Description

(S)-2-(tert-Butoxycarbonylamino)-4-(Dimethylamino)Butanoic Acid is a high-purity, non-natural amino acid derivative featuring a chiral center and a protected amine group. This compound is a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for the development of novel active pharmaceutical ingredients (APIs), peptides, and other biologically active molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected amino acid building block for solid-phase and solution-phase peptide synthesis, enabling the incorporation of a dimethylamino functional group.
• Chemical Biology Research: Used in the design and synthesis of probes, inhibitors, and other tools for studying biological pathways and protein function.
• Ligand and Catalyst Development: Acts as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and advanced materials requiring specific stereochemistry.

Basic Information

Product Name	(S)-2-(tert-Butoxycarbonylamino)-4-(Dimethylamino)Butanoic Acid
CAS No.	181518-87-6
Molecular Formula	C11H22N2O4
Molecular Weight	246.31 g/mol
Synonyms	Boc-Dab(NMe2)-OH; (S)-2-((tert-Butoxycarbonyl)amino)-4-(dimethylamino)butanoic acid; Boc-D-2,4-diaminobutyric acid(N,N-dimethyl); Nα-Boc-Nδ,Nδ-dimethyl-D-2,4-diaminobutyric acid; (S)-4-(Dimethylamino)-2-((tert-butoxycarbonyl)amino)butanoic acid; Boc-D-Dab(NMe2)-OH; N-Boc-N'-dimethyl-D-2,4-diaminobutyric acid
EINECS	Contact for details

Quality Control

Our (S)-2-(tert-Butoxycarbonylamino)-4-(Dimethylamino)Butanoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and chiral analysis, to ensure high chemical and chiral purity suitable for sensitive pharmaceutical applications. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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