1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one CAS 137235-13-3
| CAS No. | 137235-13-3 |
| Molecular Formula | C11H11Cl2NO |
| Molecular Weight | 244.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one 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.
1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 137235-13-3), molecular formula C11H11Cl2NO and molecular weight 244.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11Cl2NO, 1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one 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 244.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2NO |
| Molecular Weight | 244.12 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related dichlorophenyl Standards
- (2E)-1-(3,4-Dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 138716-24-2)
- (E)-1-(2,4-Dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1612217-79-4)
- 4-(3,5-dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 1872972-95-6)
- (2,5-Dichlorophenyl)(pyrrolidin-1-yl)methanone (CAS 328283-71-2)
- (2Z)-2-(2,6-Dichlorophenyl)-3-(dimethylamino)prop-2-enal (CAS 866038-55-3)
- 1-(2,4-Dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 280562-66-5)
- 1-(3,5-Dichlorophenyl)-3,3-dimethylazetidin-2-one (CAS 478261-96-0)
- 3-(3,4-Dichlorophenyl)-N-ethylacrylamide (CAS 40950-96-7)
Recommended Standards
- 2,6-Dichloro-4-((4,5-dihydro-1H-imidazol-2-yl)methyl)aniline (CAS 130759-56-7)
- 7-Chloro-6-(2-chloroethyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 129909-71-3)
- 5-(Difluoromethyl)-1-methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1394650-76-0)
- 4-(Difluoromethoxy)-3-(trifluoromethoxy)phenol (CAS 1261825-71-1)
- 1-(2-Cyano-4,5-dimethoxyphenyl)-3-(4-fluorobenzyl)thiourea (CAS 692287-63-1)
- 5,6,7,8-Tetrahydro-1,3-Dioxolo[4,5-g]isoquinoline Hydrochloride (CAS 15052-05-8)
- 6-Bromo-4-methylpyridazin-3(2H)-one (CAS 1936342-70-9)
- 1-bromo-3-methoxycyclohexane (CAS 1533933-93-5)
- 4-((Methyl(phenethyl)amino)methyl)phenol (CAS 331860-23-2)
- N-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)-N-methylformamide (CAS 147227-48-3)
- Rabeprazole Impurity 43 (CAS 209914-31-8（free base）)
- Methyl (2S,4S)-4-[3-(diethylamino)phenoxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354484-76-6)
- 5-Iodo-2,4-dimethylbenzoic acid (CAS 742081-03-4)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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