(Z)-N-acetyl-N-(5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)acetamide CAS 866154-61-2
| CAS No. | 866154-61-2 |
| Molecular Formula | C15H12N2O5S2 |
| Molecular Weight | 364.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(Z)-N-acetyl-N-(5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)acetamide (CAS 866154-61-2) is a high-purity analytical reference standard with the molecular formula C15H12N2O5S2 and a molecular weight of 364.40 g/mol.
Structurally, (Z)-N-acetyl-N-(5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)acetamide (C15H12N2O5S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 364.40 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O5S2 |
| Molecular Weight | 364.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
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- 10H-3,10'-Biphenoxazine (CAS 19692-92-3)
- 1-[(5Z)-5-[(3-Hydroxy-4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]pyrrolidine-2,5-dione (CAS 400077-36-3)
- N-(1H-Pyrazolo[3,4-b]pyridin-3-yl)acetamide (CAS 82216-16-8)
- 4-Fluoro-6-methoxy-1H-indazole (CAS 887569-13-3)
- (S)-2-((2-(Allyloxy)phenoxy)methyl)oxirane (CAS 66966-20-9)
- 2-(((5-Amino-1,3,4-thiadiazol-2-yl)thio)methyl)-5-methoxy-4H-pyran-4-one (CAS 1949816-69-6)
- Cinacalcet Impurity 48 (CAS 10420-89-0)
- 3,4-Dichloro-2-fluoromandelic acid (CAS 1803787-59-8)
- tert-Butyl 6-iodospiro[chroman-2,4'-piperidine]-1'-carboxylate (CAS 1086398-17-5)
- 4-(5-(1-Isobutylpyrrolidin-2-yl)-4-methylpyridin-2-yl)morpholine (CAS 1352540-55-6)
- 4-(Cyclopentyloxy)picolinimidamide (CAS 1179533-43-7)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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