(E)-3-((4-chlorophenyl)amino)-1-(thiophen-2-yl)prop-2-en-1-one CAS 692287-26-6
| CAS No. | 692287-26-6 |
| Molecular Formula | C13H10ClNOS |
| Molecular Weight | 263.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-((4-chlorophenyl)amino)-1-(thiophen-2-yl)prop-2-en-1-one (CAS 692287-26-6), molecular formula C13H10ClNOS and molecular weight 263.74 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H10ClNOS, (E)-3-((4-chlorophenyl)amino)-1-(thiophen-2-yl)prop-2-en-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (E)-3-((4-chlorophenyl)amino)-1-(thiophen-2-yl)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.
Physical & Chemical Properties
| Molecular Formula | C13H10ClNOS |
| Molecular Weight | 263.74 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
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Recommended Standards
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- 2-Chloro-7-methoxy-10H-phenothiazine (CAS 1730-44-5)
- 3-Chloro-n-(3-methoxypropyl)benzene-1-sulfonamide (CAS 790263-28-4)
- 6-Fluoro-2-hydroxy-3-methylbenzoic acid (CAS 1783342-68-6)
- 3-Methoxy-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1256802-42-2)
- 13-O-Deacetyltaxumairol Z (CAS 220935-39-7)
- tert-Butyl 3-hydroxy-3-(4-methylphenyl)-1-piperidinecarboxylate (CAS 1366985-06-9)
- ((Methylstannanetriyl)tris(sulfanediyl))tris(ethane-2,1-diyl) tris(3,5,5-trimethylhexanoate) (CAS 67874-45-7)
- (4,4-difluorocyclohexen-1-yl) trifluoromethanesulfonate (CAS 1227068-83-8)
- (2E)-3-(4-Chlorophenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one (CAS 1345675-59-3)
- C-hega-9 (CAS 864434-14-0)
- Methyl 2-hydroxy-3-(3-methylthiomorpholino)propanoate (CAS 1862627-45-9)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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