tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate CAS 939986-94-4
| CAS No. | 939986-94-4 |
| Molecular Formula | C14H21ClN2O3S |
| Molecular Weight | 332.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.85 g/mol gives tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate (CAS 939986-94-4), molecular formula C14H21ClN2O3S and molecular weight 332.85 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate (C14H21ClN2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate 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 | C14H21ClN2O3S |
| Molecular Weight | 332.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(7-Amino-1-chloro-2-oxoheptan-3-yl)-4-methylbenzenesulfonamide (CAS 2104-86-1)
- tert-Butyl 4-((2-chlorothiazol-5-yl)methoxy)piperidine-1-carboxylate (CAS 939986-56-8)
- N-(4-chlorophenyl)-4-(pyridin-2-yl)piperazine-1-carbothioamide (CAS 431886-32-7)
- Tributylstannyl metaborate (CAS 17313-85-8)
- 1053182-85-6 (2-Methylfuran-3-yl)boronic acid DTXSID60679054 (CAS 1053182-85-6)
- 8-hydroxy-5-methyl-6-oxo-1,5-naphthyridine-2-carbonitrile (CAS 2407858-05-1)
- 1-(4-Bromobenzo[d]thiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1203283-23-1)
- 5-Chloro-2,4-dinitrobenzoic acid (CAS 136833-36-8)
- Methyl 1-(2-Aminoethyl)-1H-1,2,3-triazole-4-carboxylate Hydrochloride (CAS 1613134-39-6)
- (S)-2-(4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)propanoic acid (CAS 1220108-42-8)
- 1-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[3,2-b]pyridine (CAS 1807956-37-1)
- n-[(2,5-difluorophenyl)methyl]aniline (CAS 1096852-39-9)
- Dapagliflozin Impurity 83 (CAS CATO-C4X-113883)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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