tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 30750-74-4 |
| Product name | tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing peptide-based drugs, used to incorporate L-aspartic acid residues | Peptide chain assembly via deprotection and coupling reactions in solid-phase or solution-phase peptide synthesis |
| Biochemical Research | Preparation of aspartic acid-containing custom peptides for studying protein structure and function | Selective amino protection and deprotection using the Boc (tert-butoxycarbonyl) strategy |
| Fine Chemicals | Chiral building block for synthesizing complex bioactive molecules | Introduction of the aspartic acid structural unit via ring-opening, amidation, and other organic synthesis reactions |
Manufacturing Quality Control of tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reverse-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities using gradient HPLC-UV; identification and quantification against reference standards or threshold limits. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify common solvents (e.g., THF, toluene, ethyl acetate) based on calibrated response. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content via stoichiometric reaction. |
| Heavy Metals | ICP-MS | Multi-element detection and quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and matrix-matched calibration. |
| Chloride Content | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract; quantified against chloride standard calibration curve. |
| Residue on Ignition | Gravimetric Analysis | Ignition at 700-800 C to volatilize organic matter; residue weight expressed as percentage of original sample. |
| Optical Rotation | [alpha]D Measurement | Measurement of specific optical rotation using sodium D-line light source in solution, confirming chiral integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid transitions to liquid, indicating crystallinity and absence of significant impurities. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample using light scattering to generate volume-based particle size distribution profile. |
| pH of Aqueous Suspension | pH Meter | Measurement of pH in a defined suspension (e.g., 1% w/v in water) to assess acidic/basic degradation products or residual catalysts. |
| Microbial Contamination | Membrane Filtration | Filtration of sample solution followed by incubation on selective media to detect aerobic microorganisms per pharmacopeial limits. |
Technical Specifications of tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128°C to 132°C |
| Optical Rotation | -22.0° to -26.0° (c=1, in DMF) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| 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 tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate
Industrial tert-butyl N-[(3S)-2,5-dioxooxolan-3-yl]carbamate 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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