Description

Ethyl 2-[(Butoxycarbonyl)Amino]-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant value in organic synthesis, serving as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up activities. Our supply ensures consistent quality and reliable availability for your most demanding synthesis projects.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used as a building block for developing new crop protection agents and herbicides with specific modes of action.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing novel tetrahydrobenzothiophene scaffolds.
• Fine Chemical Production: Integral component in the multi-step synthesis of specialty chemicals and performance materials.
• Process Chemistry Development: Serves as a standard or starting material for optimizing synthetic routes and scaling up production.

Basic Information

Product Name	Ethyl 2-[(Butoxycarbonyl)Amino]-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate
CAS No.	329226-47-3
Molecular Formula	C17H25NO4S
Molecular Weight	339.45 g/mol
Synonyms	Ethyl 2-((tert-Butoxycarbonyl)amino)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(Boc)amino]-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid ethyl ester; 6-Methyl-2-[(tert-butoxycarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid ethyl ester; Boc-AMTBE; 329226-47-3; tert-Butyl N-(3-ethoxycarbonyl-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamate
EINECS	Contact for details

Quality Control

Our Ethyl 2-[(Butoxycarbonyl)Amino]-6-Methyl-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carboxylate is manufactured under strict quality control protocols to ensure it meets the high standards required for pharmaceutical R&D and production. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
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.