5-(2-bromo-5-methoxyphenyl)-1,3,4-oxadiazol-2-amine CAS 939962-84-2
| CAS No. | 939962-84-2 |
| Molecular Formula | C9H8BrN3O2 |
| Molecular Weight | 270.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.08 g/mol gives 5-(2-bromo-5-methoxyphenyl)-1,3,4-oxadiazol-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(2-bromo-5-methoxyphenyl)-1,3,4-oxadiazol-2-amine (CAS 939962-84-2), a certified reference material (molecular formula C9H8BrN3O2, MW 270.08 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 5-(2-bromo-5-methoxyphenyl)-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 270.08 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(2-bromo-5-methoxyphenyl)-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 | C9H8BrN3O2 |
| Molecular Weight | 270.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- Methyl 2-(6-bromo-1H-imidazo[4,5-b]pyridin-2-yl)acetate (CAS 1023812-94-3)
- Ethyl 4-bromo-5h-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 1029144-28-2)
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- 7-acetyl-6-bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 1152582-08-5)
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Recommended Standards
- 4-Bromo-7-methoxy-1H-indole-2-carboxylic acid (CAS 900640-38-2)
- 5-Bromo-4-cyano-2-methoxyphenyl acetate (CAS 515832-53-8)
- 4-Bromo-5-methoxy-1H-indole-2-carboxylic acid (CAS 92622-97-4)
- 5-Bromo-7-methoxypyrazolo[1,5-a]pyridine-2-carboxamide (CAS 2721374-89-4)
- 2-(5-Bromo-3,4-dimethoxy-2-pyridyl)acetonitrile (CAS 850349-70-1)
- (5-bromo-1H-pyrazol-3-yl)methanol hydrochloride (CAS 2102408-79-5)
- (3-Methanesulfonylphenyl)(4-methoxyphenyl)methanamine (CAS 1016744-62-9)
- Olodaterol Impurity 9 (CAS CATO-C4X-19439)
- 2-Hydrazinyl-5-methoxy-1H-benzo[d]imidazole (CAS 99122-14-2)
- 1-Butyl-3-hydroxy-3-(5-phenyl-1,3,4-oxadiazol-2-yl)indolin-2-one (CAS 730972-91-5)
- 2-(3-Isopropyl-1H-1,2,4-triazol-5-yl)ethan-1-amine dihydrochloride (CAS 2344680-74-4)
- 2-Chloro-N-(4-fluorophenyl)isonicotinamide (CAS 1019383-51-7)
- 4-Methoxy-6-methylpicolinic acid (CAS 83282-64-8)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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