(5E)-5-(Biphenyl-4-ylmethylene)-2-mercapto-1,3-thiazol-4(5H)-one 110932-40-6 8762AC C16H11NOS2 CAS 110932-40-6
| CAS No. | 110932-40-6 |
| Molecular Formula | C16H11NOS2 |
| Molecular Weight | 297.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5E)-5-(Biphenyl-4-ylmethylene)-2-mercapto-1,3-thiazol-4(5H)-one 110932-40-6 8762AC C16H11NOS2.
CATO supplies (5E)-5-(Biphenyl-4-ylmethylene)-2-mercapto-1,3-thiazol-4(5H)-one 110932-40-6 8762AC C16H11NOS2 (CAS 110932-40-6), a certified reference material (molecular formula C16H11NOS2, MW 297.39 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H11NOS2, (5E)-5-(Biphenyl-4-ylmethylene)-2-mercapto-1,3-thiazol-4(5H)-one 110932-40-6 8762AC C16H11NOS2 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 297.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C16H11NOS2 |
| Molecular Weight | 297.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related E Standards
- (E)-5-([1,1'-Biphenyl]-4-ylmethylene)-2-mercaptothiazol-4(5H)-one (CAS 1784763-15-0)
- 2-([1,1'-Biphenyl]-4-yl)-3-(methylsulfonyl)-1H-pyrrole (CAS 1707379-25-6)
- 2-([1,1'-Biphenyl]-4-yl)-1-morpholinoethane-1-thione (CAS 5428-57-9)
- 2-([1,1'-Biphenyl]-2-carbonyl)-5-aminopentanoic acid (CAS 881040-80-8)
- 2-{[1,1'-Biphenyl]-4-yl}indolizine-3-carbaldehyde (CAS 558473-55-5)
- 4-{[1,1'-biphenyl]-4-yl}-2-(1H-pyrrol-1-yl)pyrimidine (CAS 860785-15-5)
- 5-([1,1'-Biphenyl]-4-yl)-2-phenyloxazole (CAS 852-36-8)
- (4E)-4-(Biphenyl-4-ylmethylene)-3-(chloromethyl)-isoxazol-5(4H)-one (CAS 1142199-37-8)
Recommended Standards
- Tert-butyl 4-(5-oxo-1,4-diazepan-1-yl)piperidine-1-carboxylate (CAS 1092351-45-5)
- 2-(1-{[methyl(oxan-4-yl)carbamoyl]methyl}cyclohexyl)acetic acid (CAS 1157262-35-5)
- Ethyl 3-(Dibenzylamino)propionate (CAS 108898-31-3)
- 3-(4-Hexyloxybenzoyl)-4-methylpyridine (CAS 1187164-05-1)
- (R)-4-Cbz-piperazine-2-carboxylic Acid (CAS 276695-09-1)
- 4-Chloro-2-(4-ethoxy-3-methoxyphenyl)quinoline-6-sulfonyl fluoride (CAS 196813-43-1)
- 3-isopropyl-5-methylsulfanyl-1,6-dihydropyrazolo[4,3-d]pyrimidin-7-one (CAS 1289139-29-2)
- 5-(1-Benzofuran-2-yl)-3-(chloromethyl)isoxazole (CAS 1105191-44-3)
- 5-Hydroxy-4-(3-(piperidin-1-ylmethyl)phenyl)isoquinolin-1(2H)-one (CAS 651029-64-0)
- Ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate (CAS 188937-11-3)
- 3-Chloro-5-((4-isopropylpiperazin-1-yl)sulfonyl)pyridine-4-thiol (CAS 1352499-36-5)
- 2-[(4R)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]-5,6,7,8-tetrahydroquinoline (CAS 2375437-25-3)
- (2R,3S,4S,5R)-2,5-Bis(hydroxymethyl)-oxolane-2,3,4-triol (CAS 470-23-5)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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