1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol CAS 1592279-38-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1592279-38-3
Molecular FormulaC9H6ClFO
Molecular Weight184.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol CAS 1592279-38-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 184.59 g/mol gives 1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol (CAS 1592279-38-3) is a high-purity analytical reference standard with the molecular formula C9H6ClFO and a molecular weight of 184.59 g/mol.

Structurally, 1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol (C9H6ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 184.59 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

CATO manufactures 1-(4-chloro-2-fluorophenyl)prop-2-yn-1-ol 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 FormulaC9H6ClFO
Molecular Weight184.59 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF/Cl-containing

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