(2E)-2-Cyano-3-(2,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide CAS 556048-19-2
| CAS No. | 556048-19-2 |
| Molecular Formula | C15H13N3O3S |
| Molecular Weight | 315.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2E)-2-Cyano-3-(2,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (C15H13N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 315.35 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2E)-2-Cyano-3-(2,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 556048-19-2) is a high-purity analytical reference standard with the molecular formula C15H13N3O3S and a molecular weight of 315.35 g/mol.
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)-2-Cyano-3-(2,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide 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 | C15H13N3O3S |
| Molecular Weight | 315.35 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-2-Cyano-3-(2,5-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 667413-71-0)
- (2E)-2-Cyano-3-(3,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 849684-21-5)
- 2-Cyano-2-(3-ethyl-4-oxo-5-((phenylamino)methylene)thiazolidin-2-ylidene)acetic acid (CAS 623550-69-6)
- (S)-2-Cyano-1-(1-phenylethyl)-3-(5-quinolyl)guanidine (CAS 1125758-85-1)
- 5-Cyano-N,N-diethyl-4-(furan-2-yl)-2-methyl-6-sulfanylpyridine-3-carboxamide (CAS 851175-85-4)
- 4-Cyano-3,5-difluorophenyl 4-butylbenzoate (CAS 337367-02-9)
- 2-Cyano-N-(3-cyano-6-(tert-pentyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)acetamide (CAS 667412-99-9)
- 2-(3-Cyano-4-methyl-5-phenyl-5-(trifluoromethyl)furan-2(5H)-ylidene)malononitrile (CAS 436097-14-2)
Recommended Standards
- 4-(Methyl(tetrahydro-2H-pyran-4-yl)amino)-3-nitrobenzenesulfonamide (CAS 1956377-59-5)
- N-(4,5-Dihydro-1,3-thiazol-2-yl)-N-{[(4Z)-5-oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}acetamide (CAS 188561-41-3)
- 1,4-Dibromo-2-chloro-5-nitrobenzene (CAS 1855836-48-4)
- (5Z)-3-Ethyl-5-[(4-hydroxyphenyl)methylidene]-2-[(4H-1,2,4-triazol-4-yl)imino]-1,3-thiazolidin-4-one (CAS 478078-11-4)
- 2-Hydrazinyl-4-methylthiazole hydrochloride (CAS 14397-08-1)
- 5-Bromo-1,3,4-oxadiazole-2-acetic Acid (CAS 1550843-03-2)
- 4,4,4-Trifluoro-3-oxo-N-phenylbutanamide (CAS 836-31-7)
- Triphenylsulfonium chloride (CAS 4270-70-6)
- Ribociclib Impurity 35 (CAS CATO-C4X-310035)
- 2-(3,4-Dimethoxyphenanthren-1-yl)-N,N-dimethylethan-1-amine (CAS 5531-98-6)
- (2S,3R)-1-(tert-butoxycarbonyl)-3-methylpyrrolidine-2-carboxylic acid (CAS 247219-81-4)
- 1,6-Diamino-2-oxo-4-phenyl-1,2-dihydropyridine-3,5-dicarbonitrile (CAS 79388-04-8)
- 3-(Imidazo[1,2-a]pyridin-6-yl)-3-oxopropanenitrile (CAS 948883-29-2)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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