China Factory Direct
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| CAS number | 45347-82-8 |
| Product name | Azetidin-3-ol |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Serves as a synthetic intermediate for nitrogen-containing heterocyclic drug molecules, including antiviral, anticancer, and central nervous system-active compounds | Introduced into the target molecular scaffold via nucleophilic substitution, reductive amination, or cyclization reactions |
| Agrochemicals | Used to construct biologically active heterocyclic structures as precursors for novel pesticides or plant growth regulators | Condensed with carboxylic acids, acid chlorides, or aldehydes to form amide or imine derivatives |
| Organic Synthesis | Serves as a chiral auxiliary or building block for stereoselective synthesis of complex molecules | Leverages its hydroxyl and secondary amine functional groups in protection-deprotection strategies or multicomponent coupling reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separates and quantifies volatile organic solvents based on partitioning into headspace gas phase. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Determines titratable acidic impurities by neutralization with standardized sodium hydroxide solution. |
| Heavy Metals | ICP-OES | Quantifies trace metal elements (e.g., Pb, Cd, Ni) after acid digestion using plasma excitation and elemental emission spectroscopy. |
| Chloride Content | Ion Chromatography (IC) | Separates and detects chloride ions based on anion exchange and conductivity detection. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral compound using plane-polarized light to confirm stereochemical integrity. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against defined standards under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| Related Substances | HPLC with UV detection | Separates and quantifies structurally related impurities using reversed-phase chromatography and UV absorbance. |
| pH (10% aqueous solution) | pH Meter Measurement | Measures hydrogen ion activity in aqueous solution using calibrated glass electrode system. |
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 75-79°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Optical Rotation | -5.0 to +5.0° (c=1, H2O) |
| Odor | Characteristic mild amine-like odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.