Uridine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 58-96-8 |
| Product name | Uridine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Uridine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Uridine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Uridine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of antiviral agents (e.g., ribavirin) and nucleoside prodrugs | Employed as a key intermediate in chemical or enzymatic synthesis |
| Biotechnology | Added to cell culture media to support RNA synthesis and cell proliferation | Directly incorporated into serum-free or chemically defined media |
| Molecular Biology | Utilized in in vitro transcription reactions and RNA labeling experiments | Serves as a substrate for RNA polymerase in in vitro transcription systems |
| Nutrition & Dietary Supplements | Included as an ingredient in dietary supplements to support nervous system health and energy metabolism | Formulated with other nucleosides and vitamins into tablets or capsules |
| Agriculture | Under investigation as a potential plant growth regulator | Applied experimentally via seed treatment or foliar spray to evaluate physiological effects |
Manufacturing Quality Control of Uridine
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Identification | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Utilizes the characteristic absorption peak of uridine near 260 nm for qualitative identification, confirming its presence by comparing the sample's spectrum with that of a reference standard. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with a mobile phase such as phosphate buffer-methanol, and detection at 260 nm using a UV detector. Provides high sensitivity and accuracy for quantitative analysis of uridine content. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Same HPLC system used to assess separation between the main uridine peak and impurity peaks; impurity levels are calculated to evaluate purity. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Sample is dried under specified conditions (e.g., 105°C), and the percentage weight loss is measured to indicate moisture and volatile impurity content. |
| Sulfated Ash (Residue on Ignition) | Residue on Ignition Method | Sample is ignited at high temperature, and the weight of the residue is measured to determine inorganic impurity content. |
| Solution Clarity | Visual Turbidity Comparison Method | The sample is dissolved to a specified concentration and compared visually with a standard turbidity solution to assess clarity, controlling for insoluble particulates. |
| pH Value | pH Meter Method | After dissolving uridine in water, the pH of the solution is measured using a calibrated pH meter to ensure it falls within the required quality specification range. |
| Microbial Limits | Microbial Limits Testing | Tests for total aerobic microbial count, total mold and yeast count, and specified control organisms (e.g., Escherichia coli) according to pharmacopoeial requirements. |
| Bacterial Endotoxins | Limulus Amebocyte Lysate Test (LAL Test) | Relies on the reaction between bacterial endotoxins and Limulus reagent, resulting in gel formation or color change, to quantitatively detect endotoxin levels; commonly used for injectable-grade raw materials. |
Technical Specifications of Uridine
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 162-166°C |
| Optical Rotation | +8.0 to +10.0° (c=1, H2O) |
| Total Impurities | <=1.5% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 Uridine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Uridine
Packaging of Uridine
Industrial Uridine 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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