1-(2,4-Dichlorophenyl)-3-(dimethylamino)-2-methylprop-2-en-1-one CAS 300709-89-1
| CAS No. | 300709-89-1 |
| Molecular Formula | C12H13Cl2NO |
| Molecular Weight | 258.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2,4-Dichlorophenyl)-3-(dimethylamino)-2-methylprop-2-en-1-one (CAS 300709-89-1), molecular formula C12H13Cl2NO and molecular weight 258.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13Cl2NO, 1-(2,4-Dichlorophenyl)-3-(dimethylamino)-2-methylprop-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 258.14 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.
As a certified reference material (CRM), 1-(2,4-Dichlorophenyl)-3-(dimethylamino)-2-methylprop-2-en-1-one 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 | C12H13Cl2NO |
| Molecular Weight | 258.14 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(2,6-Dichlorobenzyl)piperidin-4-one (CAS 439096-19-2)
- 1-(3,4-Dichlorobenzyl)piperidin-4-one (CAS 220772-52-1)
- 5-Bromo-2-(isopropylthio)pyrimidine-4-carbonitrile (CAS 1706451-74-2)
- 1-[(4-bromothiophen-2-yl)methyl]-1h-pyrazol-5-amine (CAS 956453-87-5)
- 1220017-20-8 1799AD 2-Amino-2-methyl-N-(tetrahydro-2-furanylmethyl)-propanamide hydrochloride C9H19ClN2O2 (CAS 1220017-20-8)
- 1-Nonyl-1H-pyrrole-2,5-dione (CAS 20458-51-9)
- 2-((4-Chlorobenzyl)thio)-4-(2-methoxyphenyl)-6-(p-tolyl)nicotinonitrile (CAS 337925-12-9)
- tert-Butyl (3-bromophenethyl)carbamate (CAS 153732-25-3)
- 3-[2-(2-Methoxyethoxy)ethyl]pyrrolidine (CAS 1220030-07-8)
- 4-Methyl-6-((trifluoromethyl)thio)nicotinonitrile (CAS 1204234-83-2)
- 2-Amino-5-(ethylsulfonyl)-4-(4-fluorophenyl)thiophene-3-carbonitrile (CAS 1713174-44-7)
- (R)-1-(4-bromo-3-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1390719-82-0)
- 4-Amino-6-ethylpyrimidine-5-carbonitrile (CAS 54122-59-7)
- Peptide 439 (CAS CATO-CPTD788439)
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