1-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride CAS 1354961-22-0
| CAS No. | 1354961-22-0 |
| Molecular Formula | C11H13N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride (CAS 1354961-22-0) is a high-purity analytical reference standard with the molecular formula C11H13N3O2HCl and a molecular weight of 255.70 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 255.70 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).
As a certified reference material (CRM), 1-[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H13N3O2 HCl |
| Molecular Weight | 255.70 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related methoxyphenyl Standards
- 3-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-80-6)
- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
- 2-(3-Methoxyphenyl)isonicotinic acid (CAS 100004-95-3)
- 2-(3-Methoxyphenyl)benzo[d]thiazole (CAS 10002-44-5)
- 4-(5-(4-Methoxyphenyl)oxazol-2-yl)aniline (CAS 10004-75-8)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- Ethyl 2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}acetate (CAS 100064-06-0)
- Methyl 5-(2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-34-7)
Recommended Standards
- 5-(trifluoromethyl)oxolane-2-carboxylic acid (CAS 77899-95-7)
- N-Methoxycarbonyl Normorphine (CAS 1261084-18-7)
- (S)-2-Amino-N-ethyl-N-(3-methoxybenzyl)-3-methylbutanamide (CAS 1354017-12-1)
- Succinaldehyde(40wt%) (CAS 638-37-9)
- N'-(4-Chlorobenzylidene)-5-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazole-3-carbohydrazide (CAS 303106-80-1)
- Sarpogrelate Impurity 48 (CAS CATO-C4X-291348)
- 2-Cyclohexyl-1-oxo-1,4-dihydro-2H-spiro[cyclopentane-1,3-isoquinoline]-4-carboxylic acid (CAS 1239843-15-2)
- Methyl 2-Nitro-4-(trifluoromethyl)benzoate (CAS 228418-45-9)
- 2-hydroxy-4-methanesulfonamidobenzoic acid (CAS 926214-34-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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