(E)-4-(6-(benzylthio)imidazo[2,1-b]thiazol-5-yl)but-3-en-2-one CAS 691869-00-8
| CAS No. | 691869-00-8 |
| Molecular Formula | C16H14N2OS2 |
| Molecular Weight | 314.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies (E)-4-(6-(benzylthio)imidazo[2,1-b]thiazol-5-yl)but-3-en-2-one (CAS 691869-00-8), a certified reference material (molecular formula C16H14N2OS2, MW 314.43 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H14N2OS2, (E)-4-(6-(benzylthio)imidazo[2,1-b]thiazol-5-yl)but-3-en-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C16H14N2OS2 |
| Molecular Weight | 314.43 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related E Standards
- (2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)(2-fluorophenyl)methanone (CAS 851863-89-3)
- (2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)(4-fluorophenyl)methanone (CAS 851863-91-7)
- Methyl 2-(benzylthio)-7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 907971-20-4)
- 4-(Benzylthio)-5-chloropyridine-3-sulfonamide (CAS 1352525-78-0)
- Methyl 5-(benzylthio)-4-chloro-3-hydroxythiophene-2-carboxylate (CAS 1707581-66-5)
- 5-(6-(Benzylthio)pyridazin-3-yl)-2,4-dimethylthiazole (CAS 894006-40-7)
- 2-(Benzylthio)-6-propyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1112399-35-5)
- 6-(Benzylthio)-9-butyl-9H-purin-2-amine (CAS 93017-04-0)
Recommended Standards
- N-Cyclopropyl-N-(thiophen-3-ylmethyl)benzo[d]thiazole-6-carboxamide (CAS 1798027-86-7)
- 1-(2-(Ethylthio)-1H-benzo[d]imidazol-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 325694-31-3)
- (4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)(adamantan-1-yl)methanone (CAS 1795361-06-6)
- 2-(Benzylsulfanyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 339015-40-6)
- Ethyl 2-methoxy-6-(3-phenylpropyl)benzoate (CAS 365543-12-0)
- 2-Bromo-1-methyl-1H-imidazole-5-carbaldehyde (CAS 79326-89-9)
- 3-(2-Fluorophenyl)dihydrofuran-2,5-dione (CAS 1226148-99-7)
- 1H-Pyrazolo[3,4-b]pyridine 7-oxide (CAS 924909-11-5)
- 4-Isobutylpiperidin-4-ol (CAS 1339651-90-9)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((4-fluorophenyl)thio)acetamide (CAS 303091-05-6)
- Trihexylphosphine hydrochloride (CAS 1430948-10-9)
- tert-Butyl (5-amino-2,3-dimethyl-5-oxopent-1-en-3-yl)carbamate (CAS 1335041-86-5)
- 6-(4,4-Dimethylpiperidin-1-yl)pyridin-3-amine (CAS 1343169-31-2)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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