Description

3-Methylpentyl 2-Methylisocrotonate is a specialized ester compound with the CAS registry number 53082-58-9. This chemical is valued for its role as a versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical industries for creating complex aroma molecules and active pharmaceutical ingredients (APIs).

Application

• Fragrance and Flavor Ingredient: Serves as a key intermediate in the synthesis of sophisticated esters and lactones used in high-end perfumery and flavor compositions.
• Pharmaceutical Intermediates: Utilized as a building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Synthesis: Acts as a crucial reagent in organic chemistry for introducing specific branched-chain ester functionalities into target molecules.
• Agrochemical Intermediates: Employed in the research and development of novel crop protection agents and pesticides.
• Polymer Modification: Can be used to synthesize specialty monomers for creating polymers with tailored properties.
• Research & Development: A valuable compound for academic and industrial R&D in synthetic organic chemistry and material science.

Basic Information

Product Name	3-Methylpentyl 2-Methylisocrotonate
CAS No.	53082-58-9
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	2-Methylisocrotonic Acid 3-Methylpentyl Ester; 3-Methylpentyl 2-Methylbut-2-enoate; 2-Butenoic acid, 2-methyl-, 3-methylpentyl ester; Isoamyl 2-methylcrotonate (related isomer); 3-Methylamyl 2-methylisocrotonate
EINECS	Contact for details

Quality Control

Our production of 3-Methylpentyl 2-Methylisocrotonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). This product is easily oxidized and should be handled under an inert atmosphere when appropriate for prolonged operations. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.430 - 1.440
Density (20°C)	0.87 - 0.89 g/mL
Water Content (KF)	≤ 0.5%

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