(3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 102123-74-0 |
| Product name | (3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 102123-74-0
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 102123-74-0 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 102123-74-0
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates for anticancer and antiviral agents | Multistep organic synthesis involving acylation, reduction, and introduction/removal of protecting groups |
| Biopharmaceuticals | Chiral building block for constructing complex bioactive molecules | Chiral catalytic reactions and asymmetric synthesis processes |
| Organic Synthesis | Preparation of nitrogen-containing heterocycles and functionalized aromatic compounds | Functional group transformations of chloroaryl ketones and C–N bond-forming reactions |
| Chemical Research | Reference reagent for mechanistic studies of new reactions and catalyst development | Laboratory-scale synthesis and structural characterization (e.g., NMR, XRD) |
Manufacturing Quality Control of 102123-74-0
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210–230 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV/DAD | Separation and detection of structurally related impurities (e.g., diastereomers, hydrolysis/degradation products) using gradient HPLC with diode-array detection for spectral confirmation. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify residual solvents (e.g., dichloromethane, ethyl acetate, methanol) per ICH Q3C guidelines. |
| Chloride Content | Ion Chromatography (IC) | Quantification of inorganic chloride ions via suppressed conductivity detection after anion separation on a high-capacity anion-exchange column. |
| Heavy Metals | ICP-MS | Multi-element trace metal analysis (e.g., Pb, Cd, Ni, Fe) following acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration measuring water content based on the stoichiometric reaction of iodine with water in anhydrous pyridine/methanol medium. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC | Separation of (3S)- and (3R)-enantiomers on a chiral stationary phase (e.g., Chiralpak AD-H), quantifying ee% via peak area ratio. |
| Residual Boc Group Integrity | 1H NMR Spectroscopy | Qualitative/quantitative assessment of tert-butoxycarbonyl (Boc) group presence and absence of degradation (e.g., de-Boc or carbamate cleavage) via characteristic t-butyl singlet at ~1.4 ppm. |
| Particle Size Distribution | Laser Diffraction | Measurement of dry powder particle size distribution using Mie theory-based light scattering analysis under controlled dispersion conditions. |
| Melting Point | Automated Melting Point Apparatus | Determination of onset and range of solid-to-liquid transition using calibrated capillary-based photometric detection per USP <741>. |
Technical Specifications of 102123-74-0
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Optical Rotation | -56.0 to -55.0 deg (c=1, CHCl3) |
| Melting Point | 78.0 to 82.0 °C |
| Identification (NMR) | Consistent with structure |
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 102123-74-0
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 102123-74-0
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Industrial 102123-74-0 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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