2-{[(5E)-5-[(2H-1,3-benzodioxol-5-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}-3-methylbutanoic acid CAS 1030620-44-0
| CAS No. | 1030620-44-0 |
| Molecular Formula | C16H16N2O5S |
| Molecular Weight | 348.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-{[(5E)-5-[(2H-1,3-benzodioxol-5-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}-3-methylbutanoic acid (CAS 1030620-44-0), a certified reference material (molecular formula C16H16N2O5S, MW 348.37 g/mol) for analytical method development and quality control.
2-{[(5E)-5-[(2H-1,3-benzodioxol-5-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}-3-methylbutanoic acid (C16H16N2O5S) contains a flavonoid core, 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).
As a certified reference material (CRM), 2-{[(5E)-5-[(2H-1,3-benzodioxol-5-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]amino}-3-methylbutanoic acid 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 | C16H16N2O5S |
| Molecular Weight | 348.37 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-(((6-Ethoxybenzo[d]thiazol-2-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 1023845-26-2)
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- Z-Val-OSu (CAS 3496-11-5)
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- N-(phenethylcarbamothioyl)thiophene-2-carboxamide (CAS 425613-42-9)
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- Ethyl 2-((2-chlorobenzyl)thio)-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 907971-32-8)
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