Description

Hexanedioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-4-Oxo-, 6-Ethyl Ester, (3S)- is a high-purity, chiral synthetic intermediate of significant importance in advanced organic synthesis. This compound is valued for its role as a key building block in the development of complex, biologically active molecules, particularly in the pharmaceutical sector. It is primarily needed by research institutions and manufacturers engaged in the synthesis of novel active pharmaceutical ingredients (APIs), fine chemicals, and other specialized organic compounds.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs) and drug candidates.
• Peptidomimetic Research: Used in the design and synthesis of peptide analogs and enzyme inhibitors due to its functionalized diacid ester structure.
• Fine Chemical Synthesis: Serves as a versatile precursor in multi-step organic syntheses for creating complex, high-value specialty chemicals.
• Asymmetric Catalysis Studies: Employed as a substrate or ligand precursor in the development and testing of new asymmetric catalytic reactions.
• Bioconjugation Chemistry: Its reactive ester and protected amino groups make it suitable for creating linkers in bioconjugation applications.

Basic Information

Product Name	Hexanedioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-4-Oxo-, 6-Ethyl Ester, (3S)-
CAS No.	650610-18-7
Molecular Formula	C13H21NO7
Molecular Weight	303.31 g/mol
Synonyms	(3S)-3-[(tert-Butoxycarbonyl)amino]-4-oxo-6-ethoxy-6-oxohexanoic acid; (3S)-3-[(Boc)amino]-4-oxo-6-ethoxy-6-oxohexanoic acid; (3S)-Boc-Asp(OEt)-OH; (3S)-N-Boc-4-oxo-L-aspartic acid 6-ethyl ester; L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-4-oxo-, 6-ethyl ester, (3S)-; tert-Butyl (3S)-3-carboxy-4-oxo-6-ethoxy-6-oxohexylcarbamate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-4-Oxo-, 6-Ethyl Ester, (3S)- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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