Calcium alpha-ketovaline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 51828-94-5 |
| Product name | Calcium alpha-ketovaline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for Calcium alpha-ketovaline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Calcium alpha-ketovaline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Calcium alpha-ketovaline
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Amino acid supplements and nutritional therapeutics | Serves as a ketone analog, generating valine in vivo via transamination to address amino acid metabolism disorders in patients with renal insufficiency. |
| Pharmaceutical Industry | Intermediate for drug synthesis | Used in the synthesis of specific peptide-based drugs or as a chiral building block. |
| Animal Feed Industry | Feed additive | Supplies rumen-protected amino acids (e.g., for dairy cattle) to enhance milk yield and milk protein content. |
| Dietary Supplement Industry | Sports nutrition supplement | Functions as an alternative source of branched-chain amino acids (BCAAs) in formulations for muscle recovery and energy replenishment products. |
Manufacturing Quality Control of Calcium alpha-ketovaline
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Compare the sample spectrum with a standard reference spectrum; confirm molecular structure consistency based on characteristic absorption peaks. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column (e.g., C18) and a UV detector (commonly 200–210 nm); quantify the active ingredient using external or internal standard methods. |
| Water Content | Karl Fischer Titration | Measure water content based on the quantitative reaction of iodine and sulfur dioxide with water in an anhydrous environment. |
| Residue on Ignition (Sulfated Ash) | Gravimetric Method | Weigh the inorganic residue remaining after high-temperature incineration of the sample to assess levels of inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and measure concentrations of heavy metal elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeial limits. |
| pH Value | pH Meter Method | Dissolve the sample in water or a specified solvent and measure the acidity or alkalinity using a calibrated pH meter. |
| Solution Clarity and Color | Visual Comparison or UV-Visible Spectrophotometry | Visually inspect whether the test solution is clear and colorless, or compare it with standard color solutions to evaluate impurities or degradation products. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate the main peak from impurity peaks using gradient or isocratic elution; calculate individual impurity peak areas to assess purity and impurity limits. |
| Microbial Limits | Microbial Limits Testing (Pharmacopoeial Method) | Includes total aerobic microbial count, mold and yeast count, and testing for specified microorganisms (e.g., Escherichia coli, Salmonella) to ensure sterility and safety. |
| Particle Size Distribution | Laser Diffraction Analysis | Measure particle size distribution based on laser light scattering; used to evaluate physical properties and dissolution behavior of raw materials. |
Technical Specifications of Calcium alpha-ketovaline
| Test Item | Specification |
|---|---|
| Appearance | White powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=10 ppm |
| Optical Rotation | +15.0° to +17.0° (c=1, H2O) |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Calcium alpha-ketovaline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Calcium alpha-ketovaline
Industrial Calcium alpha-ketovaline Procurement FAQ
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.
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