Description

Angelic Acid Isoamyl Ester is a specialized flavor and fragrance ester derived from angelic acid. This compound is valued for its unique fruity, sweet, and slightly balsamic aroma profile, making it a key ingredient in sophisticated scent and flavor formulations. It is primarily sought after by manufacturers in the flavor & fragrance, food & beverage, and cosmetic industries for creating complex, natural-tasting notes.

Application

• Flavor & Fragrance Industry: A key component in creating fruity, apple, berry, and tropical flavor profiles for beverages, confectionery, and dairy products.
• Perfumery: Used as a middle note to impart sweet, balsamic, and slightly herbal nuances in fine fragrances, soaps, and detergents.
• Food & Beverage: Enhances the organoleptic quality of processed foods, baked goods, and alcoholic/non-alcoholic drinks with its natural fruit character.
• Cosmetics & Personal Care: Incorporated into lotions, creams, and hair care products for its pleasant scent and potential masking properties.
• Aromatherapy & Home Scents: Serves as an aromatic ingredient in diffuser oils, candles, and air fresheners.
• Chemical Synthesis: Acts as a versatile intermediate or starting material for the synthesis of other fine chemicals and specialty esters.

Basic Information

Product Name	Angelic Acid Isoamyl Ester
CAS No.	10482-55-0
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	3-Methyl-2-butenoic acid 3-methylbutyl ester; Isoamyl angelate; 3-Methylbutyl (Z)-2-methyl-2-butenoate; Angelic acid isopentyl ester; Isopentyl angelate; (Z)-2-Methyl-2-butenoic acid 3-methylbutyl ester; 2-Butenoic acid, 2-methyl-, 3-methylbutyl ester, (Z)-; Isoamyl 2-methyl-2-butenoate
EINECS	233-969-5

Quality Control

Our Angelic Acid Isoamyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity, consistent organoleptic properties, and compliance with relevant industry standards such as FCC and IFRA. A Certificate of Analysis (COA) detailing purity, identity, and specific gravity is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat sources, open flames, and strong oxidizing agents. For long-term storage, consider using an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.870 - 0.890
Refractive Index (20°C)	1.425 - 1.435
Odor	Characteristic fruity, sweet, balsamic

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