1,2-O-Isopropylidene-D-glucofuranose Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18549-40-1 |
| Product name | 1,2-O-Isopropylidene-D-glucofuranose |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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 1,2-O-Isopropylidene-D-glucofuranose
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-O-Isopropylidene-D-glucofuranose Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-O-Isopropylidene-D-glucofuranose
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical Intermediates | Used as intermediates in the synthesis of certain antiviral and antibacterial drugs |
| Chemical Synthesis | Organic Synthesis Feedstock | Applied as a carbohydrate derivative, serving as a donor or acceptor in organic synthesis reactions |
| Food Industry | Food Additive (Indirect Use) | Applied as a stabilizer or reaction intermediate for certain food ingredients |
| Research | Biochemical Research | Used as a model compound in glycochemistry and glycobiology research |
Manufacturing Quality Control of 1,2-O-Isopropylidene-D-glucofuranose
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210 nm, based on peak area comparison against a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system; endpoint detected amperometrically. |
| Residue on Ignition | Gravimetric Analysis | Sample is ignited at 750 C to oxidize organic matter; residual inorganic ash is weighed after cooling in a desiccator. |
| Heavy Metals | ICP-OES | Multi-element detection after acid digestion; quantification based on characteristic atomic emission lines in plasma. |
| Chloride Impurity | Ion Chromatography | Separation of chloride anions on an ion-exchange column with conductivity detection, using sodium carbonate/bicarbonate eluent. |
| Sulfate Impurity | Barium Sulfate Turbidimetry | Precipitation of sulfate as BaSO4 in acidic medium; turbidity measured spectrophotometrically at 420 nm. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., diacetone glucose, hydroxyacetone) using gradient HPLC-UV. |
| Optical Rotation | Polarimetry | Measurement of the angle of rotation of plane-polarized light at 20 C using sodium D-line (589 nm); reported as specific rotation [alpha]D. |
| pH (10% w/v solution) | Potentiometric pH Measurement | Direct measurement using calibrated glass electrode in aqueous solution at 25 C. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually or automatically as the temperature range over which solid transforms to liquid. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Weight loss measured under controlled heating (105 C, 2 h) in air; reflects volatile content including residual solvents. |
| Microbial Limits | Membrane Filtration and Plate Count | Sample filtration followed by incubation on tryptic soy agar and sabouraud dextrose agar for aerobic bacteria and fungi enumeration. |
Technical Specifications of 1,2-O-Isopropylidene-D-glucofuranose
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 112-116°C |
| Optical Rotation | -11.0 to -13.0° (c=1, H2O) |
| 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 1,2-O-Isopropylidene-D-glucofuranose
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2-O-Isopropylidene-D-glucofuranose
Safety Information of 1,2-O-Isopropylidene-D-glucofuranose
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,2-O-Isopropylidene-D-glucofuranose
Industrial 1,2-O-Isopropylidene-D-glucofuranose 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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