Description

(4S,5R)-1-(3-Methyl-2-Butenyl)-4-Carboxy-1-Azoniabicyclo[3.3.0]Octane is a high-purity, stereochemically defined bicyclic ammonium compound. This advanced pharmaceutical intermediate is valued for its unique structural framework, which is crucial for synthesizing complex molecules with specific biological activity. It is primarily sought by R&D and process chemistry teams in the pharmaceutical and biotechnology sectors for the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Asymmetric Synthesis: Used as a precursor or catalyst component in stereoselective chemical reactions to create enantiomerically pure compounds.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and lead optimization programs due to its constrained bicyclic structure.
• Process Development: Serves as a critical starting material for scaling up the production of target molecules under Good Manufacturing Practice (GMP) conditions.
• Bioconjugation Chemistry: The carboxylic acid functionality allows for coupling to peptides, proteins, or other biomolecules for probe or prodrug development.
• Academic & Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and novel chemical entities.

Basic Information

Product Name	(4S,5R)-1-(3-Methyl-2-Butenyl)-4-Carboxy-1-Azoniabicyclo[3.3.0]Octane
CAS No.	28942-07-6
Molecular Formula	C13H21NO2
Molecular Weight	223.31 g/mol
Synonyms	1-(3-Methyl-2-butenyl)-4-carboxy-1-azoniabicyclo[3.3.0]octane; (4S,5R)-1-(3-Methylbut-2-en-1-yl)-4-carboxy-1-azoniabicyclo[3.3.0]octane; 1-(3-Methyl-2-butenyl)-4-carboxy-1-azoniabicyclo[3.3.0]octane, (4S,5R)-; Bicyclic ammonium carboxylate; 28942-07-6; (4S,5R)-1-(3-Methyl-2-butenyl)-4-carboxy-1-azoniabicyclo[3.3.0]octane; 1-(3-Methylbut-2-enyl)-4-carboxy-1-azoniabicyclo[3.3.0]octane
EINECS	Contact for details

Quality Control

Our (4S,5R)-1-(3-Methyl-2-Butenyl)-4-Carboxy-1-Azoniabicyclo[3.3.0]Octane is manufactured under strict quality systems. Every batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for pharmaceutical R&D and production. Certificates of Analysis (COA) with detailed chromatographic data (HPLC, Chiral HPLC) are provided for full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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