Description

11-Aminoundecanoic Acid Tetramethylammonium Salt is a high-purity, functionalized organic salt derived from 11-aminoundecanoic acid, a key monomer for bio-based polyamides. This compound matters as a versatile chemical intermediate and catalyst, offering enhanced solubility and reactivity in specialized organic syntheses. It is primarily needed by researchers and manufacturers in the polymer, pharmaceutical, and specialty chemical industries for developing advanced materials and fine chemicals.

Application

• Polymer Synthesis: As a monomer or chain modifier for the production of specialty nylons (e.g., Nylon-11 derivatives) and other polyamides.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and drug conjugates.
• Catalysis & Phase Transfer: Utilized as a phase-transfer catalyst or ionic agent in organic reactions to improve yields and selectivity.
• Surface Modification: Employed in the functionalization of surfaces and nanomaterials to introduce amine groups.
• Bioconjugation & Linker Chemistry: Acts as a spacer or linker molecule in bioconjugation techniques for attaching biomolecules.
• Lubricant & Fuel Additives: Used in the formulation of high-performance additives due to its long hydrocarbon chain and ionic nature.

Basic Information

Product Name	11-Aminoundecanoic Acid Tetramethylammonium Salt
CAS No.	947601-83-4
Molecular Formula	C15H34N2O2
Molecular Weight	274.45 g/mol
Synonyms	11-Aminoundecanoic Acid TMA Salt; Tetramethylammonium 11-Aminoundecanoate; 11-Amino-undecanoic Acid Tetramethylammonium Salt; Undecanoic Acid, 11-amino-, N,N,N-trimethylmethanaminium salt; Aminoundecanoic Acid Tetramethylammonium Salt; TMA 11-Aminoundecanoate
EINECS	Contact for details

Quality Control

Our 11-Aminoundecanoic Acid Tetramethylammonium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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