China Factory Direct
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| CAS number | 10526-80-4 |
| Product name | Phosphoenolpyruvic acid cyclohexylammonium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Biochemical Research | Used as a stable salt form of phosphoenolpyruvate (PEP) for enzymology assays and metabolic pathway studies | Supplies a high-energy phosphate group donor in in vitro enzymatic reactions, supporting research on glycolysis, gluconeogenesis, and aromatic amino acid biosynthesis |
| Pharmaceutical R&D | Employed in screening and evaluating drug candidates targeting glycolysis or PEP-dependent transport systems | Serves as a key intermediate or substrate in high-throughput screening and enzyme inhibitor activity assays |
| Molecular Biology | Applied in studies of the phosphotransferase system (PTS) and associated transport mechanisms | Acts as a phosphate group donor in bacterial PTS functional analysis, facilitating research on gene expression regulation |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (PEP-Cyhexamine) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 210 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities using gradient HPLC-UV; identification by retention time matching and peak threshold criteria. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to measure trace water via stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to combust organic matter; residual inorganic ash is weighed as percentage of original sample. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against chloride standard calibration. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Electrochemical measurement using calibrated glass electrode in a 1% w/v aqueous solution at 25 C. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light through a standardized solution to confirm chiral integrity and identity. |
| Loss on Drying | Thermogravimetric Analysis | Weight loss measured after drying sample at 105 C for 2 hours under ambient atmosphere; reported as % w/w. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli) per pharmacopeial limits. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of residual cyclohexane, methanol, or acetone using internal standard calibration. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering to determine D10, D50, and D90 values per ISO 13320. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (NMR) |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -15.0 to -19.0° (c=1, in water) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.