Description

n-Dodecanoyl-L-Glutamic Acid Dimethyl Ester is a high-purity, synthetic amino acid derivative with a defined fatty acyl chain. This compound is valued for its role as a versatile intermediate in the synthesis of specialized surfactants, peptides, and bioactive molecules, offering precise structural control. It is primarily sought by manufacturers and R&D teams in the pharmaceutical, cosmetic, and specialty chemical industries for applications requiring specific lipophilic and chiral properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of lipophilic peptide prodrugs and active pharmaceutical ingredients (APIs).
• Cosmetic Ingredient Synthesis: Used in the production of high-end, mild surfactants and emulsifiers for skincare formulations.
• Bioconjugation & Linker Chemistry: Serves as a spacer or linker molecule in the development of antibody-drug conjugates (ADCs) and other bioconjugates.
• Specialty Surfactant Production: A precursor for synthesizing novel amino acid-based surfactants with low irritation potential.
• Biochemical Research: Utilized as a substrate or standard in enzymatic studies and metabolic pathway research.
• Polymer Modification: Employed to introduce functional groups into polymers for enhanced biocompatibility or specific interactions.

Basic Information

Product Name	n-Dodecanoyl-L-Glutamic Acid Dimethyl Ester
CAS No.	73067-86-4
Molecular Formula	C19H35NO6
Molecular Weight	373.49 g/mol
Synonyms	L-Glutamic acid, N-(1-oxododecyl)-, dimethyl ester; Dimethyl N-dodecanoyl-L-glutamate; N-Lauroyl-L-glutamic acid dimethyl ester; Lauroylglutamic acid dimethyl ester; Dodecanoylglutamic acid dimethyl ester; (2S)-2-(Dodecanoylamino)pentanedioic acid dimethyl ester; N-(1-Oxododecyl)-L-glutamic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our n-Dodecanoyl-L-Glutamic Acid Dimethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets exacting specifications for research and production use. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive); keep the original container tightly sealed in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]20/D: Specific range available
Chiral Purity (HPLC)	≥ 99.0% (L-isomer)
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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