4-(2,4-Dichlorophenoxy)-N-(4-methoxybenzyl)butanamide CAS 303091-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303091-84-1 |
| Molecular Formula | C18H19Cl2NO3 |
| Molecular Weight | 368.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2,4-Dichlorophenoxy)-N-(4-methoxybenzyl)butanamide (CAS 303091-84-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H19Cl2NO3. Molecular weight: 368.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H19Cl2NO3 |
| Molecular Weight | 368.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenoxy Standards
- 2-[2-(3,4-Dichlorophenoxy)acetamido]-3-phenylpropanoic acid (CAS 1008248-63-2)
- 4-(2,4-Dichlorophenoxy)-N-(3-nitrophenyl)butanamide (CAS 303091-86-3)
- 2-(2-(2,3-Dichlorophenoxy)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 1020252-10-1)
- 2-(2-(2,4-Dichlorophenoxy)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 18233-37-9)
- 1-((2,4-Dichlorophenoxy)methyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 223686-91-7)
- (5E)-5-{[2-(2,4-dichlorophenoxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 917607-22-8)
- 4-(2,3-Dichlorophenoxy)-N-(propan-2-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-48-2)
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Recommended Standards
- 2-(4-Bromobenzenesulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-49-3)
- Methyl 2-(3-bromobenzamido)-4,5-dimethylthiophene-3-carboxylate (CAS 353781-69-8)
- 2-(2-(Allylamino)-4-oxo-4,5-dihydrothiazol-5-yl)-N-(4-bromophenyl)acetamide (CAS 898646-00-9)
- Tert-butyl 2-formyl-1H-pyrrolo[3,2-c]pyridine-1-carboxylate (CAS 853685-77-5)
- 2-Bromo-5-cyclobutyloxazole (CAS 1888918-38-4)
- 5-(Diethylamino)-2-nitrosophenol hydrochloride (CAS 25953-06-4)
- Nicardipine Impurity 53 (CAS CATO-C4X-171053)
- 2,4,6-Trifluorobenzyl Amine (CAS 214759-21-4)
- tert-Butyl 3-cyanobenzylcarbamate (CAS 916213-93-9)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com