(5Z)-5-{[(3,4-dichlorophenyl)amino]methylidene}-4-(4-fluorophenyl)-1-(4-methoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one CAS 339012-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339012-09-8 |
| Molecular Formula | C24H17Cl2FN2O2 |
| Molecular Weight | 455.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5Z)-5-{[(3,4-dichlorophenyl)amino]methylidene}-4-(4-fluorophenyl)-1-(4-methoxyphenyl)-2,5-dihydro-1H-pyrrol-2-one (CAS 339012-09-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H17Cl2FN2O2. Molecular weight: 455.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H17Cl2FN2O2 |
| Molecular Weight | 455.31 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
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- 1-[(2,4-Dichlorophenyl)methyl]-3'-phenyl-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 338418-91-0)
- 1-[(2,6-Dichlorophenyl)methyl]-3'-phenyl-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 338419-07-1)
- 1-[(3,4-Dichlorophenyl)methyl]-3'-phenyl-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 338418-94-3)
- 1-Benzyl-3'-(3,4-dichlorophenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 861211-75-8)
- 3-(2-{[(2,4-dichlorophenyl)methyl]sulfanyl}pyrimidin-4-yl)-1-(4-methylphenyl)-1,4-dihydropyridazin-4-one (CAS 478077-67-7)
- 5,6-Bis(3,4-dichlorophenyl)-2-(2-hydroxyethyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile (CAS 75660-46-7)
- 3-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-[3-(trifluoromethyl)phenyl]urea (CAS 400084-72-2)
Recommended Standards
- Remimazolam Impurity 14 (CAS CATO-C4X-282314)
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- dibenzyl (5-bromo-1,3-phenylene)dicarbamate (CAS CATO-C3D-262401)
- SCH 54292 (CAS 188480-51-5)
- 3,3,3-Trifluoro-2-(p-tolyl)propan-1-amine (CAS 1368252-25-8)
- tert-butyl N-[(1R,2R)-2-methanesulfonamidocyclohexyl]carbamate (CAS 1807938-41-5)
- (S)-2-Amino-2-(2,5-difluorophenyl)ethanol hydrochloride (CAS 1810074-77-1)
- 3-(3-Nitrophenyl)pyrazole 3-(3-nitro-phenyl)-1h-pyrazole 3-(3-nitrophenyl)-1h-pyrazole 59843-77-5 (CAS 59843-77-5)
- 2-(3-(Naphthalen-1-yl)-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1269527-71-0)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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