3-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide CAS 449170-55-2
| CAS No. | 449170-55-2 |
| Molecular Formula | C10H11Cl2NO2 |
| Molecular Weight | 248.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide.
3-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide (CAS 449170-55-2), molecular formula C10H11Cl2NO2 and molecular weight 248.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H11Cl2NO2, 3-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H11Cl2NO2 |
| Molecular Weight | 248.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-n-[2-(3-chlorophenoxy)ethyl]acetamide (CAS 1226273-08-0)
- 2-Chloro-4-(4-chlorophenyl)benzonitrile (CAS 1237137-24-4)
- Ethyl 6-chloro-2-(chloromethyl)-4-methylnicotinate (CAS 1315545-01-7)
- 2-Chloro-4-(3-chlorophenyl)benzonitrile (CAS 1355247-47-0)
- 2-Chloro-n-(3-chloro-4-methoxyphenyl)propanamide (CAS 923192-49-8)
- 2-Chloro-N-(4-chloro-2-methoxy-5-methylphenyl)acetamide (CAS 379255-21-7)
- 2-Chloro-N-(5-chloro-2-methoxyphenyl)propanamide (CAS 571153-11-2)
- 2-Chloro-n-[2-(4-chlorophenoxy)ethyl]acetamide (CAS 50911-69-8)
Recommended Standards
- 3-Amino-2-(3,4-dichlorobenzyl)propanoic Acid (CAS 682803-15-2)
- 3-chloro-N-(4-chloro-3-methoxyphenyl)propanamide (CAS 915920-71-7)
- 3-{[(2,4-dichlorophenyl)methyl]amino}propanoic acid (CAS 849616-11-1)
- 3-Chloro-n-(5-chloro-2-methoxyphenyl)propanamide (CAS 346726-62-3)
- Benzyl (S)-5-methyl-1,4-diazepane-1-carboxylate (CAS 1001401-61-1)
- 8-Nitro-2H-chromen-2-one (CAS 58981-95-6)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-nitrophenyl)propanoic acid (CAS 17224-90-7)
- N-Methyl-6-piperidin-3-ylpyridine-2-carboxamide dihydrochloride (CAS 2108457-75-4)
- 2',3,5-Trifluoro-4''-propyl-1,1':4',1''-terphenyl (CAS 857048-78-3)
- Ethyl 2-(1,4-Dioxaspiro[4.5]decan-8-yl)propanoate (CAS 31180-84-4)
- Ceftazidime Oxide Impurity 2 (CAS CATO-C4X-121212)
- 1-(tert-Butoxy)-2-chloro-4-cyclopropoxybenzene (CAS 1243362-80-2)
- 2,4-Dioxo-2,3,4,5-tetrahydro-1h-benzo[b][1,4]diazepine-7-sulfonamide (CAS 923105-86-6)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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 18665070610 / Nicole.chen@cato-chem.com