9-Fluorenemethanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24324-17-2 |
| Product name | 9-Fluorenemethanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent GradeIndustrial 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 9-Fluorenemethanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 9-Fluorenemethanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 9-Fluorenemethanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for antiviral and antitumor drug molecules | Participates in esterification, etherification, or oxidation reactions via its hydroxyl functional group to construct complex drug scaffolds |
| Organic Synthesis | Chiral auxiliary or protecting group carrier | Leverages the rigid fluorene ring and benzylic alcohol functionality to control stereoselectivity in asymmetric synthesis |
| Materials Science | Precursor for optoelectronic functional materials (e.g., OLED emissive layer materials) | Condenses with aromatic aldehydes to yield stilbene derivatives, or is further converted into fluorene-based polymer monomers |
| Analytical Chemistry | Derivatization reagent for chromatographic analysis | Reacts with carboxylic acids or amines to generate readily detectable fluorenylmethyl derivatives, enhancing HPLC or GC sensitivity |
Manufacturing Quality Control of 9-Fluorenemethanol
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., white to off-white crystalline powder), presence of caking, or visible impurities. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column and UV detector (typically at 254 nm or 265 nm). Identification is based on retention time, and quantification is performed using peak area to calculate the purity of the main component. |
| Assay | HPLC or GC | HPLC is more commonly used; quantitative analysis is conducted via external or internal standard method to ensure the active ingredient content meets specifications (e.g., ≥98% or 99%). |
| Melting Point | Melting Point Apparatus | Determined using a capillary melting point apparatus; record initial and final melting temperatures and compare with literature values (the melting point of 9-Fluorenemethanol is approximately 152–155°C). |
| Moisture Content | Karl Fischer Titration (KF) | Measures water content in the sample; suitable for trace moisture detection, ensuring product dryness and preventing degradation. |
| Residual Solvents | Gas Chromatography (GC) | Detects organic solvents possibly remaining from manufacturing processes (e.g., methanol, ethanol, acetone), controlled according to ICH guidelines. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detects residual heavy metals such as lead, mercury, cadmium, and arsenic to ensure compliance with pharmaceutical or high-purity reagent standards. |
| Related Substances (Impurities) | HPLC | Uses gradient elution to separate the main peak from impurity peaks, detecting and identifying potential by-products or degradation products, and assessing total impurity levels. |
| Infrared Spectrum (IR) | Fourier Transform Infrared Spectroscopy (FT-IR) | Compare the sample's IR spectrum with that of a reference standard or published spectrum to confirm structural consistency of functional groups (e.g., OH, aromatic ring characteristic peaks). |
| Nuclear Magnetic Resonance (NMR) | ¹H-NMR and ¹³C-NMR | Used for structural confirmation, especially in new product development or reference standard preparation, to verify molecular structure correctness. |
Technical Specifications of 9-Fluorenemethanol
| Test Item | Specification |
|---|---|
| Appearance | White to orange crystalline powder |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 113–117°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| 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 9-Fluorenemethanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 9-Fluorenemethanol
Packaging of 9-Fluorenemethanol
Industrial 9-Fluorenemethanol 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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