1-(4-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one CAS 6028-91-7
| CAS No. | 6028-91-7 |
| Molecular Formula | C13H9ClOS |
| Molecular Weight | 248.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (C13H9ClOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(4-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 6028-91-7), molecular formula C13H9ClOS and molecular weight 248.73 g/mol, is a CATO reference standard with documented purity and traceability.
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), 1-(4-Chlorophenyl)-3-(thiophen-2-yl)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 | C13H9ClOS |
| Molecular Weight | 248.73 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-((2-Chlorophenyl)thio)benzaldehyde (CAS 1065075-42-4)
- 2-[(4-Chlorophenyl)sulfanyl]benzaldehyde (CAS 107572-07-6)
- (2E)-1-(3-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1222540-09-1)
- 4-[(4-Chlorophenyl)sulfanyl]benzaldehyde (CAS 137736-07-3)
- (2E)-1-(2-Chlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 15854-23-6)
- 3-(3-Chlorophenyl)-1-(2-thienyl)-2-propen-1-one (CAS 18003-31-1)
- (2E)-3-(3-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 79442-36-7)
- (2E)-3-(4-Chlorophenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 79442-37-8)
Recommended Standards
- (E)-1-(3-chlorothiophen-2-yl)-3-phenylprop-2-en-1-one (CAS 648429-76-9)
- 1-(cyclopropylmethyl)-2-ethyl-1H-imidazole-5-sulfonyl chloride (CAS 2031269-33-5)
- 1-Chloro-2-propanol 2-(4-methylbenzenesulfonate) (CAS 54619-32-8)
- 1-Chloro-4-(5-(penta-1,3-diyn-1-yl)thiophen-2-yl)but-3-yn-2-ol (CAS 26905-70-4)
- Ethyl 4-((methylamino)methyl)piperidine-1-carboxylate hydrochloride (CAS 1257849-40-3)
- L-Indospicine hydrochloride, 98% (CAS 76467-71-5)
- 2-(5-Methylfuran-2-carboxamido)benzoic acid (CAS 423729-45-7)
- Fmoc-Lys-OMe.HCl (CAS 847658-45-1)
- 5H,6H,7H-pyrrolo[3,4-d]pyrimidine hydrochloride (CAS 1187830-46-1)
- 4-(tert-Butoxy)-2-(dimethylamino)phenol (CAS 1243401-75-3)
- 2,4-Diamino-6-(benzyloxy)pyrimidine-5-carbonitrile (CAS 931060-14-9)
- 1-((Tert-butoxycarbonyl)(methyl)amino)-3-methylcyclobutane-1-carboxylic acid (CAS 1696707-49-9)
- 5,6-Dihydro-4H-cyclopenta[b]thiophene-2-carbonitrile (CAS 874881-14-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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