ethyl 7-chloro-2-methyl-thiazolo[5,4-b]pyridine-6-carboxylate CAS 2178986-14-4
| CAS No. | 2178986-14-4 |
| Molecular Formula | C10H17ClN2O2S |
| Molecular Weight | 264.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ethyl 7-chloro-2-methyl-thiazolo[5,4-b]pyridine-6-carboxylate (CAS 2178986-14-4), a certified reference material (molecular formula C10H17ClN2O2S, MW 264.77 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, ethyl 7-chloro-2-methyl-thiazolo[5,4-b]pyridine-6-carboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C10H17ClN2O2S |
| Molecular Weight | 264.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related ethyl Standards
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- 3-chloro-5-cyclopropyl-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6-tetraene (CAS 462066-13-3)
- methyl 3-chloro-6-methoxy-benzothiophene-2-carboxylate (CAS 59812-35-0)
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Recommended Standards
- 4-(4-Chlorophenyl)-N-cyclopropyl-5-methylthiazol-2-amine (CAS 949640-99-7)
- 4-(3-Chlorophenyl)-N-cyclopropyl-5-methylthiazol-2-amine (CAS 949272-07-5)
- 5-(((2-Chlorothiazol-5-yl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 439110-88-0)
- 3-(4-Chlorophenyl)-2-ethyl-5,6-dihydroimidazo[2,1-b]thiazole (CAS 64338-91-6)
- 7-Hydroxy-6-methyl-8-nitro-2,3-dihydro-5H-oxazolo[3,2-a]pyridin-5-one (CAS 1303510-26-0)
- 2-(4-Chlorophenoxy)-1-(piperazin-1-yl)ethan-1-one (CAS 143999-83-1)
- Ethyl 4-hydroxy-6-methoxy-1,5-naphthyridine-3-carboxylate (CAS 53241-92-2)
- (E)-3-hydroxyisobenzofuran-1-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 339023-47-1)
- N1-Methyl-6-(trifluoromethyl)benzene-1,2,4-triamine (CAS 2792167-60-1)
- 2-(3-Chlorobenzoyl)-5-methylpyridine (CAS 1187166-33-1)
- tert-Butyl 3-(2-fluoroethoxy)azetidine-1-carboxylate (CAS 1344700-63-5)
- 2-chloro-3-[2,6-dichloro-4-(trifluoromethyl)phenyl]propanenitrile (CAS 258518-45-5)
- 8-Hydroxy-6-methylquinolin-2(1H)-one (CAS 312753-44-9)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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