonyl chloride hydrochloride (CAS 1177313-51-7)
- 4,6-Dimethyl-1,2,3,4-tetrahydroquinoline (CAS 871900-73-1)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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