Description

α-Descyclohexyl-α-Phenyl Oxybutynin is a high-purity pharmaceutical intermediate and chemical reference standard. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis and study of anticholinergic agents. It is primarily required by pharmaceutical R&D laboratories, contract manufacturing organizations (CMOs), and academic institutions focused on urology and neurology drug discovery.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of oxybutynin analogs and related anticholinergic compounds.
• Reference Standard: Used for analytical method development, validation, and quality control (QC) testing in API manufacturing.
• Medicinal Chemistry Research: Serves as a crucial precursor for structure-activity relationship (SAR) studies to develop new therapeutics for overactive bladder (OAB) and hyperhidrosis.
• Process Development: Employed in scaling up and optimizing synthetic routes for anticholinergic drugs under Good Manufacturing Practice (GMP) conditions.
• Metabolite Studies: Used in pharmacokinetic and metabolic pathway research to understand drug behavior in biological systems.

Basic Information

Product Name	α-Descyclohexyl-α-Phenyl Oxybutynin
CAS No.	14943-53-4
Molecular Formula	C22H27NO3
Molecular Weight	353.46 g/mol
Synonyms	Descyclohexyl Oxybutynin; α-Descyclohexyl-α-Phenyl Oxybutynin; 4-(Diethylamino)-2-butynyl α-phenylcyclohexaneglycolate (Descyclohexyl); Oxybutynin Impurity; Oxybutynin Related Compound A; 2-Butyn-1-ol, 4-(diethylamino)-, α-phenylcyclohexaneglycolate (ester), α-descyclohexyl-; 14943-53-4
EINECS	Contact for details

Quality Control

Our α-Descyclohexyl-α-Phenyl Oxybutynin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for pharmaceutical research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.