2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 856417-64-6 |
| Product name | 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Synthesis of amino acid moieties in drug molecules | Reacted with amines to form corresponding amides |
| Agrochemical Intermediates | Synthesis of agrochemical molecules with specific biological activity | Esterification or amidation under appropriate conditions |
Manufacturing Quality Control of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 210-220 nm based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC with UV detection and relative response factors. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., methanol, THF, ethyl acetate) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration using iodine-based redox reaction in anhydrous methanol/pyridine medium. |
| Heavy Metals | ICP-MS | Quantifies trace heavy metals (e.g., Pb, Cd, Ni, Fe) after acid digestion using inductively coupled plasma mass spectrometry. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Residual Boc Group Content | HPLC-UV | Monitors incomplete deprotection or residual Boc-protected intermediates by specific retention time and UV response. |
| Optical Rotation | [alpha]D Measurement | Measures specific optical rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range of solid-to-liquid transition as indicator of crystallinity and purity. |
| pH of Aqueous Suspension | pH Meter | Measures pH of a defined suspension in water to assess acidic/basic impurities or degradation products. |
| Loss on Drying | Gravimetric Thermogravimetry | Determines volatile content by measuring weight loss after controlled heating under dry nitrogen or air. |
| Particle Size Distribution | Laser Diffraction | Analyzes particle size distribution in dispersed phase using Mie scattering theory and laser diffraction principles. |
Technical Specifications of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152°C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
Safety Information of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid
Industrial 2-(tert-butoxycarbonylamino)-4-methoxy-4-oxobutanoic acid 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply