8-((Benzo[d]thiazol-2-ylthio)methyl)-4,4-dimethylthiochroman-7-carboxylic acid 1,1-dioxide CAS 275359-52-9
| CAS No. | 275359-52-9 |
| Molecular Formula | C20H19NO4S3 |
| Molecular Weight | 433.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-((Benzo[d]thiazol-2-ylthio)methyl)-4,4-dimethylthiochroman-7-carboxylic acid 1,1-dioxide (CAS 275359-52-9) is a high-purity analytical reference standard with the molecular formula C20H19NO4S3 and a molecular weight of 433.56 g/mol.
The molecular framework of 8-((Benzo[d]thiazol-2-ylthio)methyl)-4,4-dimethylthiochroman-7-carboxylic acid 1,1-dioxide (C20H19NO4S3) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 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 8-((Benzo[d]thiazol-2-ylthio)methyl)-4,4-dimethylthiochroman-7-carboxylic acid 1,1-dioxide 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 | C20H19NO4S3 |
| Molecular Weight | 433.56 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 |
| 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 | 3 |
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- Lafutidine Impurity 5 (CAS 118288-14-5)
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- 4-(3-Nitrophenyl)thiazole-2-carboxylic Acid (CAS 185245-05-0)
- 1-Methyl-2-vinyl-imidazole (CAS 16975-71-6)
- (2-Chloro-6-nitropyridin-4-yl)methanamine (CAS 1393570-96-1)
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Why CATO?
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