5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione CAS 439111-26-9

Purity 97%+In StockPharmaceutical Standards
CAS No.439111-26-9
Molecular FormulaC14H11Cl2N3O2
Molecular Weight324.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione CAS 439111-26-9 chemical structure

Description

CATO manufactures 5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione 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.

5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione (CAS 439111-26-9), molecular formula C14H11Cl2N3O2 and molecular weight 324.16 g/mol, is a CATO reference standard with documented purity and traceability.

5-(2,4-Dichlorophenyl)-4-(1H-1,2,4-triazol-1-yl)cyclohexane-1,3-dione (C14H11Cl2N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Physical & Chemical Properties

Molecular FormulaC14H11Cl2N3O2
Molecular Weight324.16 g/mol
AppearancePale yellow to 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3

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