PHENYL 2,3,4,6-TETRA-O-ACETYL-1-THIO-BETA-D-GALACTOPYRANOSIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24404-53-3 |
| Product name | PHENYL 2,3,4,6-TETRA-O-ACETYL-1-THIO-BETA-D-GALACTOPYRANOSIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 24404-53-3
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 24404-53-3 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 24404-53-3
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of glycoside-based drugs | Prepared via acetylation and thiolation reactions for constructing drug molecules with specific glycosyl structures |
| Chemical Reagents | Used in carbohydrate chemistry research | Serves as a reference standard or reaction reagent for analyzing glycosidic bond formation and cleavage mechanisms |
| Biotechnology | Substrate in enzyme-catalyzed reactions | Applied to study the catalytic activity and specificity of glycosidases or glycosyltransferases |
| Materials Science | Precursor for synthesizing functionalized materials | Further modified to introduce additional functional groups, enabling preparation of novel polymers or nanomaterials |
Manufacturing Quality Control of 24404-53-3
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component by UV absorption at specified wavelength using reverse-phase chromatography with calibration against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., deacetylated, hydrolyzed, or isomeric forms) via gradient HPLC separation and UV detection. |
| Water Content | Karl Fischer Titration | Measures trace water by coulometric or volumetric titration based on iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Residual Solvents | GC-FID | Identifies and quantifies volatile organic solvents (e.g., acetone, ethyl acetate, methanol) using gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-MS | Determines trace metal contaminants (e.g., Pb, Cd, Ni, Fe) by mass spectrometric detection of elemental ions after acid digestion. |
| Sulfur Content | Elemental Analysis (Combustion-IR) | Quantifies total sulfur by high-temperature combustion followed by infrared detection of SO2 gas. |
| Optical Rotation | [alpha]D Measurement | Measures specific rotation at 589 nm using sodium D-line to confirm stereochemical integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition to assess crystallinity and identity. |
| Acetyl Content | Acid Hydrolysis followed by Titration | Quantifies acetyl groups via alkaline hydrolysis to acetate, followed by back-titration with standardized acid. |
| Acid Value | Acid-Base Titration | Measures free carboxylic acid impurities (e.g., from degradation) by titration with standardized NaOH using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by ignition at 700-800 C and weighing residual non-volatile material. |
| Microbial Limits | Membrane Filtration / Plate Count | Detects aerobic microorganisms and absence of specified pathogens (e.g., E. coli, S. aureus) per pharmacopeial guidelines. |
Technical Specifications of 24404-53-3
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Melting Point | 128-132 °C |
| Optical Rotation | +4.0 to +6.0 (c=1, CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 24404-53-3
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 24404-53-3
Packaging of 24404-53-3
Industrial 24404-53-3 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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