1-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-ol CAS 2228378-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2228378-85-4
Molecular FormulaC7H4Cl2F3NO
Molecular Weight246.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-ol CAS 2228378-85-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-ol.

1-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-ol (CAS 2228378-85-4) is a high-purity analytical reference standard with the molecular formula C7H4Cl2F3NO and a molecular weight of 246.01 g/mol.

1-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-1-ol (C7H4Cl2F3NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).

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-(3,5-Dichloropyridin-4-yl)-2,2,2-trifluoroethan-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 FormulaC7H4Cl2F3NO
Molecular Weight246.01 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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