1-Benzosuberone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 826-73-3 |
| Product name | 1-Benzosuberone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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 1-Benzosuberone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-Benzosuberone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-Benzosuberone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antipsychotic drugs and neuroactive compounds | Used to construct molecular frameworks via aromatic ring alkylation, oxidation, or reduction |
| Chemical Synthesis | Organic synthesis intermediate for preparing seven-membered ring derivatives | Prepared via Friedel-Crafts acylation, cyclization, or rearrangement reactions |
| Pesticides | Pesticide intermediate for developing novel insecticides or fungicides | Used to introduce active functional groups via electrophilic substitution or condensation reactions |
Manufacturing Quality Control of 1-Benzosuberone
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity/Content Determination | High-Performance Liquid Chromatography (HPLC) | Utilizes a reversed-phase C18 column with a mobile phase of methanol-water or acetonitrile-water, detected by UV detector (typically around 254 nm). The main component content of 1-benzocycloheptanone is calculated using external standard method or area normalization, to evaluate its purity. |
| Related Substances / Impurity Analysis | High-Performance Liquid Chromatography (HPLC) | Similar chromatographic conditions as for content determination are used, with extended run time or optimized gradient elution programs to separate and detect potential synthesis by-products and degradation products. Impurities are controlled based on peak area percentage or limit of quantitation. |
| Residual Solvents | Gas Chromatography (GC) | Uses headspace injection or direct injection with polar or non-polar capillary columns and FID detection. Enables qualitative and quantitative analysis of organic solvents (e.g., toluene, dichloromethane, ethanol) potentially residual from manufacturing processes, in compliance with ICH Q3C guidelines. |
| Water Content | Karl Fischer Titration | Employs Karl Fischer reagent to react quantitatively with water in the sample, measured via coulometric or volumetric methods. Determines water content in 1-benzocycloheptanone to ensure it meets requirements for loss on drying or water limits. |
| Melting Point | Capillary Melting Point Method | Sample is packed into a melting point capillary and heated at a specified rate in a melting point apparatus. The temperature range from initial to complete melting is observed, used to assess compound purity and crystalline form consistency. |
| Appearance | Visual Inspection Method | Observation under natural or standardized lighting to evaluate color, physical state (e.g., white to off-white crystalline powder), and presence of foreign particles, serving as an initial quality assessment. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Constant Temperature Drying Method | Sample is dried at a specified temperature (e.g., 105°C) until constant weight is achieved, and the percentage of weight loss is calculated. Used to control total volatile substances and moisture content. |
Technical Specifications of 1-Benzosuberone
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Refractive Index (n20/D) | 1.545–1.555 |
| Relative Density (20°C/25°C) | 1.02–1.04 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 1-Benzosuberone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-Benzosuberone
Packaging of 1-Benzosuberone
Industrial 1-Benzosuberone 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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