Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 108032-93-5 |
| Product name | Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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 Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for glycoside compounds, used to construct glycosylated structures in antiviral and antitumor drugs | Prepared via selective acetylation of phenyl thioglycosides with acetic anhydride under acidic catalysis |
| Biochemistry | Model substrate for glycosidase inhibitor studies, used in enzyme activity assays and kinetic analysis | Employed as a substrate in buffered solution; product formation rate is monitored via enzymatic hydrolysis |
| Organic Synthesis | Chiral building block for constructing complex oligosaccharides or glycoconjugates | Coupled with acceptor molecules via glycosidic bond formation under Lewis acid catalysis, followed by deprotection |
Manufacturing Quality Control of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 210 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., deacetylated or hydrolyzed derivatives) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., acetone, acetonitrile, methanol) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water content via coulometric or volumetric titration using iodine-based redox reaction. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, Ni, As) after acid digestion using inductively coupled plasma mass spectrometry. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Sulfur Content | Combustion IC | Measures total sulfur by high-temperature combustion followed by ion chromatographic detection of sulfate. |
| Optical Rotation | [alpha]D Measurement | Determines specific optical rotation using sodium D-line light source to confirm chiral integrity and anomeric configuration. |
| Melting Point | Capillary Melting Point Apparatus | Identifies purity and identity by measuring temperature range at which solid transitions to liquid under controlled heating. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry or dispersed particle size distribution using Mie scattering theory and laser diffraction principles. |
| Microbial Limits | Membrane Filtration | Detects aerobic microorganisms and specified pathogens (e.g., E. coli, S. aureus) by filtration, culture, and colony enumeration. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content after high-temperature incineration and subsequent gravimetric determination. |
Technical Specifications of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +106° to +108° (c=1, CHCl3) |
| Melting Point | 148°C to 152°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 Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
Safety Information of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside
Industrial Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-a-D-mannopyranoside 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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