Description

3-Mercapto-3Methylbutyl Isovalerate is a specialized sulfur-containing ester with a distinctive organoleptic profile. This compound is valued for its unique chemical structure, which makes it a versatile intermediate and a key ingredient in the creation of complex flavor and fragrance molecules. It is primarily sought after by manufacturers in the flavor & fragrance, fine chemical synthesis, and advanced material sectors for its ability to impart specific sulfurous, fruity, or savory notes and participate in thiol-based reactions.

Application

• Flavor & Fragrance Industry: Serves as a crucial building block or direct ingredient for creating savory, meaty, tropical fruit, or roasted nuances in food flavors and high-impact fragrance compositions.
• Fine Chemical Synthesis: Acts as a key intermediate in the production of more complex sulfur-containing compounds for pharmaceuticals, agrochemicals, and specialty polymers.
• Aroma Chemical Production: Used in the synthesis of specific mercapto esters and thioethers that are valuable for their potent and distinctive aromas.
• Research & Development: Employed in academic and industrial R&D settings for studying thiol chemistry, novel reaction pathways, and sensory science.
• Functional Additives: Potential use as a precursor or additive in materials where sulfur-based functional groups are required, such as in certain catalysts or polymer modifiers.

Basic Information

Product Name	3-Mercapto-3Methylbutyl Isovalerate
CAS No.	612071-27-9
Molecular Formula	C10H20O2S
Molecular Weight	204.33 g/mol
Synonyms	3-Mercapto-3-methylbutyl isovalerate; 3-Methyl-3-sulfanylbutyl 3-methylbutanoate; Isovaleric acid 3-mercapto-3-methylbutyl ester; 3-Methylbutanoic acid 3-methyl-3-sulfanylbutyl ester; 3-Mercapto-3-methylbutyl 3-methylbutyrate
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our production of 3-Mercapto-3Methylbutyl Isovalerate adheres to strict in-process controls, and final product release is contingent upon passing comprehensive analytical testing. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.950 - 0.970

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