Description

H-Asp-Asp-Oh CAS NO 58471-53-7 is a high-purity dipeptide derivative consisting of two aspartic acid residues. This compound serves as a critical building block and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by researchers and manufacturers in the life sciences sector for developing novel peptides, biochemical tools, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key raw material in the synthesis of complex peptide-based drugs and therapeutic agents.
• Biochemical Research: Used as a standard or reagent in proteomics, enzymology, and metabolic pathway studies.
• Peptide Synthesis: An essential building block for solid-phase and solution-phase peptide synthesis to create longer peptide chains.
• Cosmetic & Personal Care: Incorporated into formulations for skin-conditioning and moisturizing products due to its amino acid properties.
• Food & Nutrition Science: Investigated for potential use in flavor enhancers or as a component in specialized nutraceuticals.
• Agrochemical Development: Employed in the research and development of novel, bioactive compounds.

Basic Information

Product Name	H-Asp-Asp-Oh
CAS No.	58471-53-7
Molecular Formula	C8H12N2O7
Molecular Weight	248.19 g/mol
Synonyms	Aspartic Acid-Aspartic Acid; L-Aspartyl-L-aspartic acid; Asp-Asp; H-Asp-Asp-OH; L-α-Aspartyl-L-aspartic acid; (2S,2'S)-2,2'-(1,4-Dioxo-1,4-diazanediyl)disuccinic acid; N-(L-α-Aspartyl)-L-aspartic acid; Aspartylaspartic acid
EINECS	Contact for details

Quality Control

Our H-Asp-Asp-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. 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). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	-30.0° to -35.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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