3-(2-Aminoethyl)-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride CAS 301842-89-7
| CAS No. | 301842-89-7 |
| Molecular Formula | C12H11FN2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(2-Aminoethyl)-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3-(2-Aminoethyl)-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride (CAS 301842-89-7) is a high-purity analytical reference standard with the molecular formula C12H11FN2O2SHCl and a molecular weight of 302.75 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-(2-Aminoethyl)-5-[(4-fluorophenyl)methylidene]-1,3-thiazolidine-2,4-dione hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 302.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C12H11FN2O2S HCl |
| Molecular Weight | 302.75 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,5-Bis(4-chlorophenyl)-2,2-dimethyl-2,5-dihydro-1H-imidazo[4,5-b]phenazine (CAS 84803-71-4)
- 2,2-Dimethyl-4-(5-fluoro-2-methoxyphenyl)-4-oxobutyric acid (CAS 951885-36-2)
- tert-Butyl 1-(hydroxymethyl)-3-azabicyclo[3.1.1]heptane-3-carboxylate (CAS 1087784-78-8)
- 3-Methoxy-2-methyl-2-(methylamino)propanoic acid (CAS 1248351-51-0)
- (-)-N-(2-Chloroethyl)norapomorphine (CAS 75946-94-0)
- 2-Mercaptoethanol (CAS 60-24-2)
- 2-(1,1-dimethylethoxy)-Ethanamine, hydrochloride (1:1) (CAS 335598-67-9)
- 4,4''-Bis(bis(4-formylphenyl)amino)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 2097132-15-3)
- Pioglitazone impurity 47 (CAS 146062-48-8)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com