Description

3-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxohexa-2,4-dienyl]-α,1,4-trimethyl-6-oxospiro[2,9-dioxabicyclo[3.3.1]nonane-8,2'-oxirane]-3'-acetic acid methyl ester is a complex, high-value specialty chemical intermediate with a unique spirocyclic and oxirane-containing structure. This compound is critical for advanced synthetic chemistry, particularly in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for its potential as a key building block in complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated precursor in the multi-step synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its intricate molecular framework for enhanced biological activity.
• Fine Chemical Synthesis: Acts as a key chiral building block for constructing complex natural product analogs and other high-value specialty chemicals.
• Material Science Research: Investigated for its potential in creating novel polymers or functional materials due to its reactive epoxide (oxirane) and ester functionalities.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in synthetic organic chemistry research.

Basic Information

Product Name	3-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxohexa-2,4-dienyl]-α,1,4-trimethyl-6-oxospiro[2,9-dioxabicyclo[3.3.1]nonane-8,2'-oxirane]-3'-acetic acid methyl ester
CAS No.	63748-09-4
Molecular Formula	C28H35NO9
Molecular Weight	529.59 g/mol
Synonyms	Methyl 3-[6-(2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxohexa-2,4-dienyl]-α,1,4-trimethyl-6-oxospiro[2,9-dioxabicyclo[3.3.1]nonane-8,2'-oxirane]-3'-acetate; Spiro[2,9-dioxabicyclo[3.3.1]nonane-8,2'-oxirane] acetic acid derivative; CAS 63748-09-4; 3'-(Acetic acid methyl ester) derivative of spiro dioxabicyclononane oxirane; Complex pyrrol-spiro-oxirane ester
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to ensure structural identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profile is provided with every shipment. We support cGMP compliance for pharmaceutical applications, and specifications can be aligned with client-specific research or development protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture. For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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