methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 88824-09-3 |
| Product name | methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material 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 methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical intermediate for chiral drug synthesis | Used in organic synthesis |
| Chemical Industry | Chiral reagent or resolving agent | Applied in chemical synthesis |
Manufacturing Quality Control of methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
| 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. |
| Chiral Purity | (S,S)- and (R,R)-Diastereomer Content | Chiral HPLC |
| Optical Rotation | [alpha]D | Polarimetry |
| Residual Solvents | GC-FID | Quantifies volatile organic solvents (e.g., methanol, dichloromethane) by gas chromatography with flame ionization detection against calibration standards. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine generation and stoichiometric reaction with water. |
| Heavy Metals | ICP-OES | Measures total elemental impurities (Pb, Cd, Hg, As, etc.) after acid digestion by optical emission spectroscopy at characteristic wavelengths. |
| Acid Value | Acid-Base Titration | Neutralizes free carboxylic acid groups with standardized NaOH solution using phenolphthalein endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content by ignition at 700-800 C followed by weighing of residual residue. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of sample against defined standards under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition using calibrated capillary method per USP <741>. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities (e.g., hydrolysis/degradation products) using gradient HPLC with UV detection. |
| Chloride Content | Ion Chromatography | Quantifies chloride ion impurity via suppressed conductivity detection after separation on anion-exchange column. |
Technical Specifications of methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -15.0 to -19.0 deg (c=1, in CHCl3) |
| Refractive Index (n20/D) | 1.495 to 1.505 |
| Odor | Characteristic mild ester odor |
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(2S,3R)-2,4-dibromo-3-hydroxybutyrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate
Industrial methyl(2S,3R)-2,4-dibromo-3-hydroxybutyrate 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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