Description

2-Propenoic acid, 3-[(1R,3S)-3-[(2R)-3-[(S)-(acetyloxy)[(3S)-3-methyl-5-oxo-1-cyclopenten-1-yl]methyl]-2-(benzoyloxy)-3-buten-1-yl]-2,2-dimethylcyclopropyl]-2-methyl-, (2E)-rel-(-)- is a highly specialized, optically active synthetic intermediate of significant interest in advanced organic synthesis. Its complex, multi-functional structure makes it a valuable chiral building block for the construction of biologically active molecules. This compound is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of novel therapeutic agents and complex natural product analogs.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the research and development of novel active pharmaceutical ingredients (APIs), particularly for complex target molecules.
• Fine Chemical Synthesis: Used as a sophisticated building block in multi-step organic synthesis for creating complex molecular architectures in laboratory and pilot-scale production.
• Asymmetric Synthesis: Leverages its defined stereocenters for the stereoselective construction of other chiral compounds, crucial for medicinal chemistry and catalysis research.
• Natural Product Analog Development: Serves as a starting material or intermediate for synthesizing analogs of natural products with potential biological activity.
• Chemical Biology Research: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways and mechanisms.

Basic Information

Product Name	2-Propenoic acid, 3-[(1R,3S)-3-[(2R)-3-[(S)-(acetyloxy)[(3S)-3-methyl-5-oxo-1-cyclopenten-1-yl]methyl]-2-(benzoyloxy)-3-buten-1-yl]-2,2-dimethylcyclopropyl]-2-methyl-, (2E)-rel-(-)-
CAS No.	850560-44-0
Molecular Formula	C31H36O7
Molecular Weight	520.62 g/mol
Synonyms	rel-(-)-2-Propenoic acid, 3-[3-[3-[(acetyloxy)[3-methyl-5-oxo-1-cyclopenten-1-yl]methyl]-2-(benzoyloxy)-3-buten-1-yl]-2,2-dimethylcyclopropyl]-2-methyl-, (2E)-; (2E)-rel-(-)-3-[(1R,3S)-3-[(2R)-3-[(S)-(Acetyloxy)[(3S)-3-methyl-5-oxo-1-cyclopenten-1-yl]methyl]-2-(benzoyloxy)-3-buten-1-yl]-2,2-dimethylcyclopropyl]-2-methyl-2-propenoic acid; A synthetic chrysanthemic acid derivative intermediate.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a focus on high chemical purity and defined stereochemical integrity, which are critical for its application in sensitive synthetic pathways. Certificates of Analysis (COA) detailing identity, purity (HPLC), and chiral purity are available upon request. Production can adhere to cGMP guidelines for advanced pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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