China Factory Direct
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| CAS number | 230615-59-5 |
| Product name | 2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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) |
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 |
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| Pharmaceutical R&D | Synthetic intermediate for research into nervous system–targeting drugs (e.g., anxiolytic and anticonvulsant compounds) | Multi-step organic synthesis intermediate; employed in cyclization, acylation, or reduction steps to construct the target molecular scaffold |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Chemical Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Confirm molecular skeleton, substituent positions, and stereochemical features using ¹H-NMR, ¹³C-NMR, and ¹⁹F-NMR. |
| Molecular Weight and Purity Verification | High-Resolution Mass Spectrometry (HRMS) | Determine accurate molecular weight using ESI or APCI ion sources, verify molecular formula, and assist in identifying impurities. |
| Content Determination | High-Performance Liquid Chromatography (HPLC-UV/DAD) | Use a reversed-phase C18 column with gradient elution and UV detection (recommended range: 210–280 nm), quantify the main component using external standard method. |
| Related Substances/Impurity Analysis | HPLC-UV or UPLC-MS/MS | Optimize chromatographic conditions to separate potential process impurities or degradation products, and use mass spectrometry for structural speculation and limit control. |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Detect residual organic solvents (e.g., DCM, THF, ethyl acetate) used in synthesis through headspace sampling or direct injection. |
| Stability of Nitro Group / Reductive Impurities | UV-Visible Spectrophotometry / HPLC | Detect potential reductive by-products (e.g., amino derivatives) using the absorption characteristics of nitro groups at specific wavelengths or through derivatization reactions. |
| Moisture Content | Karl Fischer Titration | Control moisture content to prevent hydrolysis or affect stability, especially considering the sensitivity of trifluoroacetyl groups to moisture. |
| Crystal Form / Solid-State Properties | X-ray Powder Diffraction (XRPD) | If the material is solid, ensure crystal form consistency to maintain stable physical properties across batches. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) | Evaluate melting point and decomposition temperature to guide storage conditions and processing parameters, particularly focusing on exothermic risks from nitro compounds. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (LC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142–146°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.