Description

[3-(5-Formyl-Thiophen-2-Yl)-Phenyl]-Carbamic Acid tert-Butyl Ester is a high-purity, advanced pharmaceutical intermediate featuring a unique thiophene-carbamate structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel therapeutic agents and high-value materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used in coupling reactions, such as Suzuki or Sonogashira cross-couplings, to construct more elaborate molecular architectures.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and herbicides.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the development of labeled compounds and probes for biochemical and diagnostic research.

Basic Information

Product Name	[3-(5-Formyl-Thiophen-2-Yl)-Phenyl]-Carbamic Acid tert-Butyl Ester
CAS No.	886509-51-9
Molecular Formula	C16H17NO3S
Molecular Weight	303.38 g/mol
Synonyms	tert-Butyl N-[3-(5-formyl-2-thienyl)phenyl]carbamate; 3-(5-Formyl-2-thienyl)phenylcarbamic Acid 1,1-Dimethylethyl Ester; BOC-Protected 3-(5-Formylthiophen-2-yl)aniline; 5-(3-((tert-Butoxycarbonyl)amino)phenyl)thiophene-2-carbaldehyde; N-Boc-3-(5-formylthiophen-2-yl)aniline
EINECS	Contact for details

Quality Control

Our [3-(5-Formyl-Thiophen-2-Yl)-Phenyl]-Carbamic Acid tert-Butyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry standards.

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 compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. 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%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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