2,2'-DIPYRIDYL-D8 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 32190-42-4 |
| Product name | 2,2'-DIPYRIDYL-D8 |
| 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 2,2'-DIPYRIDYL-D8
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,2'-DIPYRIDYL-D8 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,2'-DIPYRIDYL-D8
| Industry | Application | Process |
|---|---|---|
| Fine Chemicals | Synthesis of catalyst ligands | Used as a ligand in the synthesis of palladium- or nickel-based catalysts to enhance catalytic activity and selectivity |
| Analytical Chemistry | Reference standard or internal standard | Employed as an isotopically labeled reference in mass spectrometry (MS) or nuclear magnetic resonance (NMR) analysis |
| Pharmaceutical R&D | Pharmaceutical intermediate or metabolism study | Applied as a deuterium-labeled compound in drug metabolism and pharmacokinetics (DMPK) studies |
| Materials Science | Synthesis of functional materials | Used as a ligand in the preparation of metal–organic frameworks (MOFs) or electrochromic materials |
| Chemical Research | Isotope labeling reagent | Utilized as a deuterium probe in organic synthesis to investigate reaction mechanisms and pathways |
Manufacturing Quality Control of 2,2'-DIPYRIDYL-D8
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Deuterium Isotopic Purity | 1H NMR Spectroscopy | Measurement of residual proton signal intensity relative to internal standard to confirm D8 substitution pattern and absence of protio impurities. |
| Residual Solvents | GC-FID | Separation and quantification of volatile organic solvents (e.g., DCM, MeOH, THF) using capillary GC with flame ionization detection. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to determine trace water content based on stoichiometric reaction with water. |
| Heavy Metals | ICP-MS | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppt sensitivity. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions using anion-exchange column and suppressed conductivity detection. |
| Related Substances | HPLC-DAD | Identification and quantification of structurally related impurities (e.g., mono-deuterated, hydrolyzed, or oxidized analogs) using diode array detection. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition measurement via controlled heating of sample in capillary tube, observing solid-to-liquid phase change range. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity of solid material against defined specifications under controlled lighting conditions. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic residue after high-temperature ashing (700-800 C) and weighing of residual ash. |
| pH of Solution (1% w/v in Water/Methanol) | pH Meter | Measurement of hydrogen ion activity in a standardized solution using calibrated glass electrode pH meter. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder particle size by measuring angular variation in laser light scattering intensity. |
Technical Specifications of 2,2'-DIPYRIDYL-D8
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Melting Point | 68-72°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| 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
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Download COA of 2,2'-DIPYRIDYL-D8
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 2,2'-DIPYRIDYL-D8
Industrial 2,2'-DIPYRIDYL-D8 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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