Description

Isobutyl 3-Thienylacetate is a specialized organic ester compound with a distinctive thiophene backbone. This chemical is valued for its unique organoleptic properties and functional versatility, serving as a key building block and intermediate in advanced synthesis. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and fine chemical industries for its ability to impart specific characteristics or undergo targeted chemical transformations.

Application

• Flavor and Fragrance Industry: Used as a synthetic flavoring agent or fragrance ingredient, contributing fruity, green, or tropical nuances to complex aroma profiles.
• Pharmaceutical Intermediates: Serves as a crucial synthetic precursor in the development of active pharmaceutical ingredients (APIs) with thiophene-based structures.
• Organic Synthesis: Acts as a versatile building block for the preparation of more complex heterocyclic compounds, agrochemicals, and functional materials.
• Research and Development: Utilized in academic and industrial R&D settings for exploring new synthetic pathways and material properties.
• Specialty Chemicals: Incorporated into formulations for high-performance lubricants, polymer additives, or specialty solvents where its specific ester functionality is required.

Basic Information

Product Name	Isobutyl 3-Thienylacetate
CAS No.	94023-53-7
Molecular Formula	C10H14O2S
Molecular Weight	198.28 g/mol
Synonyms	3-Thiopheneacetic Acid, Isobutyl Ester; Isobutyl (3-Thienyl)acetate; 2-Methylpropyl 3-Thiopheneacetate; 3-Thienylacetic Acid Isobutyl Ester; Isobutyl 3-Thiopheneacetate; (3-Thienyl)acetic Acid Isobutyl Ester; FEMA 4270; Isobutyl Thiophen-3-ylacetate
EINECS	Contact for details

Quality Control

Our Isobutyl 3-Thienylacetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for sensitive applications in flavors, fragrances, and pharmaceuticals. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.500 - 1.510
Specific Gravity (20°C)	1.080 - 1.100

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