(Z)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)-2-(piperidin-1-yl)thiazol-4(5H)-one CAS 373371-10-9
| CAS No. | 373371-10-9 |
| Molecular Formula | C19H16Cl2N2O2S |
| Molecular Weight | 407.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H16Cl2N2O2S, (Z)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)-2-(piperidin-1-yl)thiazol-4(5H)-one contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 407.31 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.
(Z)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)-2-(piperidin-1-yl)thiazol-4(5H)-one (CAS 373371-10-9), molecular formula C19H16Cl2N2O2S and molecular weight 407.31 g/mol, is a CATO reference standard with documented purity and traceability.
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), (Z)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)-2-(piperidin-1-yl)thiazol-4(5H)-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 | C19H16Cl2N2O2S |
| Molecular Weight | 407.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Z Standards
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- N-(3,5-dichlorophenyl)-1-(4-((furan-2-ylmethyl)thio)-3-nitrophenyl)methanimine (CAS 256521-69-4)
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Recommended Standards
- (R)-3-((3,5-bis(trifluoromethyl)phenyl)amino)-4-((pyrrolidin-2-ylmethyl)amino)cyclobut-3-ene-1,2-dione (CAS 1630920-83-0)
- 2-Chloro-N-(2-chloro-6-methylphenyl)-N-(4-methoxybenzyl)thiazole-5-carboxamide (CAS 834888-63-0)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(2S)-2-pyrrolidinylmethyl]amino]-3-cyclobutene-1,2-dione (CAS 1356935-80-2)
- 3,3-Diphenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylonitrile (CAS 288105-07-7)
- 1-(2-Chlorobenzyl)pyrrolidin-3-ol, 95% (CAS 1033012-63-3)
- 4-Chloro-2-(((3,4-dimethoxybenzyl)amino)methyl)phenol (CAS 1036577-24-8)
- N'-((Dimethylamino)methylene)-N,N-dimethylformohydrazonamide (CAS 16114-05-9)
- (E)-2-((2-hydroxy-3-methoxybenzylidene)amino)-5-phenylfuran-3-carbonitrile (CAS 478033-34-0)
- 3-(1,3-benzodioxol-5-yl)-N,N-dibenzylacrylamide (CAS 298215-69-7)
- (3-Chloro-5-(morpholine-4-carbonyl)phenyl)boronic acid (CAS 957120-55-7)
- 4-Chloro-N-(3-chlorophenyl)benzamide (CAS 2447-96-3)
- Ethyl 6-bromo-5-methoxy-2-methyl-1-(p-tolyl)-1H-indole-3-carboxylate (CAS 939357-55-8)
- homopiperazine monohydrochloride (CAS 934991-99-8)
- Neuropeptide Y, human (CAS 98264-90-5)
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