2-Ketoglutaric Acid (CAS: 328-50-7) Product Introduction
1. Product Overview
2-Ketoglutaric Acid (CAS 328-50-7) is a high-purity biochemical intermediate and metabolic substrate for biomedical laboratories, fermentation factories and cosmetic formulation teams, solving low purity stability, high impurity content and poor batch consistency of conventional alpha-ketoglutarate raw materials.
2. Core Product Categories
Biochemical Synthetic Intermediate, Microbial Fermentation Substrate, Cosmetic Functional Raw Material, Cell Culture Reagent
3. Target Crowd
Biochemical R&D laboratories, microbial fermentation manufacturers, cosmetic formula developers and cell biology research institutions
4. Core Solved Pain Points
· Low-purity keto acid materials contain residual inorganic salts, interfering with microbial fermentation strain activity
· Ordinary products exhibit poor thermal stability, leading to decomposition and efficacy attenuation during heating reaction
· Conventional raw materials have unstable batch purity, resulting in poor repeatability of experimental data and production yield
· Common biochemical intermediates contain heavy metal residues, failing high-standard biological application requirements
5. Core Selling Points
· Maintains 99.0% minimum HPLC purity and controls single impurity below 0.1%, effectively reducing interference in fermentation and cell culture experiments.
· Achieves 0.001% maximum heavy metal content tested by ICP-MS, meeting biochemical-grade and cosmetic-grade safety standards.
· Retains stable chemical properties below 180°C, avoiding thermal decomposition and ensuring continuous reaction stability in heating processes.
· Controls moisture content below 0.3%, lowering hydrolysis risk and improving long-term storage stability of raw material batches.
6. Core Product Parameters
This product has a fixed CAS number of 328-50-7 with a molecular formula of C5H6O5 and molecular weight of 146.09 g/mol. It delivers 99.0% minimum HPLC purity with single impurity content below 0.1%. The moisture content is controlled below 0.3%, and total heavy metal content is limited to 0.001% maximum. The melting point ranges from 110°C to 112°C, with stable physical and chemical properties below 180°C. Sealed storage at 2°C to 8°C provides a 24-month shelf life.
7. Application Scenarios
Biochemical laboratories adopt this high-purity product as a standard substrate for cellular energy metabolism and biochemical mechanism research.
Fermentation manufacturers add the raw material to regulate microbial metabolic pathways and stabilize strain fermentation efficiency.
Cosmetic developers apply 2-ketoglutaric acid in skin care formulas for mild metabolic regulation and antioxidant auxiliary effects.
Biopharmaceutical teams use the low-impurity biochemical intermediate for amino acid synthesis and biological catalytic experiments.
8. Frequently Asked Questions
Q1: What advantages does high-purity 2-Ketoglutaric Acid have for fermentation experiments?
It features ultra-low impurity and heavy metal content, avoiding strain activity inhibition and ensuring stable and repeatable fermentation data results.
Q2: What temperature range ensures stable use of this product?
The product remains chemically stable below 180°C without decomposition, adapting to conventional heating reaction and fermentation production temperatures.
Q3: Why is this product suitable for high-standard biochemical research?
It reaches 99.0% HPLC purity with strictly controlled single impurities, eliminating background interference for precision biochemical and cell experiments.
Q4: How to store 2-Ketoglutaric Acid to extend service life?
Seal and store at 2°C to 8°C away from humidity and strong light, maintaining stable purity and chemical activity for 24 months.
Q5: Can this product be used for cosmetic formula preparation?
Yes, its ultra-low heavy metal residue and high purity comply with cosmetic raw material safety specifications for functional formula development.
Q6: What is the main difference between this product and industrial-grade alternatives?
Biochemical-grade purity and strict impurity control eliminate experimental and production interference, supporting precision research and high-end manufacturing scenarios.
