Description

Sulfamide, (3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thien-2-Yl)- (9Ci) is a specialized heterocyclic sulfamide derivative that serves as a high-value synthetic intermediate. This compound is critical for research and development in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of novel active ingredients and functional materials.

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 activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique fused-ring sulfamide structure.
• Material Science Precursor: Serves as a precursor for advanced polymers or organic electronic materials due to the combination of sulfamide, cyano, and thiophene functional groups.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a scaffold for designing enzyme inhibitors or modulators.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds for client projects.

Basic Information

Product Name	Sulfamide, (3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thien-2-Yl)- (9Ci)
CAS No.	105898-03-1
Molecular Formula	C10H11N3O2S2
Molecular Weight	269.34 g/mol
Synonyms	(3-Cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thien-2-yl)sulfamide; 2-Sulfamoyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carbonitrile; 4H-Cyclohepta[b]thiophene-3-carbonitrile, 5,6,7,8-tetrahydro-2-sulfamoyl-; 105898-03-1; (3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)sulfonamide (related structure); Tetrahydrocycloheptathiophene carbonitrile sulfamide
EINECS	Contact for details

Quality Control

Our Sulfamide, (3-Cyano-5,6,7,8-Tetrahydro-4H-Cyclohepta[B]Thien-2-Yl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.