Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 78341-97-6 |
| Product name | Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl-5-deoxy-2,3-O-isopropylidene-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-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Nucleoside-based drug intermediates for synthesizing antiviral or anticancer nucleoside analogs | Used as a chiral building block in glycosylation reactions, followed by deprotection and functional group transformations to construct target nucleoside molecules |
| Organic Synthesis | Chiral auxiliary reagent and certified reference standard for carbohydrate chemistry research | Provides the D-ribose scaffold in asymmetric synthesis for constructing C-nucleosides, N-nucleosides, and modified nucleoside structures |
Manufacturing Quality Control of Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a reference standard using UV detection at specified wavelength. |
| Related Substances | HPLC-UV | Separation and quantification of impurities relative to main peak using gradient or isocratic HPLC with UV detection. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using sodium D-line light source in a polarimeter, indicating chiral purity. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg) via inductively coupled plasma mass spectrometry. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Residue mass after high-temperature incineration in presence of sulfuric acid, expressed as percentage. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as temperature range at which solid crystalline phase converts to liquid. |
| Residual Catalyst (Pd) | ICP-OES | Quantification of palladium residue using inductively coupled plasma optical emission spectroscopy. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volume-based particle size distribution. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and absence testing for specified pathogens per pharmacopeial methods. |
Technical Specifications of Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Optical Rotation | +45° to +51° (c=1, in CHCl3) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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 Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
Packaging of Methyl-5-deoxy-2,3-O-isopropylidene-D-ribofuranoside
Industrial Methyl-5-deoxy-2,3-O-isopropylidene-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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