2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 945-24-4 |
| Product name | 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood 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 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of folic acid (vitamin B9) and its derivatives | Used in organic synthesis for multi-step folic acid production, involving condensation, reduction, and other reaction steps |
| Chemical Reagents | Used in laboratory research to study structure–activity relationships of pteridine compounds | Applied as a reference standard or starting material in fine organic synthesis and medicinal chemistry research |
| Food & Feed Additives | Indirectly employed in the production of folate-based nutritional fortificants | Serves as an intermediate in industrial folic acid synthesis routes; purified via subsequent reactions for use in food or feed applications |
Manufacturing Quality Control of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of structurally similar impurities using gradient HPLC-UV, with identification via retention time matching and threshold-based reporting. |
| Residual Solvents | GC-FID | Detection and quantification of volatile organic solvents (e.g., methanol, acetone) by gas chromatography with flame ionization detection using headspace sampling. |
| 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-OES | Multi-element quantification of Pb, Cd, Hg, As, and other regulated metals after acid digestion, using inductively coupled plasma optical emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Residue mass measurement after incineration at 500-600 C followed by sulfuric acid treatment and ignition to constant weight. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity in a 1% w/v aqueous suspension using calibrated glass electrode and pH meter. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observation using controlled heating rate and visual detection of solid-to-liquid phase change. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Mass loss measurement upon heating to 105 C under nitrogen, reflecting volatile content including residual moisture and solvents. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size based on angular variation of laser light scattering in a dispersed sample stream. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and wavelength (589 nm). |
Technical Specifications of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
| Test Item | Specification |
|---|---|
| Appearance | Orange solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 245-249°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
Safety Information of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE
Industrial 2,4-DIAMINO-6-(HYDROXYMETHYL)PTERIDINE 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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