Description

5-Ethyl-2-Methylpyridine Borane is a specialized organoboron reagent used as a selective reducing agent and a versatile synthetic intermediate. Its value lies in its ability to facilitate complex chemical transformations, particularly in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, reliable building blocks for their synthetic workflows.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Selective Reducing Agent: Used in organic synthesis for the chemoselective reduction of specific functional groups, such as carbonyls, in the presence of other sensitive moieties.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators.
• Ligand Precursor: Serves as a starting material for the preparation of novel nitrogen-containing ligands used in catalysis.
• Material Science Research: Utilized in the development of boron-doped organic frameworks and other advanced polymeric materials.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	5-Ethyl-2-Methylpyridine Borane
CAS No.	1006873-58-0
Molecular Formula	C8H14BN
Molecular Weight	135.01 g/mol
Synonyms	2-Methyl-5-ethylpyridine Borane Complex; 5-Ethyl-2-picoline Borane; Borane-5-Ethyl-2-methylpyridine Complex; 5-Ethyl-2-methylpyridine-Borane; 2-Picoline, 5-ethyl-, compd. with borane (1:1); BH3-5-Ethyl-2-methylpyridine
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Methylpyridine Borane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). Due to its hygroscopic and easily oxidized nature, this material should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.