Description

H-Asp-Leu-Oh is a high-purity dipeptide composed of aspartic acid and leucine, identified by CAS No. 3062-14-4. This compound serves as a critical building block and intermediate in advanced pharmaceutical synthesis and biochemical research. It is essential for researchers and manufacturers in the fields of peptide drug development, proteomics, and the creation of specialized nutraceuticals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex therapeutic peptides and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Nutraceutical Development: Incorporated into specialized dietary supplements and functional foods designed for targeted health benefits.
• Cosmetic Peptides: Serves as a raw material in the formulation of advanced anti-aging and skin-repair cosmetic products.
• Enzyme Substrate: Applied in assays to study protease activity and specificity in diagnostic and research settings.
• Chemical Biology: Utilized in the synthesis of peptide-based probes and tools for studying protein-protein interactions.

Basic Information

Item	Detail
Product Name	H-Asp-Leu-Oh
CAS No.	3062-14-4
Molecular Formula	C10H18N2O5
Molecular Weight	246.26 g/mol
Synonyms	Aspartylleucine; L-Aspartyl-L-leucine; H-Asp-Leu-OH; Asp-Leu; L-Asp-L-Leu; Leucine, N-L-α-aspartyl-; (2S)-2-[[(2S)-1-hydroxy-4-methyl-1-oxopentan-2-yl]amino]butanedioic acid; N-(L-α-Aspartyl)-L-leucine
EINECS	Contact for details

Quality Control

Our H-Asp-Leu-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 2.0%

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