2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole CAS 110704-50-2
| CAS No. | 110704-50-2 |
| Molecular Formula | C9H5ClF3NS |
| Molecular Weight | 251.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole (CAS 110704-50-2), molecular formula C9H5ClF3NS and molecular weight 251.66 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole (C9H5ClF3NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 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-(Chloromethyl)-5-(trifluoromethyl)benzothiazole 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 | C9H5ClF3NS |
| Molecular Weight | 251.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 2-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97% (CAS 1247348-75-9)
- 2-Chloromethyl-4-(trifluoromethyl)benzo[d]thiazole, 97% (CAS 1247348-94-2)
- 2-Chloromethyl-6-(trifluoromethyl)benzo[d]thiazole, 97% (CAS 126764-52-1)
- 4-(5-(Chloromethyl)-1,2,4-oxadiazol-3-yl)-N-methylbenzamide (CAS 1119452-69-5)
- (4E)-3-(Chloromethyl)-4-(4-methoxybenzylidene)-isoxazol-5(4H)-one (CAS 1142199-12-9)
- (4E)-3-(Chloromethyl)-4-(2-methoxybenzylidene)-isoxazol-5(4H)-one 1142199-13-0 9228AC C12H10ClNO3 (CAS 1142199-13-0)
- (4E)-3-(Chloromethyl)-4-(3-methoxybenzylidene)-isoxazol-5(4H)-one (CAS 1142199-16-3)
- 5-(4-(Chloromethyl)phenyl)-3-methylisoxazole-4-carboxylic acid (CAS 1243415-10-2)
Recommended Standards
- 6-(Trifluoromethyl)pyridine-3-sulfonyl chloride 959996-58-8 C6H3ClF3NO2S Y4858 (CAS 959996-58-8)
- 4-Chloro-3-nitrobenzene-1-sulfonohydrazide (CAS 6655-80-7)
- 4-Amino-2-chloro-5-nitrobenzene-1-sulfonamide (CAS 72426-58-5)
- 4-(Trifluoromethyl)piperidine-1-sulfonyl chloride (CAS 679433-04-6)
- 2-oxa-8-azaspiro[5.5]undecane hydrochloride (CAS 1987557-31-2)
- Quinelorane Dihydrochloride (CAS 97548-97-5)
- 4-Ethyl 2-methyl 5-amino-3-methylthiophene-2,4-dicarboxylate (CAS 61320-67-0)
- (3,4-Dichloro-phenyl)-ethyl-amine (CAS 17847-40-4)
- 1-(3-Fluoro-4-methoxyphenyl)cyclopropanemethanamine (CAS 1368693-23-5)
- 5-((3-Phenoxypropyl)thio)-1,3,4-thiadiazol-2-amine (CAS 875750-28-0)
- Calcium 4-aminosalicylate Heptahydrate (CAS 133-15-3)
- 2-((3-Ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(3-methoxybenzyl)acetamide (CAS 1040635-41-3)
- 6,7,8,9,10,11-hexahydrocycloocta[{b}]quinolin-12(5{H})-one (CAS 17090-00-5)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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