Description

Ethanone, 1-Cyclopropyl-, (Tetrahydro-1,1-Dioxido-3-Thienyl)Hydrazone (9Ci) CAS NO 507455-16-5 is a specialized organic compound featuring a cyclopropyl ketone core linked to a sulfolane-derived hydrazone moiety. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthetic chemistry. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Chemical Synthesis: Serves as a versatile precursor for constructing complex nitrogen- and sulfur-containing heterocycles in academic and industrial research.
• Material Science: Potential intermediate in the development of specialty polymers or organic electronic materials due to its conjugated hydrazone system.
• Ligand and Catalyst Development: Can be utilized in the preparation of novel ligands for metal catalysis or as a scaffold for organocatalysts.

Basic Information

Item	Detail
Product Name	Ethanone, 1-Cyclopropyl-, (Tetrahydro-1,1-Dioxido-3-Thienyl)Hydrazone (9Ci)
CAS No.	507455-16-5
Molecular Formula	C9H14N2O3S
Molecular Weight	230.28 g/mol
Synonyms	1-Cyclopropylethanone (tetrahydro-1,1-dioxido-3-thienyl)hydrazone; 1-Cyclopropyl-1-[(2,3,4,5-tetrahydrothiophen-3-ylidene)amino]ethan-1-one 1,1-dioxide; 1-Cyclopropylethanone (2,3,4,5-tetrahydro-3-thienylidene)hydrazone S,S-dioxide; (Tetrahydro-1,1-dioxido-3-thienyl)hydrazone of 1-cyclopropylethanone; CAS 507455-16-5
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-Cyclopropyl-, (Tetrahydro-1,1-Dioxido-3-Thienyl)Hydrazone (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and structural identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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