Description

7H-1,3-Dioxolo[4,5-F]Indol-7-One, 6-Ethyl-, 5-Oxide (9Ci) is a specialized heterocyclic compound featuring a fused dioxolo and indole core structure, which is of significant interest in advanced organic synthesis and pharmaceutical research. Its unique molecular architecture makes it a valuable key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This product is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, complex building blocks.

Application

This compound serves as a versatile intermediate in various research and industrial synthesis pathways. Its primary applications include:

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its complex heterocyclic structure.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex fused-ring systems and studying new chemical reactions.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or advanced polymers with specific optical properties.
• Bioconjugation & Probe Development: Its reactive sites make it suitable for creating fluorescent probes or biochemical tags for diagnostic applications.

Basic Information

Product Name	7H-1,3-Dioxolo[4,5-F]Indol-7-One, 6-Ethyl-, 5-Oxide (9Ci)
CAS No.	351325-41-2
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	6-Ethyl-7H-[1,3]dioxolo[4,5-f]indol-7-one 5-oxide; 6-Ethyl-1,3-dioxolo[4,5-f]indol-7(5H)-one 5-oxide; 351325-41-2; 7H-1,3-Dioxolo[4,5-f]indol-7-one, 6-ethyl-, 5-oxide; 6-Ethyl-5-oxido-7H-[1,3]dioxolo[4,5-f]indol-7-one
EINECS	Contact for details

Quality Control

Our 7H-1,3-Dioxolo[4,5-F]Indol-7-One, 6-Ethyl-, 5-Oxide (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.