3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one CAS 54996-61-1

Purity 97%+In StockPharmaceutical Standards
CAS No.54996-61-1
Molecular FormulaC15H18Cl2N2O4
Molecular Weight361.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one CAS 54996-61-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 361.22 g/mol gives 3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 54996-61-1), molecular formula C15H18Cl2N2O4 and molecular weight 361.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one (C15H18Cl2N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 361.22 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures 3-(2,4-Dichloro-5-isopropoxyphenyl)-5-(1-hydroxy-2-methylpropan-2-yl)-1,3,4-oxadiazol-2(3H)-one 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 FormulaC15H18Cl2N2O4
Molecular Weight361.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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 AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Nitrogen Atoms2

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