4-(hidroximetil)-5-metil-1,3-dioxol-2-one Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 91526-18-0 |
| Product name | 4-(hidroximetil)-5-metil-1,3-dioxol-2-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-(hidroximetil)-5-metil-1,3-dioxol-2-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key chiral intermediate for synthesizing antiviral drugs (e.g., nucleoside analogs) | Preparation of optically pure product via chiral resolution or asymmetric synthesis, followed by esterification and phosphorylation to construct the nucleoside scaffold |
| Organic Synthesis | Bifunctional protecting reagent for hydroxyl and carboxyl groups | Reaction with polyols or amino acids under basic conditions to form cyclic acetal-lactone structures, enabling selective protection |
| Materials Science | Copolymer monomer for biodegradable polyesters | Melt condensation or ring-opening polymerization with lactic acid, glycolic acid, etc., to incorporate flexible side chains that modulate crystallinity and degradation rate |
Manufacturing Quality Control of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
| 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 210 nm. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC with UV detection; identification via retention time matching and/or spiked reference standards. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents based on calibrated response factors. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Heavy Metals | ICP-OES | Multi-element quantification after acid digestion by measuring atomic emission intensities at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column followed by conductivity detection and quantification against chloride standard calibration. |
| Sulfate Impurity | Ion Chromatography | Anion separation and conductivity-based quantification using sulfate standard calibration curve. |
| Residue on Ignition | Gravimetric Analysis | Mass measurement before and after high-temperature ashing to determine non-volatile inorganic residue. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed visually as the temperature range over which solid-to-liquid phase change occurs. |
| Optical Rotation | Polarimetry | Measurement of the angle of rotation of plane-polarized light caused by chiral molecules in solution. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination using a calibrated glass electrode and reference electrode system in a saturated aqueous suspension. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to calculate size distribution based on Mie theory. |
Technical Specifications of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 78–82°C |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic, mild |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
Safety Information of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 4-(hidroximetil)-5-metil-1,3-dioxol-2-one
Industrial 4-(hidroximetil)-5-metil-1,3-dioxol-2-one 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply