2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 116574-14-2 |
| Product name | 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key intermediate for synthesizing antihistamine drugs (e.g., fexofenadine) | Participates in multi-step pharmaceutical synthesis routes via organic reactions including esterification and condensation |
Manufacturing Quality Control of 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at characteristic wavelength, calibrated against certified reference standard. |
| Related Substances | HPLC-UV/DAD | Separation and identification of impurities using gradient HPLC with diode-array detection; qualification based on retention time and spectral match. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection for quantification of ICH Q3C-listed solvents (e.g., methanol, ethyl acetate, toluene). |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water via iodine generation; suitable for low-level moisture determination in organic matrices. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic elements (Pb, Cd, Hg, As) after acid digestion, with detection limits compliant with ICH Q3D. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using suppressed conductivity detection following sample dissolution in dilute nitric acid. |
| Optical Rotation | [α]D | Measurement of specific rotation using sodium D-line (589 nm) at controlled temperature and concentration to confirm chiral integrity. |
| Residue on Ignition | Gravimetric Analysis | Determination of inorganic ash content after high-temperature incineration (700–800 °C) and precise weighing of residue. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using Mie scattering theory to determine D10, D50, D90 values per USP <429>. |
| Microbial Contamination | Membrane Filtration (USP <61>) | Quantitative enumeration of aerobic microorganisms by filtration, membrane transfer to culture media, and colony counting after incubation. |
| pH of Aqueous Suspension | Potentiometric pH Measurement | Direct measurement using calibrated pH electrode in a standardized suspension (e.g., 1% w/v in water or buffer), per USP <791>. |
Technical Specifications of 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C - 132°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 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-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester
Industrial 2-Cyanoacetic acid 1-(diphenylmethyl)-3-azetidinyl ester 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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