3-[5-(2-Chlorobenzyl)-1,3-oxazol-2-yl]piperidine dihydrochloride CAS 1982950-46-8
| CAS No. | 1982950-46-8 |
| Molecular Formula | C15H17ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-[5-(2-Chlorobenzyl)-1,3-oxazol-2-yl]piperidine dihydrochloride (CAS 1982950-46-8), molecular formula C15H17ClN2OHCl and molecular weight 313.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-[5-(2-Chlorobenzyl)-1,3-oxazol-2-yl]piperidine dihydrochloride (C15H17ClN2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 313.22 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H17ClN2O 2*HCl |
| Molecular Weight | 313.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzyl Standards
- 1-(4-Chlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-38-8)
- 1-(3-Chlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001566-82-0)
- 1-(3-Chlorobenzyl)-1H-pyrazol-4-amine (CAS 1002033-41-1)
- 3-(2-Chlorobenzyl)pyrrolidine (CAS 1003561-98-5)
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- 1-(3-Chlorobenzyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-imine (CAS 1004643-48-4)
- 1-(4-Chlorobenzyl)-2-oxo-N-(3-phenylpropyl)-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 1005291-55-3)
- 1-(2-Chlorobenzyl)-5-methyl-3,4-dinitro-1h-pyrazole (CAS 1005669-24-8)
Recommended Standards
- N-(2-chloro-4-nitrophenyl)-2-((3-cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332127-70-5)
- 1-(4-(Thiazol-2-yl)phenyl)thiourea (CAS 1146290-45-0)
- MOF-867 (CAS 1431375-07-3)
- 4-Cyano-1H-pyrazole-5-carbohydrazide (CAS 321574-31-6)
- Cis-1,2,3,4-cyclopentanetetracarboxylicdianhydride (CAS 4802-47-5)
- 1-Methyl-5-oxopyrrolidine-3-carbonitrile (CAS 172261-37-9)
- 1-(2-Methylbutyl)-1h-1,2,4-triazol-3-amine (CAS 1250156-76-3)
- (2-Methyl-4-(methylthio)phenyl)boronic acid (CAS 444722-03-6)
- (S)-Methyl 2-amino-2-methylbutanoate hydrochloride (CAS 92760-72-0)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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