Bicyclo[1.1.1]pentane-1,3-dicarboxylic acid, MonoMethyl ester Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 83249-10-9 |
| Product name | Bicyclo[1.1.1]pentane-1,3-dicarboxylic acid, MonoMethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial 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) |
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 83249-10-9
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 83249-10-9 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 83249-10-9
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Organic synthesis intermediate | Used in the synthesis of various organic compounds, including monomers for resins and polymers |
| Pharmaceutical Industry | Pharmaceutical synthesis intermediate | Serves as a precursor in the synthesis of certain drug molecules |
| Materials Science | Functional material synthesis | Applied in the preparation of high-performance polymers or functional chemicals with specialized properties |
Manufacturing Quality Control of 83249-10-9
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of visible impurities under natural light or standard illumination. |
| Purity (Active Ingredient Content) | High-Performance Liquid Chromatography (HPLC) | Utilize a reversed-phase chromatographic column (e.g., C18) with a UV detector to quantify the target compound by comparing retention times and peak areas with reference standards. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H NMR and ¹³C NMR to analyze and confirm the molecular structure, including the bicyclic framework and positions of functional groups. |
| Functional Group Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Analyze characteristic absorption peaks, such as C=O stretching vibrations (~1700–1750 cm⁻¹) and C–O ester bonds (~1200–1300 cm⁻¹), to verify the presence of ester and carboxylic acid groups. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect organic solvents potentially residual from the manufacturing process (e.g., methanol, ethyl acetate). |
| Water Content | Karl Fischer Titration | Accurately determine water content in samples, suitable for quality control of moisture-sensitive organic compounds. |
| Melting Point | Melting Point Apparatus | Measure the temperature range at which the sample melts to provide an initial assessment of compound purity and consistency. |
| Mass Spectrometry (Molecular Weight Confirmation) | Mass Spectrometry (MS, e.g., ESI-MS or EI-MS) | Provide precise molecular ion peaks ([M+H]⁺ or [M−H]⁻) to confirm the molecular weight and structural identity of the target compound. |
| Heavy Metal Residues | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy | Detect harmful elemental residues such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmaceutical or industrial safety standards. |
| Single Impurities and Degradation Products | HPLC-DAD or LC-MS | Combine UV spectral data with mass spectrometry to identify and quantify potential synthetic by-products or degradation impurities. |
Technical Specifications of 83249-10-9
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=99.0% (GC-MS) |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146°C |
| Identification (NMR) | Consistent with structure |
| Acid Value (mg KOH/g) | 180–190 mg KOH/g |
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 83249-10-9
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 83249-10-9
Packaging of 83249-10-9
Industrial 83249-10-9 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