N-[(1R)-2-[(Methylsulfonyl)oxy]-1-phenylethyl]carbamic acid 1,1-dimethylethyl ester Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 102089-75-8 |
| Product name | N-[(1R)-2-[(Methylsulfonyl)oxy]-1-phenylethyl]carbamic acid 1,1-dimethylethyl ester |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 102089-75-8
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 102089-75-8 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 102089-75-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for active pharmaceutical ingredients (APIs) | Used as a chiral auxiliary or intermediate in the synthesis of APIs for anticancer, antiviral, and other therapeutic agents |
| Organic Synthesis | Chiral reagent | Applied as a chiral catalyst or chiral auxiliary in asymmetric synthesis to control stereoselectivity |
| Agrochemicals | Agrochemical intermediate | Employed in the synthesis of biologically active agrochemical compounds to enhance stability and target selectivity |
| Research & Development | Chemical research reagent | Utilized in methodology development for organic synthesis, new reaction discovery, and compound library construction |
Manufacturing Quality Control of 102089-75-8
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Purity (Content) | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase column (e.g., C18), with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (210–254 nm). Quantification is performed using external or internal standard methods. This method effectively separates the main component from impurities and is suitable for content determination and related substance testing. |
| Related Substances (Impurity Analysis) | High-Performance Liquid Chromatography (HPLC-UV) | Uses the same HPLC system as for purity testing, with gradient elution to enhance separation of trace impurities. It can identify and quantify potential by-products and degradation products, meeting ICH Q3A/B requirements. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (¹H NMR, ¹³C NMR) | Utilizes ¹H and ¹³C NMR spectra to analyze molecular structure features, confirming the presence and connectivity of key functional groups such as methylsulfonyl, phenyl, and tert-butyl carbamate, used for structural verification. |
| Molecular Weight Confirmation | Mass Spectrometry (MS, ESI or EI mode) | Obtains molecular ion peaks ([M+H]+ or [M]+) through electrospray ionization mass spectrometry (ESI-MS) or electron impact mass spectrometry (EI-MS), confirming whether the molecular weight matches the theoretical value, assisting in structural identification. |
| Residual Solvents | Gas Chromatography (GC) | Uses capillary columns (e.g., DB-WAX or HP-INNOWAX), with headspace or direct injection, to detect residual organic solvents (such as acetonitrile, dichloromethane, toluene) from the reaction process, meeting ICH Q3C standards. |
| Water Content | Karl Fischer Titration (KF) | Uses coulometric or volumetric Karl Fischer titrators to accurately determine the content of free or bound water in the sample, ensuring product stability and process control. |
| Polymorphic Analysis | X-ray Diffraction (XRD) | Uses powder X-ray diffraction (PXRD) to analyze crystal structure characteristics, determining whether polymorphic forms exist, which has significant influence on formulation performance and stability. |
| Melting Point Determination | Micro melting point apparatus method (or DSC) | Determines the temperature range from initial melting to complete melting using a micro melting point apparatus, or measures the melting endothermic peak using differential scanning calorimetry (DSC), used for preliminary characterization of physical properties and purity. |
Technical Specifications of 102089-75-8
| 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 | 78-82°C |
| Optical Rotation | +15.0 to +19.0° (c=1, in CHCl3) |
| Heavy Metals | <=20 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 102089-75-8
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 102089-75-8
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Industrial 102089-75-8 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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