(5Z)-3-Methyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione CAS 366819-36-5
| CAS No. | 366819-36-5 |
| Molecular Formula | C17H13NO3S |
| Molecular Weight | 311.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5Z)-3-Methyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(5Z)-3-Methyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 366819-36-5), molecular formula C17H13NO3S and molecular weight 311.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (5Z)-3-Methyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione (C17H13NO3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (5Z)-3-Methyl-5-[(3-phenoxyphenyl)methylidene]-1,3-thiazolidine-2,4-dione 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.
Physical & Chemical Properties
| Molecular Formula | C17H13NO3S |
| Molecular Weight | 311.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (5E)-5-{[4-(benzyloxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 262844-52-0)
- (E)-({6-phenylimidazo[2,1-b][1,3]thiazol-5-yl}methylidene)amino cyclopropanecarboxylate (CAS 338418-09-0)
- (5-(Thiophen-2-yl)isoxazol-3-yl)methyl (Z)-3-phenylacrylate (CAS 946346-98-1)
- 1-(3-Ethylureido)-1-oxopropan-2-yl 2-(methylthio)nicotinate (CAS 747410-12-4)
- methyl 2-[1-(aminomethyl)cyclopentyl]acetate hydrochloride (CAS 1803581-84-1)
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- 3-[(2-fluorophenyl)methyl]pyrrolidin-3-ol hydrochloride (CAS 1246635-88-0)
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