(5Z)-2-Sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-4-one CAS 917985-96-7
| CAS No. | 917985-96-7 |
| Molecular Formula | C11H6F3NOS2 |
| Molecular Weight | 289.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (5Z)-2-Sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-4-one (C11H6F3NOS2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (5Z)-2-Sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-4-one (CAS 917985-96-7), a certified reference material (molecular formula C11H6F3NOS2, MW 289.30 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (5Z)-2-Sulfanylidene-5-{[2-(trifluoromethyl)phenyl]methylidene}-1,3-thiazolidin-4-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 | C11H6F3NOS2 |
| Molecular Weight | 289.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Z Standards
- (5Z)-2-Sulfanylidene-5-{[2-(1H-1,2,4-triazol-1-yl)phenyl]methylidene}-1,3-thiazolidin-4-one (CAS 860789-53-3)
- 4-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)-4-azatricyclo[5.2.1.0^{2,6}]dec-8-ene-3,5-dione (CAS 301298-66-8)
- 2-Phenyl-3-sulfanylidene-1H,2H,3H,5H,10H,10aH-imidazo[1,5-b]isoquinolin-1-one (CAS 133211-51-5)
- 2-Sulfanylidene-3-[2-(thiophen-2-yl)ethyl]-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1155931-27-3)
- 2-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 182558-48-1)
- 6-Benzyl-2-sulfanylidene-1H,2H,3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one (CAS 67140-12-9)
- N-(3-Sulfanylidene-3H-1,2,4-dithiazol-5-yl)thiophene-2-carboxamide (CAS 306980-71-2)
- 2-Sulfanylidene-3-[4-(trifluoromethyl)phenyl]imidazolidin-4-one (CAS 338773-10-7)
Recommended Standards
- (2E)-2-(5-Acetylthiophen-2-yl)-3-(2,5-difluorophenyl)prop-2-enenitrile (CAS 478260-99-0)
- (E)-[2-(4-Fluorophenoxy)-1-(4-methoxyphenyl)ethylidene](methoxy)amine (CAS 338400-75-2)
- N-(2-(2-Fluorophenoxy)-4,6-dimethylpyrimidin-5-yl)propionamide (CAS 1798675-30-5)
- (Z)-({4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl}methylidene)(methyl)oxidoazanium (CAS 321432-07-9)
- 1-(Furan-2-yl)ethyl acetate (CAS 22426-24-0)
- (4-Fluorophenyl) N-pyridin-4-ylcarbamate (CAS 1993309-72-0)
- 4-(3,5-Difluorophenyl)cyclohexan-1-one (CAS 156265-95-1)
- N-(1,3-Dioxoisoindolin-5-yl)-2-naphthamide (CAS 683235-41-8)
- 5-(2-Fluoropropan-2-yl)isoxazol-3-amine (CAS 1188908-86-2)
- 2-(4-Nitrostyryl)pyridine (CAS 1023-67-2)
- (3-(4-Chlorophenyl)-1-(m-tolyl)-1H-pyrazol-4-yl)methanol (CAS 55432-10-5)
- Tert-butyl 4-hydroxy-3-isopropylpiperidine-1-carboxylate (CAS 1698483-10-1)
- Isopropyl Diphenyl Phosphate (CAS 60763-39-5)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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