6-Chloro-3-isopropylbenzo[d]thiazol-2(3H)-one CAS 63755-00-0
| CAS No. | 63755-00-0 |
| Molecular Formula | C10H10ClNOS |
| Molecular Weight | 227.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 6-Chloro-3-isopropylbenzo[d]thiazol-2(3H)-one (CAS 63755-00-0), a certified reference material (molecular formula C10H10ClNOS, MW 227.71 g/mol) for analytical method development and quality control.
The molecular framework of 6-Chloro-3-isopropylbenzo[d]thiazol-2(3H)-one (C10H10ClNOS) 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10ClNOS |
| Molecular Weight | 227.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(((5-Nitrothiazol-2-yl)amino)methylene)-1H-indene-1,3(2H)-dione (CAS 1023524-08-4)
- 4-(2,3-Dimethyl-4-propoxybenzylidene)pyrazolidine-3,5-dione (CAS 820238-68-4)
- Methyl (3-(2-chlorophenyl)-5-methylisoxazole-4-carbonyl)glycinate (CAS 326902-86-7)
- 6-Methyl-2,3-bis(trifluoromethyl)pyridine (CAS 1099597-76-8)
- n-(3-Chloro-4-fluorobenzyl)-1-cyclopropylmethanamine (CAS 1247585-62-1)
- 5-(Phenylthio)pentan-2-one (CAS 81358-55-6)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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