(R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15186-48-8 |
| Product name | (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceutical Chemicals | Synthetic intermediate for pharmaceuticals | Used in the synthesis of chiral drug molecules as a key precursor for constructing chiral centers |
| Fine Chemicals | Synthesis of chiral catalysts or ligands | Applied as a chiral source in asymmetric catalytic reactions to prepare chiral ligands or catalysts |
| Chemical Research | Organic synthesis reagent | Applied in nucleophilic addition, cycloaddition, and other organic synthesis reactions as a versatile synthetic intermediate |
| Materials Science | Chiral building block for functional materials | Used as a structural unit in the preparation of optically active materials or materials with chiral recognition functionality |
| Agrochemicals | Synthesis of pesticide active ingredients | Used in the synthesis of certain chiral pesticide molecules to enhance biological activity and selectivity |
Manufacturing Quality Control of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against a certified reference standard. |
| Enantiomeric Excess (ee) | Chiral Gas Chromatography (cGC) | Separates (R)- and (S)-enantiomers on a chiral stationary phase; ee calculated from peak area ratio. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous methanol/pyridine medium. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents are vaporized in sealed vials and quantified via GC-FID using calibration curves. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification based on mass-to-charge ratio detection after microwave-assisted acid digestion. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation of chloride anions on anion-exchange column followed by quantitative conductivity measurement. |
| Residue on Ignition | Gravimetric Analysis | Mass difference measured before and after high-temperature ashing to determine non-volatile inorganic residue. |
| Appearance | Visual Inspection | Assessment of liquid clarity and color against water-white standard under controlled lighting conditions. |
| Odor | Organoleptic Evaluation | Trained personnel assess characteristic odor profile for off-notes indicating degradation or contamination. |
| Specific Optical Rotation | [a]D Measurement using Polarimeter | Measures rotation of plane-polarized light at 589 nm to confirm chiral integrity and concentration-dependent specific rotation. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Hydrogen ion activity determined using calibrated glass electrode in 1% w/v aqueous solution. |
Technical Specifications of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% |
| Optical Rotation | +52.0 to +56.0 deg (c=1, CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.445 to 1.455 |
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)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
Safety Information of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
Industrial (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde 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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