China Factory Direct
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| CAS number | 21635-88-1 |
| Product name | 3-OXETANAMINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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 Chemicals | Drug building blocks | Used to construct drug molecules containing oxetane rings, serving as bioisosteres to improve pharmacokinetic properties (e.g., enhanced metabolic stability). |
| Pharmaceutical Chemicals | Synthesis of β-lactam antibiotics | Serves as a key intermediate in synthesizing oxetane-containing β-lactam antibiotics (e.g., oxapenams). |
| Agrochemicals | Synthesis of fungicides | Applied in synthesizing agricultural fungicides featuring specific oxygen-containing heterocyclic structures to enhance efficacy and environmental compatibility. |
| Advanced Materials | Monomer for functional polymers | Processed via ring-opening polymerization or condensation polymerization to produce functionalized polymers bearing polar oxetane side chains. |
| Fine Chemicals | Organic synthesis reagent | Leverages the high reactivity of the primary amino group to form Schiff bases with carbonyl compounds, or amide derivatives with acyl chlorides/anhydrides. |
| Fine Chemicals | Ligand synthesis | Used to synthesize novel Schiff base metal-complex ligands for applications in catalysis or materials science. |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 3-oxetanamine peak area against a calibrated standard curve using a non-polar capillary column. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration based on the stoichiometric reaction of iodine with water in pyridine/methanol medium. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Detects and quantifies volatile organic solvents (e.g., acetone, methanol) using headspace equilibrium and GC-FID. |
| Acidity (as HCl) | Acid-Base Titration | Titrates acidic impurities with standardized NaOH solution using phenolphthalein or potentiometric endpoint detection. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies elemental impurities (e.g., Pb, Cd, Ni) after acid digestion by measuring characteristic atomic emission lines. |
| Chloride Content | Ion Chromatography (IC) | Separates and quantifies chloride ions using an anion-exchange column and conductivity detection. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against a white background under controlled lighting conditions. |
| Odor | Sensory Evaluation | Evaluates characteristic amine odor intensity and off-odor presence by trained personnel following SOP. |
| Specific Gravity | Digital Density Meter | Determines density at 20 degrees C relative to water using oscillating U-tube principle. |
| Refractive Index | Digital Refractometer | Measures bending of light through liquid sample at 20 degrees C using total internal reflection principle. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporates known volume at 105 degrees C and weighs residual solids after drying to constant weight. |
| Related Substances | High Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally related impurities using reversed-phase C18 column and UV absorbance at 200-220 nm. |
| Test Item | Specification |
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| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.420–1.430 |
| Odor | Characteristic amine 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.