(E)-1-(3-Chlorophenyl)-3-(dimethylamino)prop-2-en-1-one CAS 876376-75-9
| CAS No. | 876376-75-9 |
| Molecular Formula | C11H12ClNO |
| Molecular Weight | 209.67 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.
(E)-1-(3-Chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 876376-75-9) is a high-purity analytical reference standard with the molecular formula C11H12ClNO and a molecular weight of 209.67 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (E)-1-(3-Chlorophenyl)-3-(dimethylamino)prop-2-en-1-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 209.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (E)-1-(3-Chlorophenyl)-3-(dimethylamino)prop-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 | C11H12ClNO |
| Molecular Weight | 209.67 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 1-(4-Chlorophenyl)-4-piperidone (CAS 113759-96-9)
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- 1-(3-Chlorophenyl)piperidin-4-one (CAS 115012-58-3)
- 4-(4-Chlorophenyl)-2-piperidone (CAS 1260770-82-8)
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- 3-(3-Chlorophenyl)piperidin-2-one (CAS 1267183-97-0)
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Recommended Standards
- (E)-1-(2-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 75175-78-9)
- (E)-1-(4-Chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 67382-35-8)
- (3-Chlorophenyl)(pyrrolidin-1-yl)methanone (CAS 329058-19-7)
- (Z)-2-(3-chlorophenyl)-3-(dimethylamino)acrylaldehyde (CAS 86723-63-9)
- Cefadroxil Ethyl Homolog (CAS 2243976-70-5)
- 2-Amino-N-butylacetamide hydrochloride (CAS 207128-84-5)
- 2-Acetyl-1H-imidazole-5-carboxylic acid (CAS 1314916-26-1)
- 110871-35-7 ACMC-20mdrb Benzenemethanamine, N-(1,2-dimethylpropyl)- (CAS 110871-35-7)
- Ethyl 4-bromo-3-cyano-5-iodobenzoate (CAS 1807015-59-3)
- Sodium 6,6'-((5,8-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-methylbenzenesulfonate) (CAS 64038-97-7)
- 3-(Thiophen-2-yl)-N-[4-(trifluoromethoxy)phenyl]-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-16-2)
- Potassium 4-(2-oxobenzo[cd]indol-1(2H)-yl)butane-1-sulfonate (CAS 1151666-52-2)
- 2-(5-Chloropyridin-3-yl)acetonitrile (CAS 39891-07-1)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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