(3Z)-3-{[(3-chlorophenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one CAS 478261-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478261-40-4 |
| Molecular Formula | C21H15ClN2O2 |
| Molecular Weight | 362.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3Z)-3-{[(3-chlorophenyl)methoxy]imino}-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 478261-40-4) pharmaceutical standards reference standard. Molecular formula: C21H15ClN2O2. Molecular weight: 362.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H15ClN2O2 |
| Molecular Weight | 362.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- N-(4-(3-(4-Chlorophenyl)acryloyl)phenyl)nicotinamide (CAS 325700-27-4)
- N-(4-Chlorophenyl)-4-(pyridin-4-ylmethoxy)phthalazin-1-amine (CAS 212142-09-1)
- 2-{[(3-chlorophenyl)methyl]sulfanyl}-3-propyl-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 860609-23-0)
- 100827-80-3 5-(2-Chlorophenyl)-2,3-dihydro-2-oxo-1H-thieno[2,3-e]-1,4-diazepine-7-propanoic Acid Methyl Ester 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one (CAS 100827-80-3)
- 2-(1-(3-Chlorophenyl)-4-oxo-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetic acid (CAS 1172326-31-6)
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Recommended Standards
- 5-(4-Chlorophenoxy)-1,2-diphenyl-1H-pyrazol-3(2H)-one (CAS 143578-70-5)
- (Z)-3-(((4-chlorobenzyl)oxy)imino)-1-phenylindolin-2-one (CAS 341964-28-1)
- 2-Amino-6-chloro-4-(3-methoxyphenyl)-4H-benzo[h]chromene-3-carbonitrile (CAS 1272756-50-9)
- 3-(3-Methoxybenzyl)piperidine (CAS 766487-11-0)
- 6-Imino-6H-purin-8-amine (CAS 865149-66-2)
- 4-(3,3-Diethoxypropyl)morpholine (CAS 23588-45-6)
- 5-Bromo-2-chloro-4-(oxetan-3-yloxy)pyrimidine (CAS 1602823-78-8)
- Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[6,1-hexanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:x) (CAS 35657-77-3)
- 2-(((2-(Piperazin-1-yl)ethyl)amino)methylene)-5-(p-tolyl)cyclohexane-1,3-dione (CAS 299934-78-4)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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