(Z)-Ethyl 2-(3-methyl-4-oxo-5-(piperidin-1-yl)thiazolidin-2-ylidene)acetate CAS 67432-21-7
| CAS No. | 67432-21-7 |
| Molecular Formula | C13H20N2O3S |
| Molecular Weight | 284.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-Ethyl 2-(3-methyl-4-oxo-5-(piperidin-1-yl)thiazolidin-2-ylidene)acetate.
(Z)-Ethyl 2-(3-methyl-4-oxo-5-(piperidin-1-yl)thiazolidin-2-ylidene)acetate (CAS 67432-21-7) is a high-purity analytical reference standard with the molecular formula C13H20N2O3S and a molecular weight of 284.37 g/mol.
(Z)-Ethyl 2-(3-methyl-4-oxo-5-(piperidin-1-yl)thiazolidin-2-ylidene)acetate (C13H20N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (Z)-Ethyl 2-(3-methyl-4-oxo-5-(piperidin-1-yl)thiazolidin-2-ylidene)acetate 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 | C13H20N2O3S |
| Molecular Weight | 284.37 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com