Carbazole-9-ethanol Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1484-14-6 |
| Product name | Carbazole-9-ethanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Carbazole-9-ethanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Carbazole-9-ethanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Carbazole-9-ethanol
| Industry | Application | Process |
|---|---|---|
| Organic Optoelectronic Materials | Hole transport layer (HTL) material for OLEDs | Thin-film deposition via vacuum thermal evaporation or solution spin-coating; used as a small-molecule hole transport material (HTM) in red, green, and white OLED devices |
| Pharmaceutical Intermediates | Key intermediate for synthesizing anticancer drugs and kinase inhibitors | Carbazole core construction via N-alkylation, Suzuki coupling, or Ullmann reaction; employed in preparing biologically active carbazole derivatives (e.g., CDK inhibitors) |
| Dyes and Photosensitive Materials | Structural building block for high-performance fluorescent dyes and photochromic materials | Introduction of conjugated side chains via functional group transformations (e.g., bromination, nitration); used to prepare long-wavelength-emitting fluorescent probes and light-responsive functional materials |
| Polymeric Materials | Functional monomer for polycarbazole-based conductive polymers | Condensation polymerization with dihaloarenes via Yamamoto or Suzuki coupling; employed to synthesize optoelectronic polymers exhibiting hole mobility |
Manufacturing Quality Control of Carbazole-9-ethanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies 9-carbazole ethanol by separation on a reversed-phase column and UV detection at ~254 nm, comparing peak area to a calibrated standard. |
| Related Substances | HPLC-UV | Identifies and quantifies structurally similar impurities (e.g., carbazole, 9-bromoethanol derivatives) using gradient HPLC with UV detection. |
| Residual Solvents | GC-FID | Separates and quantifies volatile organic solvents (e.g., ethanol, THF, DMF) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water via coulometric or volumetric titration using iodine generated electrochemically or added stoichiometrically in pyridine/methanol medium. |
| Heavy Metals | ICP-OES | Measures total elemental impurities (Pb, Cd, Hg, As, etc.) after acid digestion by optical emission spectroscopy of excited atoms in plasma. |
| Chloride Content | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after combustion with sulfuric acid treatment and high-temperature incineration, followed by weighing. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity via thermal behavior. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral impurities or enantiomeric excess using plane-polarized light through a solution in specified solvent and path length. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of solid or solution against standard references under controlled lighting conditions. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution of solid particles in suspension by measuring angular variation in intensity of scattered laser light. |
| pH of Aqueous Solution | pH Meter | Measures hydrogen ion activity in a saturated aqueous suspension using a calibrated glass electrode system. |
Technical Specifications of Carbazole-9-ethanol
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 72.0–76.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Carbazole-9-ethanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Carbazole-9-ethanol
Packaging of Carbazole-9-ethanol
Industrial Carbazole-9-ethanol 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply