((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 79200-56-9 |
| Product name | ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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) |
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Documents We Provide for ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key chiral intermediate in the synthesis of antiviral drugs (e.g., oseltamivir, marketed as Tamiflu®) | Produced via asymmetric synthesis or chiral resolution; employed to construct the cyclohexene scaffold and install the required stereochemistry in oseltamivir |
| Fine Chemicals | Synthesis of biologically active chiral compounds | Used as a chiral building block in multistep organic synthesis; the lactone moiety undergoes ring-opening and functional group transformations |
Manufacturing Quality Control of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 210-220 nm. |
| Specific Optical Rotation | [alpha]D | Measurement of optical rotation using a polarimeter at 20-25 C with sodium D-line (589 nm) to confirm chiral integrity and enantiomeric identity. |
| Enantiomeric Excess (ee) | Chiral HPLC | Separation and quantification of enantiomers on a chiral stationary phase; ee calculated from peak areas of (-)- and (+)-enantiomer. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents using gas chromatography with flame ionization detection and internal standard calibration. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration with iodine-based reagent to determine trace water content based on stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against chloride standard calibration curve. |
| Sulfated Ash | Gravimetric Analysis | Incineration at 600-700 C followed by weighing of non-volatile inorganic residue after sulfuric acid treatment. |
| Related Substances | HPLC-DAD | Detection and quantification of structurally related impurities using diode array detection and relative response factors. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition determination by observing solid-to-liquid phase change under controlled heating rate. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against defined standards under controlled lighting and viewing conditions. |
| pH of Aqueous Solution | pH Meter | Electrochemical measurement of hydrogen ion activity in a saturated aqueous suspension or dilute solution at 25 C. |
Technical Specifications of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Optical Rotation | -560° to -550° (c=1, in chloroform) |
| Melting Point | 78°C to 82°C |
| Total Impurities | <=2.0% (GC-MS) |
| Single Impurity | <=0.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
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 ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
Safety Information of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one
Industrial ((1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one 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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