(2E)-3-[(4-Methoxyphenyl)amino]-1-[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one CAS 478041-29-1
| CAS No. | 478041-29-1 |
| Molecular Formula | C19H17N3O2S |
| Molecular Weight | 351.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-[(4-Methoxyphenyl)amino]-1-[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (CAS 478041-29-1), molecular formula C19H17N3O2S and molecular weight 351.42 g/mol, is a CATO reference standard with documented purity and traceability.
(2E)-3-[(4-Methoxyphenyl)amino]-1-[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (C19H17N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).
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 (2E)-3-[(4-Methoxyphenyl)amino]-1-[4-methyl-2-(pyridin-3-yl)-1,3-thiazol-5-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 | C19H17N3O2S |
| Molecular Weight | 351.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(3-(Dimethylamino)-2,3,4,9-tetrahydro-1H-carbazol-6-yl)-4-fluorobenzamide (CAS 186543-64-6)
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- 6-Phenyl-8-(phenylsulfonyl)-2,3-dihydroindolizin-5(1H)-one (CAS 185198-45-2)
- (E)-4-Cyano-N-(4-ethoxy-3-ethylbenzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 864925-45-1)
- N-(2-Methoxyphenyl)-3-(4-propoxyphenyl)acrylamide (CAS 433963-97-4)
- N-Benzyl-4-chloro-1-(4-methylphenyl)-1H-pyrazole-5-carboxamide (CAS 321571-51-1)
- 5-Methoxyquinoline-4-carboxylic acid (CAS 1474033-93-6)
- 1,3-Dimethoxypropan-2-amine hydrochloride (CAS 114261-15-3)
- 2-Fluoro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuro[2,3-b]pyridine (CAS 2749548-39-6)
- 3-(Quinolin-3-yl)benzaldehyde (CAS 893736-03-3)
- 3-(4-Chlorophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 439110-80-2)
- 4-(3,5-Dimethylpiperidin-1-yl)benzene-1,3-diamine (CAS 1297608-80-0)
- 8-Chloro-6,7-dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidine (CAS 117343-12-1)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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