N,N'-Disuccinimidyl carbonate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 74124-79-1 |
| Product name | N,N'-Disuccinimidyl carbonate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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 N,N'-Disuccinimidyl carbonate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N'-Disuccinimidyl carbonate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N'-Disuccinimidyl carbonate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a crosslinking agent in drug formulations | Reacted with amino compounds via condensation |
| Materials Science | Synthesis of polymeric materials | Applied for crosslinking or modification of polymers |
| Biochemistry | Protein crosslinking | Reacted with protein amino groups under mild conditions |
| Analytical Chemistry | Labeling reagent | Used for labeling biomolecules or chemical analysis |
| Polymer Industry | Synthesis of thermosetting resins | Participates in resin curing to enhance mechanical properties |
Manufacturing Quality Control of N,N'-Disuccinimidyl carbonate
| Detection Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Utilizes a reversed-phase C18 column with UV detection (~260 nm); quantifies the main component based on retention time and peak area, assessing impurity levels. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Verifies functional groups through characteristic absorption peaks (e.g., carbonyl ~1800 cm⁻¹, succinimide ring ~1700 cm⁻¹). |
| Structural Confirmation | Proton Nuclear Magnetic Resonance (¹H NMR) | Measures proton chemical shifts in deuterated solvents (e.g., CDCl₃ or DMSO-d6) to confirm molecular structure and substitution positions. |
| Molecular Weight Confirmation | Mass Spectrometry (MS) | Uses ESI or EI ionization sources to detect quasi-molecular ions [M+H]⁺ or [M]⁺, verifying molecular weight (theoretical value: 254.15 g/mol). |
| Drying Loss / Moisture Content | Karl Fischer Titration | Determines trace moisture in samples via coulometric or volumetric titration; controls product moisture content (typically required < 0.5%). |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection with capillary column separation and FID detection for quantitative analysis of residual organic solvents (e.g., acetonitrile, DMF). |
| Melting Point Determination | Capillary Melting Point Apparatus | Determines the phase transition temperature from solid to liquid (DSC typical melting point ~120–125°C), serving as a physical constant for identification. |
| Appearance and Physical State | Visual Inspection + Microscopic Observation | White to off-white crystalline powder, free of visible foreign particles; crystal morphology should be uniform under microscope if necessary. |
| pH Value (in Solution) | pH Meter Measurement | Dissolves sample in appropriate solvent (e.g., water/methanol mixture) and measures pH to assess acid-base stability (typically neutral to slightly acidic). |
| Content Determination | Acid-Base Titration / HPLC External Standard Method | Indirect titration based on succinimide group released after hydrolysis, or quantitative determination of the main component using HPLC external standard method. |
Technical Specifications of N,N'-Disuccinimidyl carbonate
| Test Item | Specification |
|---|---|
| Appearance | White to light gray or light yellow crystalline powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference standard |
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 N,N'-Disuccinimidyl carbonate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N,N'-Disuccinimidyl carbonate
Packaging of N,N'-Disuccinimidyl carbonate
Industrial N,N'-Disuccinimidyl carbonate 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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