China Factory Direct
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| CAS number | 929693-35-6 |
| Product name | (1S,3S,6R)-N,N-dimethyl-7-oxabicyclo[4.1.0]heptane-3-carboxamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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 | Used as a synthetic intermediate in the preparation of biologically active compounds, such as antiviral or central nervous system drug candidates | Serves as a chiral building block in organic synthesis, employed in amide coupling, cycloaddition, and other stereoselective reactions |
| Agrochemical R&D | Potential structural scaffold for developing novel insecticides or plant growth regulators | Functions as a chiral template in the construction of heterocyclic compounds |
| Academic Research | Used to investigate structure–activity relationships and reaction mechanisms of seven-membered oxygen-containing heterocycles and bridged ring systems | Serves as a model substrate in chiral catalytic synthesis and asymmetric methodology development |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at appropriate wavelength, comparing peak area against a certified reference standard. |
| Chiral Purity | (S,S,R)-Enantiomeric Excess | Chiral HPLC |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify volatile organic solvents (e.g., methanol, ethyl acetate, toluene) based on calibrated external standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Heavy Metals | ICP-MS | Multi-element quantitative analysis after acid digestion; detection of toxic elements (e.g., Pb, Cd, Hg, Ni) at sub-pptr levels using mass spectrometric detection. |
| Inorganic Impurities (Sulfated Ash) | Gravimetric Analysis | High-temperature incineration followed by sulfuric acid treatment and weighing of residual inorganic salts as sulfate ash. |
| Related Substances (Impurity Profile) | HPLC-UV (Forced Degradation Compatible) | Gradient HPLC-UV method validated for separation and quantification of process-related and degradation-related impurities, including isomers and hydrolysis products. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement using controlled heating rate; onset and range indicate crystallinity and presence of impurities. |
| Appearance & Color | Visual Inspection / Hazen (APHA) Color Scale | Subjective visual assessment under standardized lighting; color quantified spectrophotometrically against platinum-cobalt standards. |
| Residual Palladium (if Pd-catalyzed synthesis used) | ICP-OES | Quantification of palladium residue after microwave-assisted acid digestion using optical emission spectroscopy at characteristic wavelengths. |
| pH (of 1% w/v aqueous suspension) | Potentiometric pH Measurement | Measurement using calibrated pH electrode in aqueous suspension; reflects acidic/basic impurities or hydrolytic instability. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample to determine volumetric particle size distribution (D10, D50, D90) relevant for formulation handling. |
| Microbial Limits | Membrane Filtration + Culture Enumeration | Quantitative assessment of aerobic microorganisms and absence of specified pathogens per pharmacopeial compendia (e.g., USP <61>). |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 124–128°C |
| Optical Rotation | +15.0° to +17.0° (c=1, in chloroform) |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=10 ppm |
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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.