(2-{5-[(2-Chloro-5-methylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}ethyl)methylamine hydrochloride CAS 1332528-84-3
| CAS No. | 1332528-84-3 |
| Molecular Formula | C13H16ClN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-{5-[(2-Chloro-5-methylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}ethyl)methylamine hydrochloride (CAS 1332528-84-3), molecular formula C13H16ClN3O2HCl and molecular weight 318.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H16ClN3O2HCl, (2-{5-[(2-Chloro-5-methylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}ethyl)methylamine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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 | C13H16ClN3O2 HCl |
| Molecular Weight | 318.20 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Benzyl-4-nitroisoindoline (CAS 127168-67-6)
- 3-Allyl-6-fluorobenzo[d]thiazol-2(3H)-imine hydrobromide (CAS 1351643-51-0)
- N-[2-(2,4-Dichlorophenoxy)propyl]-N-(2-methoxyethyl)amine (CAS 1040686-72-3)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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