Description

3-Dodecylaminopropionic Acid is a high-purity, long-chain amino acid derivative with significant surface-active properties. This compound is valued for its role as a versatile intermediate and functional additive in advanced chemical synthesis. It is primarily utilized by manufacturers in the personal care, pharmaceutical, and specialty chemical industries seeking to develop products with enhanced emulsifying, conditioning, or bioactivity characteristics.

Application

• Surfactant & Emulsifier Intermediate: Serves as a key building block for synthesizing novel amphoteric or cationic surfactants used in mild shampoos, conditioners, and skin cleansers.
• Pharmaceutical Synthesis: Employed as a specialized intermediate in the research and development of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring lipophilic amino acid motifs.
• Corrosion Inhibitor Formulation: Used in the production of additives for lubricants and metalworking fluids, where its film-forming properties help protect metal surfaces.
• Bioconjugation & Linker Chemistry: Functions as a hydrophobic spacer or linker molecule in the synthesis of targeted drug delivery systems, diagnostic agents, and other bioconjugates.
• Personal Care Actives: Incorporated into high-end cosmetic formulations as a conditioning agent to improve texture, manageability, and substantivity on hair and skin.
• Research & Development: Used in academic and industrial R&D settings for studying self-assembly phenomena, nanotechnology, and novel material science applications.

Basic Information

Product Name	3-Dodecylaminopropionic Acid
CAS No.	1462-54-0
Molecular Formula	C₁₅H₃₁NO₂
Molecular Weight	257.41 g/mol
Synonyms	Dodecyl-β-alanine; N-Dodecyl-β-alanine; 3-(Dodecylamino)propanoic Acid; Laurylaminopropionic Acid; N-Lauryl-β-alanine; β-(Dodecylamino)propionic Acid; AB-12 (common trade name); C12 APA
EINECS	215-971-5

Quality Control

Our 3-Dodecylaminopropionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and consistency. Certificates of Analysis (COA) documenting results for assay, related substances, and physical parameters are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 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.