2-[(E)-[(4-Chlorophenyl)methylidene]amino]-1-[(2,4-dichlorophenyl)methyl]-4-phenyl-1H-pyrrole-3-carbonitrile CAS 303150-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303150-00-7 |
| Molecular Formula | C25H16Cl3N3 |
| Molecular Weight | 464.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(E)-[(4-Chlorophenyl)methylidene]amino]-1-[(2,4-dichlorophenyl)methyl]-4-phenyl-1H-pyrrole-3-carbonitrile (CAS 303150-00-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H16Cl3N3. Molecular weight: 464.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H16Cl3N3 |
| Molecular Weight | 464.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 3-[(4-Chlorophenyl)sulfanyl]-N-[2,4-dichloro-5-(2-methoxyethoxy)phenyl]-2-hydroxy-2-methylpropanamide (CAS 866136-33-6)
- N-(4-((4-chlorophenyl)sulfonyl)-3-cyanophenyl)-3-(trifluoromethyl)benzamide (CAS 306980-65-4)
- Ethyl 5-(4-chlorophenyl)-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-12-7)
- Methyl 3-(4-{[(4-chlorophenyl)carbamoyl]oxy}phenyl)-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoate (CAS 477889-60-4)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 476484-52-3)
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Recommended Standards
- 2,7-Dioctylbenzo[b]benzo[4,5]thieno[2,3-d]thiophene (CAS 583050-70-8)
- 2-(2-(3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)ethyl)isoindoline-1,3-dione (CAS 251310-59-5)
- 2-((4-Fluorobenzyl)thio)-3-((2,4,6-trichlorophenyl)diazenyl)-1H-indole (CAS 478042-14-7)
- 2-(3-Chloro-4-fluorophenoxy)-5-(trifluoromethyl)-phenylamine (CAS 946728-05-8)
- N-Benzyl-2-(4-dodecanoylphenoxy)-N,N-dimethylethan-1-aminium chloride (CAS 19486-61-4)
- 2-Methoxybenzenesulfonic acid (CAS 34256-00-3)
- 4-[5-(4-Chlorobenzenesulfonyl)-1,2,3-thiadiazole-4-carbonyl]morpholine (CAS 306977-07-1)
- N-Benzyl-4,5,6-triphenylpyridazin-3-amine (CAS 142834-51-3)
- Ethyl 5-amino-6-fluoronicotinate (CAS 1379262-12-0)
- Peptide Impurity (CAS CATO-CPTD788810)
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