Oxazole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 288-42-6 |
| Product name | Oxazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 Oxazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Oxazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Oxazole
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate for synthesizing insecticides and fungicides | Used to prepare oxazole derivatives via cyclization or condensation reactions for constructing heterocyclic active ingredients |
| Pharmaceuticals | Structural building block for synthesizing antibacterial, antiviral, and anti-inflammatory drugs | Applied as a core heterocyclic scaffold in multistep organic synthesis (e.g., Hantzsch oxazole synthesis) to construct drug molecules |
| Dyes | Intermediate for synthesizing fluorescent dyes and organic pigments | Employed to form optically active conjugated structures via coupling of the oxazole ring with aromatic systems |
| High-performance polymers | Functional monomer for synthesizing high-performance polymers | Incorporated into polymer backbones via ring-opening polymerization or copolymerization to enhance thermal stability and mechanical properties |
Manufacturing Quality Control of Oxazole
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Assay | High-Performance Liquid Chromatography (HPLC) | Reverse-phase chromatography columns (e.g., C18) with a UV detector are used to determine the content of the main oxazole component via standard curve methodology. The mobile phase typically consists of methanol-water or acetonitrile-water systems, with isocratic or gradient elution. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | A method-validated HPLC technique is employed to separate and detect process-related impurities and degradation products generated during synthesis, often utilizing gradient elution to enhance resolution. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H-NMR and ¹³C-NMR are used to confirm the oxazole ring structure and substituents; characteristic peaks indicate the chemical environment of hydrogens/carbons on the ring, verifying the target compound's structure. |
| Structure Confirmation | Mass Spectrometry (MS) | Electrospray ionization (ESI) or electron impact (EI) mass spectrometry is used to determine the molecular ion peak for molecular weight confirmation, and fragment ions are analyzed to elucidate structural features. |
| Residual Solvents | Gas Chromatography (GC) | According to pharmacopoeial methods (e.g., Chinese Pharmacopoeia General Rule 0861), volatile organic solvents used in synthesis (e.g., methanol, dichloromethane, tetrahydrofuran) are detected using capillary columns and a flame ionization detector (FID). |
| Polymorph Analysis | X-ray Powder Diffraction (XRD) | Used for polymorph identification of oxazole compounds; different polymorphs exhibit distinct diffraction patterns, ensuring product consistency. |
| Purity Analysis | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Exploits the characteristic absorption of the oxazole ring at specific wavelengths (typically 250–300 nm) in conjunction with molar absorptivity to quantify total purity; commonly used for preliminary screening. |
| Water Content | Karl Fischer Titration | Determines water content in samples, suitable for oxazole compounds sensitive to moisture, ensuring stability. |
| Melting Point | Melting Point Determination | Melting range is measured using a melting point apparatus as a physical constant to aid in identification and purity assessment of oxazole compounds. |
Technical Specifications of Oxazole
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.440–1.445 |
| Relative Density (20°C/25°C) | 1.035–1.045 g/cm³ |
| Odor | Characteristic odor |
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 Oxazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Oxazole
Packaging of Oxazole
Industrial Oxazole 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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