Description

2-Thiophenemethanol, 5-Nitro- (7Ci,8Ci,9Ci) CAS NO 20898-85-5 is a specialized nitro-substituted thiophene derivative, a key heterocyclic building block in advanced organic synthesis. Its unique structure, featuring both a reactive nitro group and a hydroxymethyl functionality, makes it a versatile intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation pesticides and herbicides, leveraging the thiophene scaffold for enhanced bioactivity.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of conductive polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Ligand and Catalyst Development: The functional groups allow for its use in designing novel ligands for metal catalysis and organocatalysts.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where the thiophene ring contributes to color and stability properties.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2-Thiophenemethanol, 5-Nitro- (7Ci,8Ci,9Ci)
CAS No.	20898-85-5
Molecular Formula	C5H5NO3S
Molecular Weight	159.16 g/mol
Synonyms	(5-Nitro-2-thienyl)methanol; 5-Nitro-2-thiophenemethanol; 5-Nitrothiophene-2-methanol; 2-(Hydroxymethyl)-5-nitrothiophene; 5-Nitro-2-thienylcarbinol; 5-Nitro-2-thiophenecarbinol; 2-Thiophenemethanol, 5-nitro-
EINECS	Contact for details

Quality Control

Every batch of 2-Thiophenemethanol, 5-Nitro- is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature, the container should be amber-colored or kept in opaque secondary packaging. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.