Description

Dmeq-Tad CAS NO 132788-52-4 is a high-purity, specialized chemical building block used in advanced organic synthesis. This compound is valued for its role as a key intermediate in the production of complex molecules, particularly in pharmaceutical research and development. It is essential for scientists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality intermediates for peptide synthesis and other critical applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Peptide Synthesis: Used as a protected amino acid derivative or coupling reagent in solid-phase and solution-phase peptide chemistry.
• Agrochemical Research: Serves as an intermediate in the development of new pesticides and herbicides.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals.
• Bioconjugation: Useful in linking molecules (e.g., drugs, dyes) to proteins, antibodies, or other biomolecules for research and diagnostic applications.
• Academic & Industrial R&D: A valuable reagent for chemical biology studies and the exploration of new synthetic methodologies.

Basic Information

Product Name	Dmeq-Tad
CAS No.	132788-52-4
Molecular Formula	C₁₅H₂₀N₂O₅
Molecular Weight	308.33 g/mol
Synonyms	Fmoc-Dap(Dmeq)-OH; Nα-Fmoc-Nδ-(6,7-dimethoxy-4-coumarylmethyl)-L-2,3-diaminopropionic acid; Fmoc-Dap(Dmc)-OH; (2S)-2-[(9H-Fluoren-9-ylmethoxy)carbonylamino]-3-[[(6,7-dimethoxy-4-methyl-2-oxochromen-1-yl)methyl]amino]propanoic acid; Fmoc-L-Dap(Dmeq)-OH; Dmeq-protected diaminopropionic acid derivative; Fmoc-Dap(6,7-dimethoxycoumarin-4-ylmethyl)-OH
EINECS	Contact for details

Quality Control

Our Dmeq-Tad is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) documenting purity, chiral purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm

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