(S)-(+)-Tetrahydrofurfurylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7175-81-7 |
| Product name | (S)-(+)-Tetrahydrofurfurylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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)-(+)-Tetrahydrofurfurylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (S)-(+)-Tetrahydrofurfurylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (S)-(+)-Tetrahydrofurfurylamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing β-blocker drugs | Asymmetric synthesis of chiral amines |
| Agrochemicals | Key intermediate for synthesizing chiral pesticides | Chiral resolution or asymmetric catalytic hydrogenation |
| Chemicals | Used as chiral ligands or catalyst precursors | Chirality-inducing reactions in coordination chemistry |
| Materials | Involved in the preparation of chiral functional materials | Synthesis of chiral polymers or liquid crystal materials |
Manufacturing Quality Control of (S)-(+)-Tetrahydrofurfurylamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component using retention time and peak area against certified reference standard. |
| Specific Optical Rotation | [alpha]D measurement using polarimeter | Measures rotation of plane-polarized light at 20 C and 589 nm to confirm chiral integrity and enantiomeric purity. |
| Water Content | Karl Fischer Titration (coulometric or volumetric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with water. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Determines non-volatile inorganic impurities by weight difference before and after ignition at 700-800 C. |
| Heavy Metals | ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) | Simultaneously quantifies trace metal impurities (e.g., Pb, Cd, Hg, As) based on element-specific atomic emission. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride anion using ion-exchange column and suppressed conductivity detection. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) with FID | Detects and quantifies volatile organic solvents (e.g., methanol, acetone, ethyl acetate) by equilibrium vapor phase analysis. |
| Acid Value | Acid-base titration with standardized NaOH solution | Determines free acidic impurities by neutralization with NaOH using phenolphthalein indicator or potentiometric endpoint. |
| Appearance | Visual inspection against standard colorless liquid reference | Assesses physical state, clarity, and absence of visible particulates or discoloration under controlled lighting. |
| pH (10% aqueous solution) | Potentiometric pH measurement with calibrated pH meter | Measures hydrogen ion activity in aqueous solution using glass electrode and buffer-calibrated instrument. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally related impurities (e.g., tetrahydrofurfuryl alcohol, dihydro derivatives) using reverse-phase column and UV absorbance. |
| Density | Digital densitometer at 20 C | Determines mass per unit volume using oscillating U-tube principle with temperature-controlled sample cell. |
Technical Specifications of (S)-(+)-Tetrahydrofurfurylamine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS), >=99.0% ee |
| Optical Rotation | +13.0 to +18.0° (c=1, in methanol) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| Refractive Index (n20/D) | 1.472 to 1.476 |
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)-(+)-Tetrahydrofurfurylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (S)-(+)-Tetrahydrofurfurylamine
Safety Information of (S)-(+)-Tetrahydrofurfurylamine
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (S)-(+)-Tetrahydrofurfurylamine
Industrial (S)-(+)-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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