(1E)-N-(3,5-Dichlorophenyl)-1-{2-[(4-methylphenyl)sulfanyl]-5-nitrophenyl}methanimine CAS 298217-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 298217-81-9 |
| Molecular Formula | C20H14Cl2N2O2S |
| Molecular Weight | 417.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1E)-N-(3,5-Dichlorophenyl)-1-{2-[(4-methylphenyl)sulfanyl]-5-nitrophenyl}methanimine (CAS 298217-81-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H14Cl2N2O2S. Molecular weight: 417.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H14Cl2N2O2S |
| Molecular Weight | 417.31 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
Recommended Standards
- ((2R,3S,5R)-3-hydroxy-5-(2-iSobutyramido-6-oxo-3H-purin-9(6H)-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 33464-43-6)
- (2E)-4,4,4-Trifluoro-N-methyl-3-oxo-N-phenyl-2-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}butanamide (CAS 400087-23-2)
- ((2R,3S,4R,5R)-5-(6-Butyramido-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 35892-79-6)
- 7H-[1,2,4]Triazolo[3,4-b][1,3,4]thiadiazin-6-amine (CAS 74599-53-4)
- 3',5'-Dimethyl-4'-methoxy-2,2,2-trifluoro-acetophenone (CAS 845823-08-7)
- 6-Bromo-8-methylimidazo[1,2-a]pyridine-2-carboxylic Acid (CAS 866135-83-3)
- Methyl 4-bromo-5-cyano-2-methylbenzoate (CAS 1804907-10-5)
- (1R,2R)-2-(3-(difluoromethoxy)phenyl)cyclopropane-1-carboxylic acid (CAS 1257121-09-7)
- 2-(4-(Aminomethyl)-2-(difluoromethyl)-6-hydroxypyridin-3-yl)acetonitrile (CAS 1805992-97-5)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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