2-(2-Fluorophenyl)-3-(styrylsulfonyl)thiazolidine CAS 853388-09-7
| CAS No. | 853388-09-7 |
| Molecular Formula | C17H16FNO2S2 |
| Molecular Weight | 349.44 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.
2-(2-Fluorophenyl)-3-(styrylsulfonyl)thiazolidine (CAS 853388-09-7), molecular formula C17H16FNO2S2 and molecular weight 349.44 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H16FNO2S2, 2-(2-Fluorophenyl)-3-(styrylsulfonyl)thiazolidine contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 349.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H16FNO2S2 |
| Molecular Weight | 349.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| 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 Fluorophenyl Standards
- 2-(2-Fluorophenyl)-N-(2-(1-methylpyrrolidin-2-yl)ethyl)quinolin-4-amine (CAS 918970-08-8)
- 2-(4-Fluorophenyl)-N-(2-(1-methylpyrrolidin-2-yl)ethyl)quinolin-4-amine (CAS 510755-24-5)
- 2-(4-Fluorophenyl)-N-(3-(pyrrolidin-1-yl)propyl)quinolin-4-amine (CAS 918970-06-6)
- 3-((4-Fluorophenyl)thio)-N-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)propanamide (CAS 1251631-89-6)
- N-(2-Fluorophenyl)-2-((3-methyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252919-49-5)
- 3-((4-Fluorophenyl)thio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)propanamide (CAS 896359-07-2)
- (4-Fluorophenyl)(3-(2-phenylthiazol-5-yl)-1H-pyrazol-1-yl)methanone (CAS 318248-76-9)
- (4-Fluorophenyl)(4-((5-methyl-1H-pyrazol-3-yl)amino)quinazolin-2-yl)methanol (CAS 1241914-87-3)
Recommended Standards
- 2-(2-Ethoxyethoxy)-4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridine (CAS 338411-96-4)
- (2S,3R)-4-Cyclohexyl-3-(2-methoxyphenyl)-5-oxothiomorpholine-2-carboxylic acid (CAS 2202011-67-2)
- N-tert-Butyl-4-hydroxy-N-[(4-methoxyphenyl)methyl]benzene-1-sulfonamide (CAS 1881290-66-9)
- tert-Butyl 3-((2-(tert-butoxy)-2-oxoethyl)sulfonyl)pyrrolidine-1-carboxylate (CAS 1823515-71-4)
- 4-Methoxypyrimidin-5-ol (CAS 2383609-53-6)
- 4,6-Diphenylisothiazolo[5,4-d]pyrimidin-3(2H)-one (CAS 91119-03-8)
- 1-(2,4-Difluorophenyl)-3-oxocyclobutane-1-carbonitrile (CAS 1469766-69-5)
- tert-Butyl (S)-(1-(2-chloroacetyl)piperidin-3-yl)carbamate (CAS 1107645-71-5)
- 1-(6,7-dichloro-2,3-dihydro-1,4-benzodioxin -5-yl)-1-ethanone (CAS 166816-11-1)
- 6-bromo-2,2-difluoro-spiro[3.3]heptane (CAS 2260937-26-4)
- 2-((5-Bromopyrimidin-2-yl)(isobutyl)amino)acetamide (CAS 1410671-11-2)
- 2-(4-Chlorophenoxy)-1-(piperazin-1-yl)ethan-1-one (CAS 143999-83-1)
- 2-(5-(Thiophen-2-yl)-1h-1,2,4-triazol-3-yl)propan-2-amine (CAS 1340451-50-4)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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