China Factory Direct
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| CAS number | 3387-36-8 |
| Product name | Uridine 5′-monophosphate disodium salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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 |
|---|---|---|
| Food Industry | Flavor enhancer (umami enhancer) | Used in combination with monosodium glutamate (MSG) to enhance umami taste during processing of seasonings, soups, instant foods, and snacks |
| Food Industry | Functional food additive | Added as a nucleotide-based nutritional fortificant to infant formula to mimic the nucleotide profile of human milk and support immune system development |
| Pharmaceutical Industry | Pharmaceutical intermediate | Employed as a starting material or intermediate in the chemical synthesis of nucleoside analogs for antiviral or antineoplastic drugs |
| Biotechnology | Biochemical reagent | Used as an enzymatic substrate or inhibitor in laboratory studies of nucleotide metabolism and enzymatic assays |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification Test | Infrared Spectroscopy (IR) | Determines the infrared absorption spectrum of the sample and compares it with a reference spectrum to confirm functional groups and molecular structural characteristics. |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Uses nuclear magnetic resonance technology to analyze chemical shifts of hydrogen atoms, verifying consistency of molecular structure. | |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Utilizes a reversed-phase C18 column with UV detection (typically at 260 nm), employing external standard or area normalization methods to determine the content of the main component. |
| pH Value | pH Meter Method | Prepare a solution at a specified concentration (e.g., 1% w/v), then measure pH using a calibrated pH meter. The result is typically required to be between 7.0 and 8.5. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Constant-Pressure Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved; calculate the percentage loss in weight to assess moisture and volatile substance content. |
| Illuminated Residue (Sulfated Ash) | High-Temperature Incineration Method | Incinerate the sample at high temperature (approximately 800°C), then weigh the residual inorganic matter to control total inorganic impurity levels. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine total levels of heavy metals such as lead, arsenic, cadmium, and mercury using AAS or inductively coupled plasma mass spectrometry (ICP-MS). |
| Chlorides | Silver Nitrate Turbidimetry or Ion Chromatography (IC) | Quantify chloride ions by forming silver chloride precipitate via reaction with silver nitrate for turbidimetric measurement, or use ion chromatography for accurate quantification. |
| Sulfates | Turbidimetry or Ion Chromatography (IC) | Determine sulfate content by forming barium sulfate precipitate with barium chloride for turbidimetric analysis, or apply ion chromatography for precise quantification. |
| Microbial Limits | Plate Count Method / Membrane Filtration Method | Test for total aerobic bacteria count, total mold and yeast count, and specific pathogenic organisms (e.g., Escherichia coli) according to pharmacopeial procedures. |
| Specific Rotation | Polarimeter Method | Prepare a solution of defined concentration, measure optical rotation under specified conditions (usually sodium D line, 589 nm, and controlled temperature) to verify optical purity. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate the main peak from potential impurities (e.g., other nucleotides, degradation products) using gradient elution; calculate impurity levels by area normalization or with correction factors. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -17.0 to -11.0 (c=1, H2O) |
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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.