(3Z)-3-[(4-Chlorophenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one CAS 303149-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303149-12-4 |
| Molecular Formula | C20H13ClN2O |
| Molecular Weight | 332.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3Z)-3-[(4-Chlorophenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303149-12-4) pharmaceutical standards reference standard. Molecular formula: C20H13ClN2O. Molecular weight: 332.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H13ClN2O |
| Molecular Weight | 332.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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
- 1-(4-Chlorophenyl)-2-phenylquinazolin-4(1H)-one (CAS 1098-23-3)
- (2E)-1-(3-Chlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1287193-96-7)
- (2-((2-Chlorophenyl)amino)thiazol-5-yl)(4-fluorophenyl)methanone (CAS 339022-57-0)
- (2-{[(4-Chlorophenyl)sulfonyl]amino}-1,3-thiazol-4-yl)acetic acid (CAS 929839-22-5)
- (2E)-1-(2-Chlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 282539-22-4)
- (2E)-1-(3-Chlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 849763-60-6)
- (2Z)-3-(4-Chlorophenyl)-1-(2,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 343374-76-5)
- (3Z)-3-[(3-Chlorophenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303984-49-8)
Recommended Standards
- (4-Chloro-2-methylphenoxy)-[(2-methoxyphenyl)methylene]hydrazide Acetic Acid (CAS 356102-14-2)
- (5E)-5-(2-Chloro-6-fluorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 404369-94-4)
- (5Z)-5-[(4-Chlorophenyl)methylidene]-3-(4-fluorophenyl)-2-sulfanylideneimidazolidin-4-one (CAS 338773-95-8)
- Dimethyl (4-bromobenzyl)phosphonate (CAS 17211-08-4)
- 2-[2-(trimethylsilyl)ethynyl]pyridin-4-amine (CAS 667932-22-1)
- 2-(2-(1H-Imidazol-1-yl)ethyl)-4-(pyridin-3-yl)phthalazin-1(2H)-one (CAS 137381-31-8)
- Pteridin-7-amine (CAS 769-66-4)
- 7-Oxo-7-phenylheptanenitrile (CAS 39755-14-1)
- (2R,3R)-4-(Anthracen-9-yl)-3-(tert-butyl)-2-isopropyl-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 1891002-60-0)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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