2-Chloromethyl-3,4-dimethoxypyridine-d7, Hydrochloride CAS 1185116-63-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1185116-63-5
Molecular Formula-
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloromethyl-3,4-dimethoxypyridine-d7, Hydrochloride CAS 1185116-63-5 chemical structure

Description

The occurrence of 2-Chloromethyl-3,4-dimethoxypyridine-d7, Hydrochloride is closely related to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Chloromethyl-3,4-dimethoxypyridine-d7, Hydrochloride (CAS 1185116-63-5), molecular formula C8H3D7ClNO2HCl and molecular weight 231.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Chloromethyl-3,4-dimethoxypyridine-d7, Hydrochloride (C8H3D7ClNO2HCl) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

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 FormulaC8H3D7ClNO2 HCl
Molecular Weight231.12 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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