Description

1-(8,9-Dimethoxy-4,4-Dioxido-5,6-Dihydronaphtho[2,1-C][1,2]Oxathiin-2- Yl)-2-Pyrrolidinone is a high-purity, complex heterocyclic compound featuring a fused naphthoxathiin dioxide core. This compound is of significant value as a key advanced intermediate in the synthesis of novel pharmaceutical agents and agrochemicals. It is primarily required by R&D organizations and fine chemical manufacturers engaged in developing new active ingredients with specific biological activities.

Application

• Pharmaceutical Intermediate: A critical building block for the research and synthesis of new drug candidates, particularly in therapeutic areas requiring complex molecular scaffolds.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or insecticides where its unique structure can contribute to novel modes of action.
• Organic Synthesis Reference Standard: Serves as a high-purity standard for analytical method development and validation in quality control laboratories.
• Material Science Research: Potential precursor for specialized organic electronic materials or ligands in catalytic systems due to its electron-rich, fused aromatic system.
• Biochemical Probe Development: Utilized in life sciences research to create molecular probes for studying enzyme interactions or biological pathways.

Basic Information

Product Name	1-(8,9-Dimethoxy-4,4-Dioxido-5,6-Dihydronaphtho[2,1-C][1,2]Oxathiin-2- Yl)-2-Pyrrolidinone
CAS No.	40535-15-7
Molecular Formula	C₁₈H₁₉NO₆S
Molecular Weight	377.41 g/mol
Synonyms	2-Pyrrolidinone, 1-(8,9-dimethoxy-4,4-dioxido-5,6-dihydronaphtho[2,1-c][1,2]oxathiin-2-yl)-; 1-(8,9-Dimethoxy-4,4-dioxo-5,6-dihydro-4H-naphtho[2,1-c][1,2]oxathiin-2-yl)pyrrolidin-2-one; N-(8,9-Dimethoxy-4,4-dioxido-5,6-dihydro-4H-naphtho[2,1-c][1,2]oxathiin-2-yl)-2-pyrrolidinone; 40535-15-7; Dihydronaphthoxathiin dioxide pyrrolidinone derivative.
EINECS	Contact for details

Quality Control

Our production of 1-(8,9-Dimethoxy-4,4-Dioxido-5,6-Dihydronaphtho[2,1-C][1,2]Oxathiin-2- Yl)-2-Pyrrolidinone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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