[(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino benzoate CAS 320419-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320419-55-4 |
| Molecular Formula | C22H14Cl2N2O3 |
| Molecular Weight | 425.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino benzoate (CAS 320419-55-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H14Cl2N2O3. Molecular weight: 425.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H14Cl2N2O3 |
| Molecular Weight | 425.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- [(3Z)-1-[(3,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino benzoate (CAS 477853-33-1)
- 2-((2,6-Dichlorophenyl)thio)-5-(3-(trifluoromethyl)phenyl)nicotinonitrile (CAS 338964-85-5)
- 2-[(3,4-Dichlorophenyl)sulfanyl]-5-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 338964-87-7)
- 3-[(2,4-Dichlorophenyl)methoxy]-N'-[2-(1H-1,2,4-triazol-1-yl)ethanimidoyl]thiophene-2-carbohydrazide (CAS 339009-57-3)
- 5-[(2,6-Dichlorophenyl)sulfanyl]-1,3-diphenyl-1H-pyrazole-4-carbaldehyde (CAS 956795-66-7)
- N-(3,4-Dichlorophenyl)-4-(4-phenyl-1,3-thiazol-2-yl)benzamide (CAS 321429-84-9)
- 3-{[(2,4-dichlorophenyl)methyl]sulfanyl}-1-(2-methylphenyl)-5H,6H,7H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439097-00-4)
- (E)-3-(2,6-dichlorophenyl)-5-(2-((2,4-dichlorophenyl)amino)vinyl)isoxazole-4-carbonitrile (CAS 338402-63-4)
Recommended Standards
- 2C-I-NBOMe Imine Analogue (CAS 1798423-73-0)
- 6-Bromo-3-((3,4-dimethoxyphenyl)sulfonyl)-2H-chromen-2-one (CAS 866347-85-5)
- ethyl 3-(4-cyanophenyl)-1-(iodomethyl)-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2742660-97-3)
- 1,4-Dibromo-2-fluoro-6-(trifluoromethoxy)benzene (CAS 1803717-05-6)
- Potassium Ethylxanthate (CAS 140-89-6)
- Ertapenem Impurity 61 (CAS CATO-C4X-163361)
- Lifitegrast Impurity 135 (CAS CATO-C4X-2409135)
- 3-(Chloromethyl)-N-methylbenzamide (CAS 123944-75-2)
- 7-Amino-3,4-dihydro-1H-benzo[c][1,2]oxaborinin-1-ol (CAS 1335095-08-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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