(2E)-1-(4-Methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one CAS 69837-02-1
| CAS No. | 69837-02-1 |
| Molecular Formula | C14H12O2S |
| Molecular Weight | 244.31 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.
CATO supplies (2E)-1-(4-Methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 69837-02-1), a certified reference material (molecular formula C14H12O2S, MW 244.31 g/mol) for analytical method development and quality control.
(2E)-1-(4-Methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (C14H12O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), (2E)-1-(4-Methoxyphenyl)-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 | C14H12O2S |
| Molecular Weight | 244.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1976 |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-1-(2-Methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1181734-69-9)
- 2-[(3-methoxyphenyl)sulfanyl]benzaldehyde (CAS 127905-37-7)
- n-[1-(2-methoxyphenyl)ethyl]-n-methylsulfamide (CAS 1281192-45-7)
- (2E)-1-(3-Methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1287790-77-5)
- 2-((4-Methoxyphenyl)thio)benzaldehyde (CAS 128958-85-0)
- (2E)-3-(2-Methoxyphenyl)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 180298-05-9)
- {[(4-Methoxyphenyl)methyl]sulfamoyl}dimethylamine (CAS 347322-78-5)
- 3-(2-Methoxyphenyl)-1-(2-thienyl)-2-propen-1-one (CAS 74441-57-9)
Recommended Standards
- (1S,2R,3R,5R)-tert-Butyl 3-amino-2-fluoro-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 2471794-33-7)
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- 3-(1-Ethyl-1,2,3,6-tetrahydropyridin-4-yl)-6-fluoro-1H-indole (CAS 1958106-08-5)
- (3-phenoxyphenyl)thiourea (CAS 76839-22-0)
- IRMOF-9 (CAS 473981-45-2)
- 1,4-Dichloro-2,2,3,3-tetramethylbutane (CAS 70178-83-5)
- 2-(2-Aminoethyl)phthalazin-1(2H)-one hydrochloride (CAS 1269053-67-9)
- 2-(Methylthio)-5-phenylthieno[2,3-d]pyrimidin-4-ol (CAS 448230-52-2)
- Cannabinol (CAS 521-35-7)
- Capensinidin (CAS 19077-85-1)
- 6-Chlorothiazolo[4,5-c]pyridine (CAS 1206982-73-1)
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