Glycylglycine (CAS 556-50-3) Product Introduction
1. Product Overview
Glycylglycine (CAS 556-50-3) is a high-purity synthetic dipeptide biochemical reagent developed for scientific research laboratories and biopharmaceutical manufacturers, solving low purity stability, poor buffer adaptability and high impurity interference of conventional glycylglycine raw materials.
2. Core Product Category
Biochemical Reagent, Synthetic Dipeptide Compound, Biological Buffer Raw Material, Pharmaceutical Intermediate, Laboratory Standard Analytical Reagent
3. Target Crowd
Biochemical research laboratories, biopharmaceutical processing factories, university scientific research teams, life science testing institutions and chemical analysis laboratories
4. Core Solved Pain Points
· Low-grade glycylglycine contains high inorganic impurities, interfering with enzyme activity experiments and biochemical detection results
· Conventional dipeptide products have unstable pH buffering performance, leading to poor repeatability of biological experiments
· Ordinary raw materials are prone to hydrolysis and deterioration under normal temperature storage, shortening effective usage period
· Generic products have inconsistent batch purity, affecting standardized pharmaceutical synthesis and academic research data
5. Core Selling Points
· Maintains 99.7% minimum HPLC purity with single unknown impurity below 0.08%, effectively eliminating impurity interference in precision biochemical experiments.
· Provides stable pH buffering performance within 7.0 to 9.0 pH range, improving experimental data stability by 32% compared with ordinary products.
· Controls moisture content below 0.15% through low-temperature refining technology, reducing molecular hydrolysis and extending storage stability.
· Retains 99.2% structural activity after 12 months of sealed storage, ensuring consistent batch performance for research and production.
6. Core Product Parameters
This product has a fixed CAS registration number of 556-50-3 with a molecular formula of C4H8N2O3 and molecular weight of 132.12 g/mol.
It appears as white crystalline powder at 25°C with 99.7% minimum HPLC purity.
The effective pH buffering range covers 7.0 to 9.0. Moisture content is controlled below 0.15%.
Heavy metal residue is less than 0.5 ppm. Sealed storage at 2°C to 8°C offers a 12-month valid shelf life.
7. Application Scenarios
Biochemical laboratories use high-purity glycylglycine as biological buffer to stabilize pH values during enzyme reaction and protein testing experiments.
Biopharmaceutical factories adopt standardized dipeptide raw materials for polypeptide drug synthesis and biological preparation processing.
University research teams apply low-impurity reagents for life science research and cellular metabolism mechanism analysis.
Chemical testing institutions utilize stable-grade products for organic component calibration and biochemical index detection verification.
8. Frequently Asked Questions
Q1: What is the purity grade of Glycylglycine CAS 556-50-3?
This product reaches 99.7% minimum HPLC purity with single impurity below 0.08%, fully meeting high-standard laboratory and pharmaceutical research requirements.
Q2: What is the main function of glycylglycine in biochemical experiments?
It acts as a stable biological buffer within 7.0-9.0 pH range to stabilize reaction environments and improve experimental repeatability.
Q3: Will long-term storage cause hydrolysis and performance degradation?
Ultra-low 0.15% moisture control and low-temperature sealed storage prevent molecular hydrolysis and maintain stable biochemical activity.
Q4: What fields is this dipeptide reagent mainly applied to?
It is widely used in biochemical experiments, biopharmaceutical synthesis, life science research and analytical calibration testing.
Q5: Does this glycylglycine product contain heavy metal contaminants?
Heavy metal residue is strictly controlled below 0.5 ppm, complying with international biochemical reagent safety standards.
Q6: What storage conditions are required to guarantee product stability?
Sealed and shaded storage at 2°C to 8°C avoids light and heat damage, maintaining complete activity for 12 months.
Q7: What advantages does this product have over ordinary glycylglycine?
It features higher purity, lower moisture and more stable pH buffering performance, reducing experimental errors and batch differences.
