Methyl beta-D-ribofuranoside Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7473-45-2 |
| Product name | Methyl beta-D-ribofuranoside |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 Methyl beta-D-ribofuranoside
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl beta-D-ribofuranoside Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl beta-D-ribofuranoside
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of antiviral drugs (e.g., remdesivir) | Glycosylation reaction in chemical synthesis, applied to construct the furanoribose moiety of nucleoside analogues |
| Research | Reference standard or reagent for chemical and biological studies of nucleosides, nucleotides, and analogues | Organic synthesis at laboratory scale, commonly employed in carbohydrate chemistry research to investigate glycosidic bond formation and stability |
| Biochemistry | Synthesis of fluorescently labeled nucleoside probes and other biomolecular tools | Preparation of bioactive molecules via further functional group modifications (e.g., phosphorylation, labeling) |
Manufacturing Quality Control of Methyl beta-D-ribofuranoside
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210 nm, based on peak area comparison against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification relative to main peak using response factors or external standards. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., methanol, acetone, ethyl acetate) against calibration curves. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent; water reacts stoichiometrically with iodine, sulfur dioxide, and base in methanol medium. |
| Optical Rotation | [alpha]D | Measurement of specific optical rotation using a polarimeter at 20 °C with sodium D-line (589 nm); indicates enantiomeric purity and structural integrity. |
| Heavy Metals | ICP-MS | Quantitative determination of toxic elements (Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for ultra-trace sensitivity. |
| Residue on Ignition | Gravimetric Analysis | Ignition of sample at 700–800 °C followed by weighing of non-volatile inorganic residue; measures inorganic ash content. |
| pH of Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity in aqueous solution (10 mg/mL) using calibrated glass electrode and pH meter. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change using calibrated capillary apparatus per USP <741>. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion via laser scattering; size distribution calculated from angular intensity pattern of diffracted light. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) by filtration, culture on selective media, and colony counting. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of solid material against established reference standards under controlled lighting conditions. |
Technical Specifications of Methyl beta-D-ribofuranoside
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline powder |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -45.0 to -55.0 deg (c=1, in water) |
| Melting Point | 128 to 132 °C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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 Methyl beta-D-ribofuranoside
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl beta-D-ribofuranoside
Packaging of Methyl beta-D-ribofuranoside
Industrial Methyl beta-D-ribofuranoside 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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