(2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one CAS 478047-35-7
| CAS No. | 478047-35-7 |
| Molecular Formula | C14H13ClN2OS |
| Molecular Weight | 292.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478047-35-7) is a high-purity analytical reference standard with the molecular formula C14H13ClN2OS and a molecular weight of 292.78 g/mol.
Based on its molecular formula C14H13ClN2OS, (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)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 292.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-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 | C14H13ClN2OS |
| Molecular Weight | 292.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 1142202-49-0 2-{[2-(2-Chlorophenyl)ethyl]thio}benzoic acid 9274AC C15H13ClO2S (CAS 1142202-49-0)
- Methyl 3-[(4-chlorophenyl)thiomethyl]benzoate (CAS 143427-21-8)
- (E)-1-(2-(3-chlorophenyl)thiazol-5-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 672950-26-4)
- 1-(2-(4-Chlorophenyl)thiazol-5-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 338414-64-5)
- 1-(4-Chlorophenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)ethan-1-one (CAS 329079-58-5)
- 2-{[(4-chlorophenyl)(phenyl)methyl]sulfanyl}acetic acid (CAS 90212-85-4)
- 4-{[(4-chlorophenyl)sulfanyl]methyl}benzohydrazide (CAS 377769-32-9)
- 1-{1-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethyl}piperazine (CAS 1000933-05-0)
Recommended Standards
- Methyl 2-chloro-4-[4-(methylsulfanyl)phenyl]benzoate (CAS 1820739-54-5)
- 1-Chloro-4-[(2E)-3-phenylprop-2-ene-1-sulfonyl]benzene (CAS 16215-13-7)
- 1-(2-((4-Chlorobenzyl)thio)-4-methylpyrimidin-5-yl)ethan-1-one (CAS 478041-93-9)
- 4-(4-Ethoxyphenoxy)butane-1-sulfonyl chloride (CAS 1341795-95-6)
- 2-Ethoxy-N-(thiophen-3-ylmethyl)acetamide (CAS 1207051-65-7)
- ethyl 3-(4-bromophenyl)-2-cyanobut-2-enoate (CAS 55417-64-6)
- 2,4,6-Tribromophenyl allyl ether (CAS 3278-89-5)
- Thieno[3,2-b][1]benzothiophene-2-carboxylic acid (CAS 30126-05-7)
- 5,6-Dichloro-3-propylpyrimidine-2,4(1H,3H)-dione (CAS 1707400-46-1)
- Vildagliptin Impurity 74 (CAS 1382839-19-1)
- (R)-SunPhos (CAS 765312-57-0)
- Chroman-2-ylmethanol (CAS 83278-86-8)
- 8-Fluoro-7-methylquinoline-2-carbaldehyde (CAS 1420792-63-7)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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