5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine CAS 1016495-77-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1016495-77-4
Molecular FormulaC8H5Cl2N3O
Molecular Weight230.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine CAS 1016495-77-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 230.05 g/mol gives 5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine (CAS 1016495-77-4), a certified reference material (molecular formula C8H5Cl2N3O, MW 230.05 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H5Cl2N3O, 5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine 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 230.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 5-(3,5-Dichlorophenyl)-1,3,4-oxadiazol-2(3h)-imine 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 FormulaC8H5Cl2N3O
Molecular Weight230.05 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentCl-containing
Nitrogen Atoms3

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