(R)-(-)-Tetrahydrofurfurylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7202-43-9 |
| Product name | (R)-(-)-Tetrahydrofurfurylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 (R)-(-)-Tetrahydrofurfurylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(-)-Tetrahydrofurfurylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(-)-Tetrahydrofurfurylamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Serves as a chiral building block for synthesizing active pharmaceutical ingredients, including antiviral agents, anticancer agents, and central nervous system drugs | Chiral synthesis, asymmetric catalysis |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of biologically active chiral compounds, such as herbicides or insecticides | Organic synthesis, chiral resolution |
| Materials Science | Applied in synthesizing chiral ligands or functionalized polymeric materials, such as catalysts or adsorbents | Polymerization, coordination chemistry |
| Research Reagents | Employed as a foundational chiral amine reagent in organic synthesis research for constructing complex molecular architectures | Laboratory-scale synthesis, catalytic reactions |
Manufacturing Quality Control of (R)-(-)-Tetrahydrofurfurylamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard under validated chromatographic conditions. |
| Optical Rotation | [a]D measurement using polarimeter | Measures the degree of rotation of plane-polarized light by chiral molecules in solution at specified concentration, path length, and temperature. |
| Water Content | Karl Fischer Titration (coulometric or volumetric) | Electrochemical titration where iodine reacts stoichiometrically with water; endpoint detected amperometrically. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separation and quantification of volatile organic solvents based on partitioning into headspace gas and detection by FID or MS. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metals in argon plasma; quantification via element-specific emission wavelengths. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separation of anions on ion-exchange column; chloride quantified by conductivity response relative to calibration standards. |
| Acid Value | Acid-Base Titration with NaOH standard solution | Neutralization of acidic impurities using standardized sodium hydroxide solution; endpoint detected potentiometrically or with indicator. |
| Appearance | Visual Inspection in Nessler cylinder against white/black background | Subjective assessment of clarity and color by observing sample in controlled lighting against contrasting backgrounds. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube principle) | Measures density via resonant frequency shift of a vibrating U-shaped tube filled with sample at controlled temperature. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Sample ignited at 700-800 C to oxidize organic matter; inorganic residue weighed to determine non-volatile ash content. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV detection | Separation of structurally related impurities on reversed-phase column; detection and quantification at appropriate UV wavelength. |
| pH (10% aqueous solution) | Potentiometric pH measurement with calibrated pH meter | Hydrogen ion activity determined using glass electrode system calibrated with standard buffer solutions. |
Technical Specifications of (R)-(-)-Tetrahydrofurfurylamine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Optical Rotation | -12.0 to -18.0 deg (c=1, in CHCl3) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.472 to 1.476 |
| Relative Density (20°C/25°C) | 0.955 to 0.965 g/cm³ |
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)-(-)-Tetrahydrofurfurylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(-)-Tetrahydrofurfurylamine
Safety Information of (R)-(-)-Tetrahydrofurfurylamine
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (R)-(-)-Tetrahydrofurfurylamine
Industrial (R)-(-)-Tetrahydrofurfurylamine 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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