8-(2-Chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-1-yl)octan-3-one CAS 95354-17-9

Purity 97%+In StockPharmaceutical Standards
CAS No.95354-17-9
Molecular FormulaC18H24ClN3O2
Molecular Weight349.86 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-(2-Chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-1-yl)octan-3-one CAS 95354-17-9 chemical structure

Description

The occurrence of 8-(2-Chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-1-yl)octan-3-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-(2-Chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-1-yl)octan-3-one (CAS 95354-17-9), molecular formula C18H24ClN3O2 and molecular weight 349.86 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H24ClN3O2, 8-(2-Chlorophenoxy)-2,2-dimethyl-4-(1H-1,2,4-triazol-1-yl)octan-3-one contains a steroid core, 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 349.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H24ClN3O2
Molecular Weight349.86 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms3

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