2,5-Dichloro-N-(2-(methylthio)benzo[d]thiazol-6-yl)thiophene-3-carboxamide CAS 476643-30-8
| CAS No. | 476643-30-8 |
| Molecular Formula | C13H8Cl2N2OS3 |
| Molecular Weight | 375.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,5-Dichloro-N-(2-(methylthio)benzo[d]thiazol-6-yl)thiophene-3-carboxamide 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.
CATO supplies 2,5-Dichloro-N-(2-(methylthio)benzo[d]thiazol-6-yl)thiophene-3-carboxamide (CAS 476643-30-8), a certified reference material (molecular formula C13H8Cl2N2OS3, MW 375.32 g/mol) for analytical method development and quality control.
The molecular framework of 2,5-Dichloro-N-(2-(methylthio)benzo[d]thiazol-6-yl)thiophene-3-carboxamide (C13H8Cl2N2OS3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
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 | C13H8Cl2N2OS3 |
| Molecular Weight | 375.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Dichloro Standards
- 2,5-Dichloro-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide (CAS 392246-45-6)
- 5,7-Dichloro-N-methyl-N-phenylthiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000573-34-1)
- 5,7-Dichloro-N-(m-tolyl)thiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000575-59-6)
- 5,7-Dichloro-N-(p-tolyl)thiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000576-31-7)
- 2,4-Dichloro-5-(n-(2-(pyridin-2-yl)ethyl)sulfamoyl)benzoic acid (CAS 725710-61-2)
- (E)-4,6-Dichloro-3-(3-oxo-3-(phenylamino)prop-1-en-1-yl)-1H-indole-2-carboxylic acid (CAS 153436-22-7)
- 2,6-dichloro-4-{4-[4-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl}pyridine (CAS 680215-90-1)
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Recommended Standards
- 1-(tert-Butyl) 2-methyl (S)-4-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate (CAS 462125-00-4)
- 4-((4-Bromophenyl)thio)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 339019-23-7)
- 1-(tert-Butyl) 2-methyl (R)-4-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate (CAS 647857-54-3)
- 4-(n-Methylsulfamoyl)-2'-(trifluoromethoxy)-[1,1'-biphenyl]-2-carboxylic acid (CAS 926223-80-5)
- Lithium 6,7-dihydro-4H-pyrano[4,3-d]thiazole-2-carboxylate (CAS 259810-15-6)
- 3-(3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-5-yl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 882220-11-3)
- 2-(3-Chloro-2-methylpropyl)-1-ethyl-1h-imidazole (CAS 1342699-06-2)
- Apalutamide Impurity 98 (CAS CATO-C4X-274998)
- 3,4-Dichloro-5-fluorobenzoyl chloride (CAS 1806353-92-3)
- (S)-3-(1-Aminopropyl)benzonitrile hydrochloride (CAS 2446211-84-1)
- tert-Butyl 5-oxo-7-azabicyclo[2.2.1]hept-2-ene-7-carboxylate (CAS 227454-58-2)
- N-(Furan-2-ylmethyl)hydrazinecarboximidamide (CAS 81067-83-6)
- (S)-4-(4-(Benzyloxy)phenyl)pyrrolidin-2-one (CAS 1956436-42-2)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com