2-METHOXY-9H-CARBAZOLE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 6933-49-9 |
| Product name | 2-METHOXY-9H-CARBAZOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 2-METHOXY-9H-CARBAZOLE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-METHOXY-9H-CARBAZOLE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-METHOXY-9H-CARBAZOLE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing antitumor agents (e.g., carbazole-based kinase inhibitors) | Multistep organic synthesis involving N-alkylation, cyclization, and functional group modification |
| Materials Science | Hole-transport or host material in organic light-emitting diode (OLED) devices | Film formation via vacuum thermal evaporation or solution spin-coating, followed by integration with electron-transport and emissive layers |
| Agrochemicals | Structural motif for potential fungicides or plant growth regulators | Structure modification followed by biological activity screening and structure–activity relationship (SAR) studies |
| Dyes | Synthetic precursor for carbazole-based fluorescent dyes and photosensitizers | Derivatization reactions including oxidative coupling, sulfonation, or halogenation |
Manufacturing Quality Control of 2-METHOXY-9H-CARBAZOLE
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Examine the sample under natural or standard lighting for color, physical state, and presence of visible impurities to determine if it meets specified requirements. |
| Purity (Assay) | High-Performance Liquid Chromatography (HPLC) | Using a reversed-phase column (e.g., C18) and a UV detector (typically at 254 nm or set according to the maximum absorption wavelength), quantify the content of 2-methoxycarbazole by comparison with a reference standard. |
| Melting Point | Melting Point Determination (Capillary Method) | Determine the temperature range from initial to complete melting using a melting point apparatus; used for compound identification and purity assessment. |
| Moisture Content | Karl Fischer Titration | Quantitatively determine trace water content based on the reaction of iodine with sulfur dioxide in the presence of pyridine and methanol; suitable for organic compounds. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or solution injection to detect organic solvents (e.g., methanol, benzene derivatives) possibly remaining from manufacturing, ensuring compliance with ICH limits. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate the main peak from impurity peaks using gradient elution to detect and quantify synthesis by-products or degradation impurities in 2-methoxycarbazole. |
| Infrared Spectrum (IR) | Fourier Transform Infrared Spectroscopy (FT-IR) | Prepare the sample as a potassium bromide (KBr) pellet or use ATR (Attenuated Total Reflectance) for direct measurement to obtain characteristic absorption peaks for structural confirmation and authenticity testing. |
| UV-Visible Absorption | UV-Visible Spectrophotometry (UV-Vis) | Dissolve the sample in a suitable solvent and measure its absorption spectrum in the UV-Visible range for qualitative analysis or as an auxiliary method for quantification. |
| Residue on Ignition / Sulfated Ash | Ignition Method | Ignite the sample at high temperature until constant weight is achieved, then measure the inorganic residue to assess the level of inorganic contamination. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine the levels of heavy metal elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmaceutical or industrial safety standards. |
Technical Specifications of 2-METHOXY-9H-CARBAZOLE
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 148–152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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 2-METHOXY-9H-CARBAZOLE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-METHOXY-9H-CARBAZOLE
Packaging of 2-METHOXY-9H-CARBAZOLE
Industrial 2-METHOXY-9H-CARBAZOLE 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