2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide CAS 379255-48-8
| CAS No. | 379255-48-8 |
| Molecular Formula | C9H4ClF3N2OS |
| Molecular Weight | 280.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide.
2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide (CAS 379255-48-8), molecular formula C9H4ClF3N2OS and molecular weight 280.65 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide (C9H4ClF3N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide 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 | C9H4ClF3N2OS |
| Molecular Weight | 280.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Bumetanide Impurity 80 (CAS CATO-C4X-198680)
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- 5-(Chloromethyl)-1,4-dimethyl-1H-pyrazole hydrochloride (CAS 1956335-39-9)
- 2-Amino-4,4-dimethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-5-one (CAS 1621686-10-9)
- Ethyl 2,2-difluoro-2-(4-methoxy-3,5-dimethylphenyl)acetate (CAS 1027514-03-9)
- (S)-2-Amino-3-(3,5-dichlorophenyl)propanoic acid (CAS 13990-04-0)
- tert-Butyl 4-bromo-2-chlorobenzoate (CAS 929000-18-0)
- 1-(2,5-dichloro-4-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1921423-64-4)
- Avibactam Impurity 80 (CAS CATO-C4X-134880)
- (2S,3R,4S,5R,6R)-6-methyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 17081-04-8)
- N-[4-[[4-(Dimethylamino)-1-piperidinyl]carbonyl]phenyl]-N-[4-(4,6-di-4-morpholinyl-1,3,5-triazin-2-yl)phenyl]-urea (CAS 1197160-78-3)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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