2-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97% CAS 1247348-75-9
| CAS No. | 1247348-75-9 |
| Molecular Formula | C9H5ClF3NS |
| Molecular Weight | 251.66 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-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97%.
2-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97% (CAS 1247348-75-9), molecular formula C9H5ClF3NS and molecular weight 251.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97% (C9H5ClF3NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 251.66 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloromethyl-7-(trifluoromethyl)benzo[d]thiazole, 97% meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole (CAS 110704-50-2)
- 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)
- 3-Acetamido-5-fluorobenzenesulfonyl chloride (CAS 1393542-95-4)
- 4-Amino-2-chloro-5-nitrobenzene-1-sulfonamide (CAS 72426-58-5)
- 4-(3-Bromophenyl)-6-methylpyrimidin-2-amine (CAS 913322-49-3)
- BENZYL 4-NITROAZEPANE-1-CARBOXYLATE (CAS 1823863-01-9)
- 2,3,5-Trichloropyridin-4-amine (CAS 28443-69-8)
- 5-(Furan-2-yl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 27106-16-7)
- 7-Methylsaccharin (CAS 136526-27-7)
- (2-Chlorophenyl)(3-(methylamino)piperidin-1-yl)methanone hydrochloride (CAS 1834499-97-6)
- Lasmiditan Impurity 40 (CAS CATO-C4X-247840)
- Methyl 4-((4-(tert-butyl)benzyl)oxy)-3,5-dichlorobenzoate (CAS 866153-31-3)
- 4-Iodo-N-(4-methylcyclohexyl)benzamide (CAS 950077-11-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
Why CATO?
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