2-METHYL-5-NITRO-1,3-BENZOXAZOLE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 32046-51-8 |
| Product name | 2-METHYL-5-NITRO-1,3-BENZOXAZOLE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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) |
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Documents We Provide for 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-METHYL-5-NITRO-1,3-BENZOXAZOLE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antimicrobial, antiviral, or antitumor active compounds | Further functionalized via nucleophilic substitution, reduction, or coupling reactions to construct the target molecular scaffold |
| Agrochemicals | Used as an agrochemical intermediate in the synthesis of heterocyclic compounds with insecticidal or fungicidal activity | Structurally modified under basic or catalytic conditions to introduce specific substituents that enhance biological activity |
| Organic Synthesis | Used as a nitrogen-containing heterocyclic building block for constructing complex functional molecules | Participates in transition metal-catalyzed reactions such as Suzuki coupling and Ullmann reaction, or serves as a ligand precursor |
Manufacturing Quality Control of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-DAD | Separation and identification of impurities using HPLC coupled with diode array detection, with peak purity assessment and relative response factor correction. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common organic solvents based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Volumetric titration using iodine, sulfur dioxide, and pyridine in methanol to determine trace water content via stoichiometric reaction. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion, using plasma emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Ignition of sample at 750 C to oxidize organic matter, followed by sulfate addition and weighing of residual inorganic ash. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, using calibrated capillary tube method per USP <741>. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under controlled white light against established reference standards. |
| Particle Size Distribution | Laser Diffraction | Measurement of size distribution in dispersed dry or wet sample using Mie scattering theory and optical diffraction patterns. |
| Bulk Density | Tap Density Tester | Determination of mass per unit volume after standardized mechanical tapping per USP <616>. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined suspension (e.g., 1% w/v in water) using calibrated glass electrode pH meter. |
Technical Specifications of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.5% (GC-MS) |
| Melting Point | 148–152°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
| 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 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
Safety Information of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 2-METHYL-5-NITRO-1,3-BENZOXAZOLE
Industrial 2-METHYL-5-NITRO-1,3-BENZOXAZOLE 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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