(R)-2-HYDROXY-4-METHYLPENTANOIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20312-37-2 |
| Product name | (R)-2-HYDROXY-4-METHYLPENTANOIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeFood 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 (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-2-HYDROXY-4-METHYLPENTANOIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used in the synthesis of active pharmaceutical ingredients (APIs), such as antibiotics |
| Healthcare Industry | Research Reagent | Applied as an experimental reagent in biochemical and pharmacological research |
| Chemical Industry | Synthesis of Other Chemicals | Employed as a raw material or intermediate in the synthesis of various organic compounds |
| Food Industry | Food Additive | Used as a synthetic precursor for certain food additives, compliant with food safety standards |
| Agricultural Industry | Plant Growth Regulator | Applied in the synthesis of plant growth regulators to promote crop growth or enhance stress tolerance |
Manufacturing Quality Control of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification using chiral stationary phase and UV detection at 210 nm |
| Optical Rotation | [alpha]D Measurement | Measurement of specific rotation using sodium D-line light source in solution |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on iodine-sulfur dioxide reaction with water |
| Residual Solvents | Gas Chromatography (GC-FID) | Separation and quantification of volatile solvents using flame ionization detection |
| Heavy Metals | ICP-OES | Multi-element quantification of metal impurities after acid digestion by optical emission spectroscopy |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of chloride ions in aqueous extract |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of sulfate ions in aqueous extract |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase column and UV detection |
| Acid Value | Acid-Base Titration | Neutralization of carboxylic acid groups with standardized NaOH solution using phenolphthalein indicator |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue after high-temperature ashing at 600-700 C |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution |
| Microbial Limits | Membrane Filtration and Culture | Enumeration of aerobic microorganisms and absence testing for specified pathogens per USP <61> and <62> |
Technical Specifications of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC) |
| Optical Rotation | +25.0 to +28.0° (c=1, in methanol) |
| Melting Point | 68 to 72°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 180 to 195 |
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 (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
Safety Information of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (R)-2-HYDROXY-4-METHYLPENTANOIC ACID
Industrial (R)-2-HYDROXY-4-METHYLPENTANOIC ACID 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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