Description

S-(2,5-Dimethyl-3-Furyl) 3-Methylbutanethioate is a high-purity sulfur-containing flavor and fragrance compound with a distinctive, powerful aroma profile. This specialty chemical is valued for its ability to impart complex, savory, and meaty notes, making it a critical ingredient for creating sophisticated flavor systems. It is primarily utilized by flavor and fragrance houses, as well as food and beverage manufacturers, seeking to enhance or replicate authentic savory tastes in their products.

Application

• Flavor & Fragrance Industry: A key building block for creating savory, roasted, and meaty flavor profiles in processed foods, snacks, and savory seasonings.
• Food & Beverage Manufacturing: Used to enhance the umami and savory character in soups, sauces, gravies, ready-to-eat meals, and savory snacks.
• Aroma Chemicals: Serves as a potent aroma chemical in the formulation of high-end perfumes and fragrances requiring complex, sulfurous, or gourmand notes.
• Flavor Modifiers: Acts as a flavor modifier or enhancer to boost the overall impact and authenticity of savory flavor systems.
• Research & Development: Employed in R&D laboratories for the synthesis of novel flavor molecules and for sensory analysis studies.

Basic Information

Product Name	S-(2,5-Dimethyl-3-Furyl) 3-Methylbutanethioate
CAS No.	55764-28-8
Molecular Formula	C11H16O2S
Molecular Weight	212.31 g/mol
Synonyms	3-Methylbutanethioic Acid S-(2,5-Dimethyl-3-Furanyl) Ester; 2,5-Dimethyl-3-Furyl 3-Methylbutanethioate; 3-Methylbutanethioic Acid S-(2,5-Dimethyl-3-Furyl) Ester; S-(2,5-Dimethylfuran-3-yl) 3-methylbutanethioate; FEMA 4545; 2,5-Dimethyl-3-furyl isovalerate thioester
EINECS	Contact for details

Quality Control

Our S-(2,5-Dimethyl-3-Furyl) 3-Methylbutanethioate is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with the standards expected by the flavor and fragrance industry, including relevant FEMA and FCC guidelines where applicable.

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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	1.020 - 1.040

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