China Factory Direct
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| CAS number | 180287-02-9 |
| Product name | METHYL 2-FLUORO-3-OXOPENTANOATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate | Used in the synthesis of active pharmaceutical ingredients (APIs) |
| Agrochemical Industry | Intermediate | Used in the synthesis of agrochemicals |
| Organic Synthesis | Synthon | Applied in constructing complex molecular frameworks |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state, and clarity of the sample under natural light or standard light sources to determine the presence of impurities or foreign substances. |
| Content (Purity) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 chromatographic column and UV detector (e.g., 210 nm or 254 nm). Qualitative analysis is performed based on retention time, while quantitative analysis is conducted using peak area normalization or external standard method to determine the main component content. |
| Gas Chromatography (GC) | Suitable for samples with good volatility. Use capillary columns for separation and FID detectors for detection. Quantitative analysis is carried out using external standard or internal standard methods. | |
| Impurity Analysis | HPLC Method | Detect related substances using HPLC. Evaluate each impurity peak by the resolution from the main peak and calculate the impurity content using self-control or impurity reference substance methods. |
| Moisture | Karl Fischer Method | Determine moisture content in the sample using volumetric or coulometric methods. Suitable for trace moisture detection with high accuracy. |
| Residual Solvents | Gas Chromatography (GC) | According to ICH guidelines, detect possible residual organic solvents (e.g., methanol, ethanol, acetone, dichloromethane, etc.). Use headspace injection to ensure sensitivity and accuracy. |
| Acid Value/Ester Content | Acid-Base Titration | Determine free acid content in the sample using standardized sodium hydroxide solution to calculate the acid value; this indirectly reflects the degree of ester hydrolysis. |
| Optical Rotation (if applicable) | Polarimetry | If the molecule has a chiral center, measure its specific rotation using a polarimeter under specified conditions for identification or as an auxiliary test for purity. |
| Melting Point/Boiling Point | Melting Point Apparatus or Boiling Point Determination | Determine the melting point or boiling point of the compound for preliminary identification. For liquid compounds, boiling point or refractive index is usually measured instead. |
| Refractive Index (nD20) | Refractometry | Determine the refractive index of the sample at 20°C as a physical constant for identification and consistency checks. |
| Structural Confirmation | Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS) | ¹H-NMR, ¹³C-NMR, and HRMS are used to confirm molecular structure. These are typically used during active pharmaceutical ingredient development and serve as part of release criteria. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.410–1.420 |
| Relative Density (20°C/25°C) | 1.08–1.12 g/cm³ |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.