(E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene](methoxy)amine CAS 303996-07-8
| CAS No. | 303996-07-8 |
| Molecular Formula | C15H13ClN2O3S |
| Molecular Weight | 336.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 336.79 g/mol gives (E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene](methoxy)amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene](methoxy)amine (CAS 303996-07-8), a certified reference material (molecular formula C15H13ClN2O3S, MW 336.79 g/mol) for analytical method development and quality control.
The molecular framework of (E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene](methoxy)amine (C15H13ClN2O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 (E)-[(4-{[(4-chlorophenyl)methyl]sulfanyl}-3-nitrophenyl)methylidene](methoxy)amine 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 | C15H13ClN2O3S |
| Molecular Weight | 336.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-4-(2-((4-Chlorobenzyl)sulfonyl)vinyl)benzoic acid (CAS 334969-03-8)
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- 2-Ethoxy-5-(3-(2-methoxyethyl)ureido)benzene-1-sulfonyl chloride (CAS 680618-17-1)
- 6-(3-Chloro-4-methoxyphenyl)-3,5-dimethylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437385-14-2)
- Methyl 3-bromo-2-formylbenzoate (CAS 1287277-22-8)
- 2-{[(4-fluorophenyl)methyl]sulfanyl}-5-phenylpyrimidine (CAS 344282-17-3)
- Ganoderic acid S (CAS 104759-35-5)
- 6-bromo-2-chloro-8-iodo-[1,2,4]triazolo[1,5-a]pyridine (CAS 2713252-87-8)
- 1-(1H-Imidazol-5-yl)ethan-1-amine dihydrochloride (CAS 1965309-70-9)
- 1-Methylpyrazole-5-boronic Acid (CAS 720702-41-0)
- 2-(Difluoromethoxy)cyclohexan-1-one (CAS 2306277-03-0)
- 7-Hydroxy-5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-2(1H)-one (CAS 1383626-26-3)
- Protoporphyrin IX (CAS 553-12-8)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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