30982-03-7

Basic information

• Product Name: ISO-BUTYL-NONANOATE
• Synonyms: ISO-BUTYL-NONANOATE;ISO-BUTYL-PELARGONATE;isobutyl nonan-1-oate;Nonanoic acid, 2-methylpropyl ester;Nonanoic acid isobutyl ester
• CAS NO: 30982-03-7
• Molecular Formula: C₁₃H₂₆O₂
• Molecular Weight: 214.34
• EINECS: 250-411-6
• Mol File: 30982-03-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 248.9 °C at 760 mmHg
• Flash Point: 104.7 °C
• Appearance: /
• Density: 0.867 g/cm³
• Vapor Pressure: 0.0236mmHg at 25°C
• Refractive Index: 1.431
• CAS DataBase Reference: ISO-BUTYL-NONANOATE(CAS DataBase Reference)
• NIST Chemistry Reference: ISO-BUTYL-NONANOATE(30982-03-7)
• EPA Substance Registry System: ISO-BUTYL-NONANOATE(30982-03-7)

Safety Data

• Hazardous Substances Data: 30982-03-7(Hazardous Substances Data)

Usage

General Description

ISO-BUTYL-NONANOATE is a chemical compound belonging to the esters class. It is a clear, colorless liquid with a fruity, floral odor and is commonly used as a fragrance ingredient in various cosmetic and personal care products. ISO-BUTYL-NONANOATE is also used as a flavoring agent in food products and as a solvent in chemical processes. It is known for its high performance in providing long-lasting and pleasant scents, making it a popular choice in the fragrance industry. Additionally, ISO-BUTYL-NONANOATE is considered safe for use in various applications and is regulated by international standards to ensure its safety and quality.

InChI:InChI=1/C13H26O2/c1-4-5-6-7-8-9-10-13(14)15-11-12(2)3/h12H,4-11H2,1-3H3

Upstream product

• 112-05-0 nonanoic acid 
• 543-27-1 isobutyl chloroformate 

Relevant articles and documents

Total Synthesis and Functional Evaluation of Fourteen Derivatives of Lysocin E: Importance of Cationic, Hydrophobic, and Aromatic Moieties for Antibacterial Activity

Lysocin E (1) is a structurally complex 37-membered depsipeptide comprising 12 amino-acid residues with an N-methylated amide and an ester linkage. Compound 1 binds to menaquinone (MK) in the bacterial membrane to exert its potent bactericidal activity. To decipher the biologically important functionalities within this unique antibiotic, we performed a comprehensive structure-activity relationship (SAR) study by systematically changing the side-chain structures of l-Thr-1, d-Arg-2, N-Me-d-Phe-5, d-Arg-7, l-Glu-8, and d-Trp-10. First, we achieved total synthesis of the 14 new side-chain analogues of 1 by employing a solid-phase strategy. We then evaluated the MK-dependent liposomal disruption and antimicrobial activity against Staphylococcus aureus by 1 and its analogues. Correlating data between the liposome and bacteria experiments revealed that membrane lysis was mainly responsible for the antibacterial functions. Altering the cationic guanidine moiety of d-Arg-2/7 to a neutral amide, and the C7-acyl group of l-Thr-1 to the C2 or C11 counterpart decreased the antimicrobial activities four- or eight-fold. More drastically, chemical mutation of d-Trp-10 to d-Ala-10 totally abolished the bioactivities. These important findings led us to propose the biological roles of the side-chain functionalities.