5-((2-Chloro-4,5-dimethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine CAS 1706453-75-9
| CAS No. | 1706453-75-9 |
| Molecular Formula | C11H12ClN3O2 |
| Molecular Weight | 253.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((2-Chloro-4,5-dimethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine (CAS 1706453-75-9), molecular formula C11H12ClN3O2 and molecular weight 253.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 5-((2-Chloro-4,5-dimethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5-((2-Chloro-4,5-dimethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine 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 | C11H12ClN3O2 |
| Molecular Weight | 253.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-((2-Chloro-4-ethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine (CAS 1706452-08-5)
- tert-Butyl (4-chloro-5-cyanopyridin-2-yl)carbamate (CAS 1708976-70-8)
- 5-((4-Chloro-2,6-dimethylphenoxy)methyl)-1,3,4-oxadiazol-2-amine (CAS 1706444-49-6)
- 1-(2-Chlorobenzyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 175205-45-5)
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- 4-Chloro-5-methylpyridin-3-ol (CAS 1261269-38-8)
- Ethyl (S)-2-amino-4-fluoro-4-methylpentanoate hydrochloride (CAS 2095926-24-0)
- 1,1,1,3,3,3-Hexafluoropropan-2-yl (E)-but-2-enoate (CAS 135771-94-7)
- 2-(2,3-Dimethyl-phenoxy)-butyric acid (CAS 3347-50-0)
- 11-(Aminooxy)undecyltrimethoxysilane (CAS 870482-12-5)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
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