Description

Glycine Anhydride is a high-purity cyclic dipeptide, also known as diketopiperazine, derived from the amino acid glycine. This versatile organic intermediate is valued for its role in synthesizing complex molecules and modifying peptide structures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable building blocks for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), prodrugs, and novel drug candidates.
• Peptide Chemistry: Used in peptide synthesis and modification to introduce conformational constraints or create cyclic peptide analogs.
• Agrochemical Synthesis: Serves as a precursor in the development of advanced herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Employed as a model compound in studies of protein folding, enzyme inhibition, and molecular recognition.
• Cosmetic & Personal Care: Investigated for use in advanced skincare formulations for its potential bioactive properties.
• Material Science: A monomer or precursor for creating novel polymers and bio-based materials with specific functional properties.

Basic Information

Product Name	Glycine Anhydride
CAS No.	4202-74-8
Molecular Formula	C4H6N2O2
Molecular Weight	114.10 g/mol
Synonyms	2,5-Diketopiperazine; Diketopiperazine; Cyclo(glycylglycine); Glycine cyclic dipeptide; DKP; Piperazine-2,5-dione; 2,5-Piperazinedione; Gly-Gly anhydride; Cyclic diglycine
EINECS	224-112-0

Quality Control

Our Glycine Anhydride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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