2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid CAS 2008444-82-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2008444-82-2
Molecular FormulaC8H7F2NO3
Molecular Weight203.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid CAS 2008444-82-2 chemical structure

Description

The occurrence of 2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid (CAS 2008444-82-2) is a high-purity analytical reference standard with the molecular formula C8H7F2NO3 and a molecular weight of 203.14 g/mol.

The molecular framework of 2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid (C8H7F2NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 2,2-Difluoro-2-(6-methoxypyridin-3-yl)acetic acid 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 FormulaC8H7F2NO3
Molecular Weight203.14 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 sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms1

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