0583AD 1186310-67-7 4-((tert-Butyldimethylsilyloxy)methyl)-2-chloro-3-(dimethoxymethyl)pyridine C15H26ClNO3Si CAS 1186310-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1186310-67-7
Molecular FormulaC15H26ClNO3Si
Molecular Weight331.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

0583AD 1186310-67-7 4-((tert-Butyldimethylsilyloxy)methyl)-2-chloro-3-(dimethoxymethyl)pyridine C15H26ClNO3Si CAS 1186310-67-7 chemical structure

Description

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.

0583AD 1186310-67-7 4-((tert-Butyldimethylsilyloxy)methyl)-2-chloro-3-(dimethoxymethyl)pyridine C15H26ClNO3Si (CAS 1186310-67-7), molecular formula C15H26ClNO3Si and molecular weight 331.91 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 0583AD 1186310-67-7 4-((tert-Butyldimethylsilyloxy)methyl)-2-chloro-3-(dimethoxymethyl)pyridine C15H26ClNO3Si (C15H26ClNO3Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 331.91 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

Molecular FormulaC15H26ClNO3Si
Molecular Weight331.91 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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