Tert-butyl2-(chloromethyl)-6,7-dihydro-4h-thiazolo[4,5-c]pyridine-5-carboxylate CAS 2306277-89-2
| CAS No. | 2306277-89-2 |
| Molecular Formula | C12H17ClN2O2S |
| Molecular Weight | 288.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl2-(chloromethyl)-6,7-dihydro-4h-thiazolo[4,5-c]pyridine-5-carboxylate (CAS 2306277-89-2) is a high-purity analytical reference standard with the molecular formula C12H17ClN2O2S and a molecular weight of 288.79 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, Tert-butyl2-(chloromethyl)-6,7-dihydro-4h-thiazolo[4,5-c]pyridine-5-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.79 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 | C12H17ClN2O2S |
| Molecular Weight | 288.79 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Tert-butyl 2-(chloromethyl)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate (CAS 2306265-51-8)
- 4-Chloro-2-isopropyl-5-phenylthieno[2,3-d]pyrimidine (CAS 1036469-40-5)
- Ethyl 1-((2-chlorothiazol-5-yl)methyl)piperidine-4-carboxylate (CAS 453557-58-9)
- 1-[(2-chlorophenyl)methyl]-5-methyl-1H-1,3-benzodiazole-2-thiol (CAS 1154202-23-9)
- 2-(4-(Ethylsulfonyl)phenyl)acetamide (CAS 1368474-33-2)
- tert-butyl 3-methylenecyclobutanecarboxylate (CAS 122699-51-8)
- N-(4-(sec-butyl)phenyl)-2-(4-(4-nitrophenyl)piperazin-1-yl)acetamide (CAS 882080-97-9)
- Arginine Impurity 18 (CAS CATO-C4X-242418)
- Dotinurad Impurity 216 (CAS CATO-C4X-2494216)
- 1-Benzyl-3-(2-methoxyphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956261-61-3)
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- Fibrinopeptide A (human) (CAS 25422-31-5)
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