3-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one CAS 691881-87-5
| CAS No. | 691881-87-5 |
| Molecular Formula | C22H14ClNO4S2 |
| Molecular Weight | 455.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (C22H14ClNO4S2) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
3-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 691881-87-5), molecular formula C22H14ClNO4S2 and molecular weight 455.93 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-[(2H-1,3-Benzodioxol-5-yl)methyl]-5-{[5-(2-chlorophenyl)furan-2-yl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one 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 | C22H14ClNO4S2 |
| Molecular Weight | 455.93 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related H Standards
- 7-(2H-1,3-Benzodioxol-5-yl)-2-[3-(2-chlorophenyl)-4-methyl-1,2-oxazol-5-yl]-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860650-22-2)
- 5-(2H-1,3-Benzodioxol-5-yl)-2-[(2,6-dichlorophenyl)methyl]-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)cyclohex-2-en-1-one (CAS 439112-25-1)
- 2-{[6-(2H-1,3-benzodioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-(4-methyl-1,3-oxazol-2-yl)acetamide (CAS 625378-08-7)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(2-chlorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866136-02-9)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(3-chlorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866142-82-7)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(2-fluorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866142-83-8)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-fluorophenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 866136-03-0)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-{[(2-fluorophenyl)methyl]sulfanyl}-1H,4H,5H-indeno[1,2-d]pyrimidin-5-one (CAS 861211-16-7)
Recommended Standards
- 2-(3-Chloro-4-methoxyphenyl)-1-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)ethan-1-one (CAS 1775482-42-2)
- 5-(5-((3-Benzyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)furan-2-yl)-2-chlorobenzoic acid (CAS 432499-63-3)
- 1-(4-Chlorophenyl)-3-(8-methyl-2-oxo-7-(2-(piperidin-2-yl)ethoxy)-2H-chromen-3-yl)urea (CAS 1535221-75-0)
- Ethyl 3-(N-(5-chloro-2,4-dimethoxyphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 932464-60-3)
- (2S,3S)-2-Hydroxy-3-nitropentanoic acid (CAS 1628928-80-2)
- potassium 2,5-dihydroxypentanoate (CAS 1955493-84-1)
- (S)-1-(3-chloro-4-methoxyphenyl)pentan-1-amine (CAS 1212806-33-1)
- 2-{[(4-chlorophenyl)methyl]amino}acetic acid hydrochloride (CAS 90562-54-2)
- (6-Fluoro-2-methyl-3-nitrophenyl)methanol (CAS 1613329-94-4)
- β-N-methylamino-L-alanine (CAS 15920-93-1)
- PX-866 (CAS 502632-66-8)
- (6-Fluoro-2,3-dihydrobenzofuran-7-yl)methanamine (CAS 1891255-32-5)
- Ethyl 2-(2-chlorophenyl)ethanimidate hydrochloride (CAS 55770-05-3)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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