Glycyl-glycine (CAS 556-50-3) Product Introduction
1. Product Overview
Glycyl-glycine (CAS 556-50-3) is a high-purity synthetic dipeptide biochemical reagent and pharmaceutical intermediate for scientific research institutions and biopharmaceutical manufacturers, solving low chiral purity, high impurity content and poor batch stability of conventional glycyl-glycine raw materials.
2. Core Product Category
Synthetic Dipeptide Compound, Biochemical Research Reagent, Pharmaceutical Synthetic Intermediate, Amino Acid Derivative, Fine Chemical Raw Material
3. Target Crowd
Biopharmaceutical R&D manufacturers, university biochemistry laboratories, life science research institutions, fine chemical processing enterprises and third-party biochemical testing laboratories
4. Core Solved Pain Points
· Ordinary glycyl-glycine products contain excessive free glycine impurities, interfering with precision biochemical experimental data
· Conventional raw materials have insufficient effective purity, reducing the yield of downstream pharmaceutical synthesis reactions
· Generic batches feature unstable chemical stability, leading to poor repeatability of long-term experimental research
· Low-grade dipeptide products have poor water solubility, limiting adaptation to aqueous biochemical reaction systems
5. Core Selling Points
· Maintains 99.4% minimum HPLC dipeptide purity verified by SGS third-party testing, eliminating impurity interference for high-precision biochemical experiments.
· Controls free glycine residual content below 0.04%, effectively improving the purification efficiency and finished product quality of downstream synthetic products.
· Achieves 100% complete water solubility at 25°C, fully adapting to all conventional aqueous-phase biochemical reaction and detection systems.
· Limits molecular degradation rate below 0.25% within 12 months under standard storage, ensuring stable batch experimental repeatability.
6. Core Product Parameters
|
Parameter Item |
Parameter Value |
Supplementary Description |
|
CAS Number |
556-50-3 |
Fixed standard product identification number |
|
Molecular Formula |
C4H8N2O3 |
Standard chemical structural formula |
|
Molecular Weight |
132.12 g/mol |
Accurate molecular mass for experimental calculation |
|
HPLC Purity |
≥99.4% |
Verified by SGS institutional detection |
|
Free Glycine Residue |
≤0.04% |
Ultra-low impurity to avoid experimental deviation |
|
Water Solubility |
100% soluble at 25°C |
No insoluble sediment in aqueous solution |
|
12-month Degradation Rate |
≤0.25% |
Under sealed 2°C-8°C storage condition |
|
Shelf Life |
12 months |
Valid under standard sealed low-temperature storage |
7. Application Scenarios
Biochemical laboratories adopt high-purity glycyl-glycine for peptide structure analysis and quantitative biochemical calibration experiments.
Pharmaceutical manufacturers use low-impurity dipeptide raw materials for the synthesis of polypeptide drugs and biological auxiliary preparations.
University life science teams apply stable-batch products for amino acid polymerization and peptide metabolism mechanism research.
Fine chemical enterprises take high-solubility dipeptides as base materials for derivative product development and processing.
8. Frequently Asked Questions
Q1: What is the HPLC purity grade of Glycyl-glycine CAS 556-50-3?
This product achieves a minimum HPLC purity of 99.4% with SGS certification, meeting high-standard scientific research and pharmaceutical synthesis demands.
Q2: Does this product contain high free glycine residual impurities?
Free glycine residue is strictly controlled below 0.04%, effectively preventing data deviation in precision biochemical experiments.
Q3: What is the water solubility performance of this dipeptide material?
It is 100% completely soluble in water at 25°C without sediment, adapting to various aqueous biochemical reaction systems.
Q4: How stable is the product during long-term low-temperature storage?
The molecular degradation rate is only 0.25% within 12 months under 2°C-8°C sealed storage, maintaining stable activity.
Q5: What core fields is this glycyl-glycine suitable for?
It is widely used in biochemical calibration, pharmaceutical intermediate synthesis and peptide biological mechanism research.
Q6: Why is low impurity content critical for pharmaceutical synthesis?
Ultra-low impurities reduce side chemical reactions and improve the purification yield and finished product purity of synthetic drugs.
Q7: What storage method can extend the product's usable cycle?
Sealed, dry and light-proof storage at 2°C-8°C keeps chemical properties stable throughout the 12-month shelf life.
Compared with ordinary glycyl-glycine products featuring low purity, high monomer impurities and unstable chemical properties, this product adopts multi-stage purification and stable molecular locking technology with authoritative SGS detection certification. It solves common industry pain points such as experimental data deviation and low synthetic yield. With ultra-high dipeptide purity, trace-level impurities and excellent water solubility and stability, this glycyl-glycine is more suitable for high-precision scientific research and high-standard pharmaceutical industrial synthesis scenarios.
