Description

2-Oxodarifenacin is a key pharmaceutical intermediate and a derivative of darifenacin. This compound matters for its critical role in the synthesis of active pharmaceutical ingredients (APIs) targeting muscarinic receptors. It is primarily needed by manufacturers in the pharmaceutical and fine chemical industries for research, development, and commercial production of specialized therapeutics.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of darifenacin and related antimuscarinic drug substances.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor in the research and scale-up of new therapeutic agents.
• Biochemical Research: Used in pharmacological studies to investigate receptor binding and metabolic pathways.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for complex organic molecules.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	2-Oxodarifenacin
CAS No.	133034-08-9
Molecular Formula	C28H30N2O2
Molecular Weight	426.55 g/mol
Synonyms	Darifenacin Impurity; Darifenacin Related Compound; 2-Oxo-darifenacin; (3S)-1-[2-(2,3-Dihydro-5-benzofuranyl)ethyl]-α,α-diphenyl-3-pyrrolidineacetamide 2-Oxide; 3-Pyrrolidineacetamide, 1-[2-(2,3-dihydro-5-benzofuranyl)ethyl]-N,N-diphenyl-, 2-oxide, (3S)-; UNII-4S2H5O4T0F
EINECS	Contact for details

Quality Control

Our 2-Oxodarifenacin is manufactured under a quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting specifications suitable for pharmaceutical intermediate use. A comprehensive Certificate of Analysis (COA) documenting purity (typically by HPLC), related substances, and other critical parameters is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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