Description

Ethyl 2-Acetamido-4,5,6,7,8,9,10,11,12,13-Decahydro-[1]Cyclododeca[B]Thiophene-3-Carboxylate is a high-purity, complex heterocyclic building block featuring a fused thiophene and cyclododecane ring system. This compound is of significant value in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules and specialty materials. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for its unique structural framework that enables the creation of new chemical entities with targeted properties.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting complex biological pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its unique fused-ring structure for bioactivity.
• Material Science: Serves as a building block for creating advanced organic materials, such as specialty polymers or liquid crystals, where the rigid, multi-cyclic core can impart desired physical properties.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes for studying enzyme function or protein-ligand interactions in academic and industrial research settings.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	Ethyl 2-Acetamido-4,5,6,7,8,9,10,11,12,13-Decahydro-[1]Cyclododeca[B]Thiophene-3-Carboxylate
CAS No.	213192-27-9
Molecular Formula	C20H31NO3S
Molecular Weight	365.53 g/mol
Synonyms	Ethyl 2-acetamido-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carboxylate; 2-Acetamido-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carboxylic acid ethyl ester; 3-Carbethoxy-2-acetamido-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene; CAS 213192-27-9
EINECS	Contact for details

Quality Control

Our production of Ethyl 2-Acetamido-4,5,6,7,8,9,10,11,12,13-Decahydro-[1]Cyclododeca[B]Thiophene-3-Carboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for research and scale-up activities. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to meeting the exacting standards required for pharmaceutical and advanced chemical synthesis, with specifications tailored to client requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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