(E)-3-(3-(dimethylamino)acryloyl)-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide CAS 1164541-48-3
| CAS No. | 1164541-48-3 |
| Molecular Formula | C13H14N4O3S |
| Molecular Weight | 306.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-3-(3-(dimethylamino)acryloyl)-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (E)-3-(3-(dimethylamino)acryloyl)-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide (CAS 1164541-48-3), a certified reference material (molecular formula C13H14N4O3S, MW 306.34 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (E)-3-(3-(dimethylamino)acryloyl)-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-(3-(dimethylamino)acryloyl)-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide 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 | C13H14N4O3S |
| Molecular Weight | 306.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related E Standards
- 3-(2-(Dimethylamino)ethyl)-5-methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione (CAS 302323-12-2)
- (2E)-3-(Dimethylamino)-2-[(E)-3-(2-methylphenoxy)benzoyl]prop-2-enenitrile (CAS 1164538-51-5)
- (E)-3-(dimethylamino)-1-(3-(m-tolyl)benzo[c]isoxazol-5-yl)prop-2-en-1-one (CAS 691870-03-8)
- (E)-3-(Dimethylamino)-1-[3-(4-methylphenyl)-2,1-benzisoxazol-5-yl]-2-propen-1-one (CAS 691870-00-5)
- 3-(Dimethylamino)-N,4-diphenyl-1H-pyrazole-1-carboxamide (CAS 321538-47-0)
- 4-(4-(Dimethylamino)phenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 78650-04-1)
- (E)-3-(Dimethylamino)-1-(4-fluorophenyl)-2-(2-morpholinoethyl)-2-propen-1-one (CAS 860611-54-7)
- 4-(Dimethylamino)-2-((4-(trifluoromethyl)phenyl)amino)nicotinonitrile (CAS 338773-40-3)
Recommended Standards
- Methyl 2-[(3-aminobenzene)sulfonamido]benzoate (CAS 1157025-11-0)
- N-Acetylsulfamerazine (CAS 127-73-1)
- N-(2,4-Dimethylphenyl)-4-nitrobenzenesulfonamide (CAS 111499-33-3)
- 3-Chloro-4-(dibromomethyl)-5-hydroxy-2(5H)-furanone (CAS 132059-52-0)
- 5-(4-Ethylphenyl)-5-oxovaleric acid (CAS 34670-04-7)
- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-6-carbohydrazide (CAS 1221723-49-4)
- 3-Bromo-4-fluoro-5-nitrobenzoic Acid (CAS 1290117-21-3)
- 4-Bromo-1-(phenylsulfonyl)-1H-indole (CAS 412048-77-2)
- 2-(2,6-Dichlorophenoxymethyl)oxirane (CAS 3556-00-1)
- 2-Isopropoxy-3-(trifluoromethyl)pyridine (CAS 1394956-75-2)
- 1-((2-(4-Ethylphenyl)-5-methyloxazol-4-yl)methyl)piperidine-4-carboxylic acid (CAS 897769-44-7)
- (Z)-1-Bromo-2,4,4,4-tetrafluorobut-1-ene (CAS 933600-87-4)
- 1-{1,4,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl}-1H-pyrrole (CAS 672949-91-6)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
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