Description

3-Hydroxy-3-Methylbutyronitrile is a versatile organic nitrile compound that serves as a key synthetic intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs). Its bifunctional structure, containing both a hydroxyl and a nitrile group, makes it a valuable building block for constructing more complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in synthesizing vitamins, fragrances, and other high-value derivatives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of vitamins, particularly Vitamin B5 (Pantothenic Acid) and its derivatives like Calcium D-Pantothenate.
• Agrochemical Synthesis: Used as a building block for creating certain herbicides, fungicides, and plant growth regulators.
• Fragrance and Flavor Industry: Serves as an intermediate in the production of aroma chemicals and flavoring agents.
• Specialty Polymer Monomer: Can be utilized in the synthesis of specialty polymers and resins, contributing to unique material properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for the preparation of various heterocyclic compounds and other fine chemicals.
• Cross-linking Agent: Potential use in formulations requiring chemical cross-linking to enhance durability and performance.

Basic Information

Product Name	3-Hydroxy-3-Methylbutyronitrile
CAS No.	13635-04-6
Molecular Formula	C5H9NO
Molecular Weight	99.13 g/mol
Synonyms	3-Hydroxy-3-methylbutanenitrile; 3-Methyl-3-hydroxybutyronitrile; 3-Hydroxyisovaleronitrile; 3-Hydroxy-3-methylbutyric acid nitrile; HMN; 3-Hydroxy-3-methylbutanonitrile; 3-Methyl-3-hydroxybutyric acid nitrile; β-Hydroxy-β-methylbutyronitrile
EINECS	237-119-3

Quality Control

Our 3-Hydroxy-3-Methylbutyronitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and impurity profiles. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing results from tests including assay, water content, and specific impurity limits. Our quality commitment ensures reliability for your critical synthesis processes.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. The product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Impurities (GC)	Reported on COA
Refractive Index (n20/D)	1.430 - 1.435
Density (20°C)	0.95 - 0.98 g/mL

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