Description

5-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl]octahydro-2,6,9a-trimethyl-8-oxo-3a,7-epoxy-3aH-furo[3,2-b]oxocin-3-carboxylic acid methyl ester is a complex, high-purity organic compound with a unique fused polycyclic structure. This compound is valued as a critical intermediate or reference standard in advanced pharmaceutical research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex drug candidates, particularly in oncology and anti-infective research.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical manufacturing to ensure product identity and purity.
• Chemical Biology Research: Serves as a probe or tool compound for studying biological pathways and target engagement due to its intricate molecular architecture.
• Process Chemistry Development: Employed in route scouting and optimization for the efficient, scalable production of target molecules.
• Academic Research: Utilized in universities and research institutes for synthetic methodology studies and the exploration of new chemical entities.

Basic Information

Product Name	5-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl]octahydro-2,6,9a-trimethyl-8-oxo-3a,7-epoxy-3aH-furo[3,2-b]oxocin-3-carboxylic acid methyl ester
CAS No.	78339-49-8
Molecular Formula	C28H35NO9
Molecular Weight	529.59 g/mol
Synonyms	Methyl 5-[6-(2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl]octahydro-2,6,9a-trimethyl-8-oxo-3a,7-epoxy-3aH-furo[3,2-b]oxocin-3-carboxylate; 78339-49-8; Furo[3,2-b]oxocin-3-carboxylic acid derivative; Complex polycyclic ester intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications.

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 compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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