[(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 2,4-dichlorobenzoate CAS 320419-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320419-56-5 |
| Molecular Formula | C22H12Cl4N2O3 |
| Molecular Weight | 494.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(3Z)-1-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 2,4-dichlorobenzoate (CAS 320419-56-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H12Cl4N2O3. Molecular weight: 494.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H12Cl4N2O3 |
| Molecular Weight | 494.15 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-[(2,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 2,6-dichlorobenzoate (CAS 320419-57-6)
- [(3Z)-1-[(3,4-Dichlorophenyl)methyl]-2-oxo-2,3-dihydro-1H-indol-3-ylidene]amino 2,4-dichlorobenzoate (CAS 477853-35-3)
- 3-[(3,4-Dichlorophenyl)methanesulfonyl]-4-ethyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 923676-45-3)
- 3-[(2,6-Dichlorophenyl)methanesulfonyl]-N-[4-(trifluoromethyl)phenyl]thiophene-2-carboxamide (CAS 251097-09-3)
- N-(3-(2,6-dichlorophenyl)-5-methylisoxazol-4-yl)-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)formamide (CAS 349614-16-0)
- 4-(4-(2,4-Dichlorophenyl)thiazol-2-yl)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 321430-02-8)
- N-(3,4-dichlorophenyl)-4-(4-(3-(trifluoromethyl)phenyl)thiazol-2-yl)benzamide (CAS 338397-04-9)
- 1-[(2,6-Dichlorophenyl)methyl]-3-methyl-4-[3-(trifluoromethyl)benzoyl]-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-37-0)
Recommended Standards
- 2-((4,6-Bis((4-bromophenyl)amino)-1,3,5-triazin-2-yl)amino)acetic acid (CAS 62751-92-2)
- 1H,1H,2H,3H,3H-Perfluoroundecane-1,2-diol (CAS 94159-84-9)
- 2,4-Dichloro-6-tributylstannylthieno-[3,2-d]pyrimidine (CAS 1245816-20-9)
- 2,3,5,6-Tetrabromo-4-methylphenol (CAS 37721-75-8)
- 2-Chloro-n-{[2-(trifluoromethoxy)phenyl]methyl}acetamide (CAS 949293-96-3)
- Chlorphenamine impurity 50 (CAS CATO-C4X-118850)
- 4-[Bis (2-thiocarboxamidobenzyl)amino]-benzthiocarboxamide (CAS 1256483-08-5)
- Bumetanide Impurity 50 (CAS 37531-34-3)
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 321432-28-4)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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