beta-D-Ribofuranose 1,2,3,5-tetraacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13035-61-5 |
| Product name | beta-D-Ribofuranose 1,2,3,5-tetraacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 beta-D-Ribofuranose 1,2,3,5-tetraacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk beta-D-Ribofuranose 1,2,3,5-tetraacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of beta-D-Ribofuranose 1,2,3,5-tetraacetate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antiviral drugs (e.g., ribavirin) | Chemical synthesis of nucleoside compounds |
| Biotechnology | Raw material for nucleotide modification in RNA-related research | Biocatalysis or chemical modification |
| Chemical Synthesis | Intermediate for preparing glycosylated derivatives or protecting sugar hydroxyl groups | Acetylation or glycosylation reactions |
Manufacturing Quality Control of beta-D-Ribofuranose 1,2,3,5-tetraacetate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, form, and crystalline state of the sample with the naked eye to determine if it conforms to the standard (e.g., white or off-white crystalline powder). |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range using a melting point apparatus to assess purity and structural consistency (the melting point of tetraacetylated ribose is typically about 120–125°C). |
| Specific Rotation | Polarimetry | Determine the optical rotation at a specified wavelength (e.g., sodium D line, 589.3 nm) and concentration to verify the chiral structure and optical purity. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Quantify the main component content using a C18 reverse-phase chromatographic column, UV detector (e.g., 210 nm), and external standard method or area normalization method. |
| Related Substances/Impurities | HPLC Method (Gradient Elution) | Separate and detect related impurities (e.g., incompletely acetylated products, degradation products) by optimizing the gradient elution conditions and control the total impurity level. |
| Drying Loss | Drying Method (105°C to Constant Weight) | Weigh the sample in an oven and dry to constant weight to calculate the percentage of loss, assessing water and volatile matter content. |
| Residue on Ignition | High-Temperature Ashing Method | Heat the sample at high temperature (e.g., 600–800°C) and weigh the residue to evaluate the content of inorganic salts or metallic impurities. |
| Heavy Metals | Heavy Metal Test Method from the Chinese Pharmacopoeia | Use the thiourea method or atomic absorption spectrometry (AAS) to control the limits of harmful metal elements such as lead, arsenic, mercury, and cadmium. |
| Solvent Residual | Gas Chromatography (GC) | Use headspace or direct injection, with capillary columns for separation and FID or ECD detectors for quantitative analysis of residual organic solvents (e.g., ethyl acetate, acetone). |
| pH Value (Solution) | pH Meter Measurement | Prepare a solution of the sample at a certain concentration and measure its acidity or alkalinity using a calibrated pH meter to assess acidic impurities or hydrolysis conditions. |
Technical Specifications of beta-D-Ribofuranose 1,2,3,5-tetraacetate
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 112.0 - 116.0 °C |
| Optical Rotation | -13.0 to -16.0 ° (c=1, in CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 beta-D-Ribofuranose 1,2,3,5-tetraacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of beta-D-Ribofuranose 1,2,3,5-tetraacetate
Safety Information of beta-D-Ribofuranose 1,2,3,5-tetraacetate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of beta-D-Ribofuranose 1,2,3,5-tetraacetate
Industrial beta-D-Ribofuranose 1,2,3,5-tetraacetate 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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