(2E)-3-(Dimethylamino)-1-[2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one CAS 1823194-88-2
| CAS No. | 1823194-88-2 |
| Molecular Formula | C13H13N3OS |
| Molecular Weight | 259.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2E)-3-(Dimethylamino)-1-[2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (CAS 1823194-88-2), molecular formula C13H13N3OS and molecular weight 259.33 g/mol, is a CATO reference standard with documented purity and traceability.
(2E)-3-(Dimethylamino)-1-[2-(pyridin-3-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (C13H13N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (2E)-3-(Dimethylamino)-1-[2-(pyridin-3-yl)-1,3-thiazol-5-yl]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 | C13H13N3OS |
| Molecular Weight | 259.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-3-(Dimethylamino)-1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]prop-2-en-1-one (CAS 1211960-17-6)
- (E)-3-(dimethylamino)-1-(2-(pyridin-2-yl)thiazol-5-yl)prop-2-en-1-one (CAS 383147-65-7)
- 1-{7-[(E)-2-(Dimethylamino)vinyl]-2-ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone (CAS 1306753-70-7)
- 5,7-Bis((dimethylamino)methyl)quinolin-8-ol (CAS 87236-63-3)
- 3-(1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-yl)benzoic acid (CAS 1206969-78-9)
- 4-(1-(2-(Dimethylamino)ethyl)-1h-pyrazol-4-yl)benzoic acid (CAS 1206970-25-3)
- Methyl 3-(((dimethylamino)methylene)amino)-6-methyl-1H-indole-2-carboxylate (CAS 1217885-78-3)
- 1-[2-(dimethylamino)ethyl]-5-phenyl-1H-pyrazole-4-carboxylic acid (CAS 1283555-02-1)
Recommended Standards
- (2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)(phenyl)methanone (CAS 17899-57-9)
- (5Z)-3-(2,2-Dimethoxyethyl)-5-[(dimethylamino)methylidene]-2-sulfanylideneimidazolidin-4-one (CAS 478039-59-7)
- (3-(1-(Methylsulfonyl)cyclohexyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 1710696-12-0)
- 2-(5-Amino-3-cyclobutyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (CAS 1707667-72-8)
- Ethyl 8-hydroxypyrido[3,2-d]pyrimidine-7-carboxylate (CAS 1352395-77-7)
- 3-Chloro-4-iodo-2-methoxyaniline (CAS 943831-01-4)
- (1-(2-Fluorophenyl)-1h-pyrazol-5-yl)methanamine hydrochloride (CAS 2680614-79-1)
- 4,5-Dihydronaphtho[1,2-b]thiophene-2-carbohydrazide (CAS 278782-13-1)
- 3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-phenylpropanoic acid (CAS 367501-40-4)
- 3,3-[1,3-Phenylenebis(oxy)]dipropanoic acid (CAS 61479-41-2)
- 2-(4-Cyano-5-(difluoromethyl)-6-fluoropyridin-3-yl)acetic acid (CAS 1805355-02-5)
- 65538-26-3 (~2~H_5_)Phenyl(~2~H_2_)acetonitrile DTXSID40584076 (CAS 65538-26-3)
- 2-Hydroxy-2-methoxyethyl benzoate (CAS 918663-31-7)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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