D(+)-CARNITINENITRILE CHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2788-28-5 |
| Product name | D(+)-CARNITINENITRILE CHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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 D(+)-CARNITINENITRILE CHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk D(+)-CARNITINENITRILE CHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of D(+)-CARNITINENITRILE CHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used in the synthesis of L-lysine and its derivatives as a structural building block for peptide-based drugs or specific chiral pharmaceuticals. |
| Pharmaceutical Industry | Chiral Synthesis Feedstock | Processed via reduction or hydrolysis reactions to produce chiral amines or chiral carboxylic acids as active pharmaceutical ingredients (APIs), leveraging its chiral nitrile functionality. |
| Chemical Industry | Organic Synthesis Intermediate | Hydrogenation reduction is applied to synthesize chiral amines such as S-2-aminobutanol. |
| Chemical Industry | Lysine Synthesis | Serves as a precursor in biochemical or organic synthesis routes for the production of L-lysine. |
| Research Reagents | Asymmetric Synthesis Research | Employed as a chiral source or as part of a ligand in catalytic asymmetric synthesis research. |
Manufacturing Quality Control of D(+)-CARNITINENITRILE CHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies L-carnitine nitrile content by retention time and peak area against a certified reference standard. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol/pyridine medium. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Determines non-volatile inorganic impurities by measuring mass loss after high-temperature ashing at 700-800 C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption of characteristic wavelength light by ground-state metal atoms. |
| Chloride Impurity | Potentiometric Titration with Silver Nitrate | Detects chloride ions via formation of insoluble AgCl, monitored by silver electrode potential change. |
| Sulfate Impurity | Barium Sulfate Gravimetric Method | Precipitates sulfate as BaSO4 and determines content from dried precipitate mass. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) with UV detection | Separates and quantifies structurally similar impurities using reversed-phase column and UV absorbance at 205 nm. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral L-carnitine nitrile in solution using plane-polarized light deflection angle. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determines hydrogen ion activity in 1% w/v aqueous solution using calibrated glass electrode system. |
| Melting Point | Capillary Melting Point Apparatus | Identifies purity and identity by observing temperature range at which solid transitions to liquid under controlled heating. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles against established visual standards under controlled lighting. |
| Solubility in Water | Qualitative Solubility Test | Evaluates complete dissolution of specified amount in defined volume of distilled water at 25 C with gentle agitation. |
Technical Specifications of D(+)-CARNITINENITRILE CHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | Pale-brown solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128-132°C |
| Optical Rotation | -26.0 to -28.0° (c=1, in H2O) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 D(+)-CARNITINENITRILE CHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of D(+)-CARNITINENITRILE CHLORIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of D(+)-CARNITINENITRILE CHLORIDE
Industrial D(+)-CARNITINENITRILE CHLORIDE 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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