3-Chloro-N-(3,4-dichlorophenyl)propanamide CAS 7160-21-6
| CAS No. | 7160-21-6 |
| Molecular Formula | C9H8Cl3NO |
| Molecular Weight | 252.52 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-(3,4-dichlorophenyl)propanamide.
3-Chloro-N-(3,4-dichlorophenyl)propanamide (CAS 7160-21-6), molecular formula C9H8Cl3NO and molecular weight 252.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-N-(3,4-dichlorophenyl)propanamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-N-(3,4-dichlorophenyl)propanamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl3NO |
| Molecular Weight | 252.52 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(3,5-dichlorophenyl)propanamide (CAS 127531-98-0)
- 2-Chloro-N-(2,3-dichlorobenzyl)acetamide (CAS 172547-66-9)
- 2-Chloro-N-(2,5-dichlorobenzyl)acetamide (CAS 172547-67-0)
- 1-Chloro-2,3,4,5-Tetrafluoro-6-(Trifluoromethyl)Benzene (CAS 715-30-0)
- 2-Chloro-N-(2,3-dichlorophenyl)propanamide (CAS 379254-95-2)
- 2-Chloro-N-(2,4-dichlorophenyl)propanamide (CAS 379254-94-1)
- 2-Chloro-N-(2,5-dichlorophenyl)propanamide (CAS 554439-48-4)
- 2-Chloro-N-(2,6-dichloro-3-methylphenyl)acetamide (CAS 379255-40-0)
Recommended Standards
- 3-Chloro-n-(2,6-dichlorophenyl)propanamide (CAS 35714-74-0)
- 4-Chloro-2,3,5,6-tetrafluorobenzotrifluoride (CAS 40885-89-0)
- 3-Chloro-N-(2,5-dichlorophenyl)propanamide (CAS 41921-01-1)
- N-(2,4,5-trichlorophenyl)propionamide (CAS 26320-49-0)
- 3-Chloro-5-fluoro-2-hydroxy-benzoic acid (CAS 4068-62-6)
- Phenylmethyl N-[2-(ethylamino)-2-oxo-1-(phenylmethyl)ethyl]carbamate (CAS 1214107-68-2)
- 6-Bromo-8-chloroisoquinolin-3-amine (CAS 1338254-58-2)
- Cyclopropyl 2-methylphenyl ketone (CAS 39615-34-4)
- 2-Ethoxy-5-fluoro-4-methoxyaniline (CAS 1342034-65-4)
- Methyl 5-aminoisoquinoline-3-carboxylate (CAS 80066-70-2)
- 2-(5-Methylthiazol-4-yl)ethanol (CAS 38067-32-2)
- 3-Allyl-6-chlorobenzo[d]thiazol-2(3H)-imine hydrobromide (CAS 1820587-63-0)
- 2-Amino-1-((S)-3-(benzyl(ethyl)amino)piperidin-1-yl)propan-1-one (CAS 1354029-41-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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