(S)-(-)-2-METHOXYPROPIONIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 23953-00-6 |
| Product name | (S)-(-)-2-METHOXYPROPIONIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeMaterial GradeElectronic GradeCosmetic GradeFood 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) |
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Documents We Provide for (S)-(-)-2-METHOXYPROPIONIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-(-)-2-METHOXYPROPIONIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-(-)-2-METHOXYPROPIONIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antibiotics, antiviral agents, and other active pharmaceutical ingredients (APIs) | Integrated into target molecular structures via organic synthesis reactions such as esterification and amidation |
| Pesticides | Used as a pesticide intermediate in the synthesis of herbicides, fungicides, and other agrochemicals | Employed to construct the active molecular scaffold of pesticides through condensation, substitution, and related reactions |
| Coatings & Inks | Used as a functional monomer or solvent component to improve coating adhesion, leveling, or drying performance | Incorporated during free-radical polymerization or formulation to modulate system polarity and volatility |
| Electronic Chemicals | Used as a solvent or additive in photoresist formulations to enhance resolution and developability | Applied in photoresist formulation and in semiconductor manufacturing processes including spin-coating, exposure, and development |
| Fragrances & Flavors | Used as an intermediate in fragrance synthesis for producing ester-based aroma compounds with specific olfactory characteristics | Converted into target fragrance compounds via esterification with alcohols |
Manufacturing Quality Control of (S)-(-)-2-METHOXYPROPIONIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 2-methoxypropionic acid peak area against a calibrated standard curve. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric reaction between water and iodine in pyridine/methanol medium. |
| Acidity (as H2SO4) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color | Visual Comparison Against APHA Scale | Compares sample color to platinum-cobalt standard solutions under controlled lighting. |
| Density at 20 C | Oscillating U-tube Densitometry | Determines density from the resonant frequency of a vibrating U-shaped tube filled with sample. |
| Refractive Index at 20 C | Refractometry | Measures bending of light passing through the sample at specified temperature using calibrated prism instrument. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates known volume to dryness and weighs non-volatile residue after drying at 105 C. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Measures absorbance of ground-state atoms in flame or graphite furnace after acid digestion. |
| Non-Volatile Residue | Gravimetric Analysis | Weighs residue remaining after evaporation and drying of a defined sample mass. |
| Aldehyde Impurities | Spectrophotometry (UV-Vis) after DNPH derivatization | Derivatizes aldehydes with 2,4-dinitrophenylhydrazine; measures hydrazone absorbance at ~450 nm. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantifies volatile organic solvents by analyzing equilibrium vapor phase above heated sample. |
Technical Specifications of (S)-(-)-2-METHOXYPROPIONIC ACID
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.395–1.405 |
| Relative Density (20°C/25°C) | 0.965–0.975 g/cm³ |
| Optical Rotation | -75.0 to -74.0 (c=1, in methanol) |
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 (S)-(-)-2-METHOXYPROPIONIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-(-)-2-METHOXYPROPIONIC ACID
Safety Information of (S)-(-)-2-METHOXYPROPIONIC ACID
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (S)-(-)-2-METHOXYPROPIONIC ACID
Industrial (S)-(-)-2-METHOXYPROPIONIC 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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