5-((4-Fluorophenyl)amino)-3-(o-tolyl)thiazolidine-2,4-dione CAS 1008971-09-2
| CAS No. | 1008971-09-2 |
| Molecular Formula | C16H13FN2O2S |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-((4-Fluorophenyl)amino)-3-(o-tolyl)thiazolidine-2,4-dione 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.
CATO supplies 5-((4-Fluorophenyl)amino)-3-(o-tolyl)thiazolidine-2,4-dione (CAS 1008971-09-2), a certified reference material (molecular formula C16H13FN2O2S, MW 316.35 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 5-((4-Fluorophenyl)amino)-3-(o-tolyl)thiazolidine-2,4-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H13FN2O2S |
| Molecular Weight | 316.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- N-(4-(4-Fluorophenyl)thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 1013771-54-4)
- 3-(4-Fluorophenyl)-5-(o-tolylamino)thiazolidine-2,4-dione (CAS 1025499-75-5)
- 3-Benzyl-5-((4-fluorophenyl)amino)thiazolidine-2,4-dione (CAS 1093404-31-9)
- N-((5-(4-Fluorophenyl)isoxazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 953181-64-1)
- 3-(3-Fluorophenyl)-5-(pyridin-2-ylmethylene)-2-thioxothiazolidin-4-one (CAS 840463-11-8)
- 1-(4-Fluorophenyl)-2-phenylquinazolin-4(1H)-one (CAS 1098-24-4)
- 2-(2-((4-Fluorophenyl)sulfonamido)thiazol-4-yl)acetic acid (CAS 926202-75-7)
- 4-(2-Fluorophenyl)-2-methyl-5-oxo-1H,4H,5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 371137-43-8)
Recommended Standards
- 3,5-Bis(benzyloxy)picolinonitrile (CAS 1000025-92-2)
- 1-[(5-Oxo-1-phenylpyrrolidin-3-yl)carbonyl]-piperidine-4-carboxylic acid 1010873-30-9 7310AC C17H20N2O4 (CAS 1010873-30-9)
- Lansoprazole Impurity 47 (CAS 142384-07-4)
- N-(Furan-2-ylmethyl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 899752-05-7)
- 4-(2-Chloroethyl)-1-methoxy-2-methylbenzene (CAS 886467-01-2)
- 59WCJ0YNWM 467459-31-0 LU-AE58054 Idalopirdine [USAN:INN] UNII-59WCJ0YNWM LU AE 58054 Lu AE58054 Idalopirdine (CAS 467459-31-0)
- 5-Methoxy-2-nitropyridine (CAS 126739-64-8)
- 5-Iodopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1083163-97-6)
- 5'-Formyl-[2,2'-bifuran]-5-carboxylic acid (CAS 886508-50-5)
- 6,7-Difluoro-2-methyl-2,3-dihydrobenzofuran-3-amine (CAS 1342958-61-5)
- (2R,3S,4S,5R)-5-((benzoyloxy)methyl)-3-hydroxytetrahydrofuran-2,4-diyl dibenzoate (CAS 314289-48-0)
- 3-methylpent-2-en-1-ol (CAS 30801-95-7)
- ethyl 2-amino-2-cyclopropyl-3,3,3-trifluoropropanoate hydrochloride (CAS 1989672-67-4)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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