Description

3-Mercapto-2-Methylpentanal is a specialized sulfur-containing aldehyde with a distinctive organoleptic profile. This compound is valued for its potent flavor and aroma characteristics, making it a critical intermediate in the creation of complex flavor and fragrance formulations. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research institutions developing novel synthetic pathways for aroma chemicals.

Application

• Flavor & Fragrance Industry: A key building block for synthesizing complex meaty, savory, and roasted flavor notes, particularly in reaction flavors and savory enhancers.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the production of high-value sulfur-containing aroma compounds for perfumery and fine fragrances.
• Food Technology Research: Used in the development and study of novel flavor systems, especially for meat analogs, soups, and savory snacks.
• Chemical Research & Development: Employed as a reagent in organic synthesis, particularly in reactions involving thiol-aldehyde chemistry and heterocyclic compound formation.
• Pharmaceutical Intermediates: Potential use as a synthon in the research and development of certain pharmaceutical compounds.

Basic Information

Product Name	3-Mercapto-2-Methylpentanal
CAS No.	227456-28-2
Molecular Formula	C6H12OS
Molecular Weight	132.22 g/mol
Synonyms	2-Methyl-3-mercaptopentanal; 3-Mercapto-2-methylvaleraldehyde; 2-Methylpentanal-3-thiol; FEMA 4154; 3-Sulfanyl-2-methylpentanal; 3-Thio-2-methylpentanal; 3-Mercapto-2-methyl-pentanal
EINECS	Contact for details

Quality Control

Our 3-Mercapto-2-Methylpentanal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are provided and compliance with relevant industry standards is maintained.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at 2-8°C. Due to its sensitivity, allow the container to reach ambient temperature before opening to minimize moisture ingress and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20°C)	0.980 - 1.020

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