4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 16790-33-3 |
| Product name | 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside |
| 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 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
| Industry | Application | Process |
|---|---|---|
| Biochemistry/Research | Substrate for enzymology studies | Used in activity assays, kinetic studies, and enzyme screening of glycoside hydrolases—particularly cellobiohydrolases and β-glucosidases; serves as a chromogenic substrate, releasing p-nitrophenol upon enzymatic hydrolysis, with activity quantified by spectrophotometric measurement at 405 nm. |
| Biochemistry/Research | Analytical reagent | Employed in the development of enzyme-linked immunosorbent assays (ELISA) or biochemical assay kits as a key component of signal amplification systems. |
| Chemical/Fine Chemical | Synthetic intermediate | Applied as a building block or intermediate in carbohydrate synthesis for the preparation of bioactive oligosaccharides or glycoconjugates. |
| Life Science Research | Glycobiology research | Used to investigate transport mechanisms, receptor-binding properties, or metabolic pathways of cellobiose and related analogues. |
Manufacturing Quality Control of 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-UV | Separation and quantification of structurally related impurities (e.g., hydrolysis products, regioisomers) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents (e.g., methanol, acetone, ethyl acetate) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol solvent system. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, As, Hg) after acid digestion, using inductively coupled plasma mass spectrometry. |
| Residue on Ignition | Gravimetric Analysis | Measurement of inorganic ash content after high-temperature incineration (500-600 C) followed by weighing of residual residue. |
| Optical Rotation | Polarimetry | Determination of specific rotation using sodium D-line light (589 nm) in solution to confirm stereochemical integrity. |
| pH of Solution | Potentiometric pH Measurement | Measurement of hydrogen ion activity in aqueous solution using calibrated glass electrode and pH meter. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample via light scattering pattern to determine size distribution profile. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic microorganisms and detection of specified pathogens (e.g., E. coli, S. aureus) per pharmacopoeial methods. |
| Chloride Content | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid transitions to liquid, indicating crystallinity and purity. |
Technical Specifications of 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
| 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 | 198–202°C |
| Optical Rotation | +15.0 to +17.0° (c=1, H2O) |
| 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 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside
Industrial 4-Nitrophenyl2-O-(b-D-glucopyranosyl)-b-D-glucopyranoside 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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