Description

Propanethioic Acid, 2-Methyl-, S-(3-Methyl-2-Butenyl) Ester is a specialized organosulfur compound valued for its unique chemical structure and reactivity. This ester is a key intermediate in the synthesis of complex molecules, particularly in the flavor, fragrance, and agrochemical sectors. It is primarily sought after by research and development laboratories and industrial manufacturers for creating novel compounds and fine-tuning product formulations.

Application

• Flavor and Fragrance (F&F) Intermediate: Serves as a crucial building block for synthesizing sulfur-containing aroma chemicals, contributing to savory, roasted, or tropical notes.
• Agrochemical Synthesis: Used as a precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Acts as a versatile synthon in medicinal chemistry for the creation of new drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecular architectures, particularly those requiring thioester functionalities.
• Specialty Chemical Manufacturing: Utilized in the production of performance chemicals, including corrosion inhibitors and specialty polymers.

Basic Information

Product Name	Propanethioic Acid, 2-Methyl-, S-(3-Methyl-2-Butenyl) Ester
CAS No.	53626-94-1
Molecular Formula	C9H16OS
Molecular Weight	172.29 g/mol
Synonyms	2-Methylpropanethioic acid S-(3-methyl-2-butenyl) ester; 3-Methylbut-2-enyl 2-methylpropane-1-thioate; Prenyl 2-methylpropane-1-thioate; Prenyl thioisobutyrate; S-(3-Methyl-2-butenyl) 2-methylpropanethioate; Isovaleric acid thioester (prenyl derivative); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Propanethioic Acid, 2-Methyl-, S-(3-Methyl-2-Butenyl) Ester is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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 heat, sparks, and open flames. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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