H-D-VAL-NH2 HCL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 133170-58-8 |
| Product name | H-D-VAL-NH2 HCL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood GradeCosmetic 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 H-D-VAL-NH2 HCL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-D-VAL-NH2 HCL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of H-D-VAL-NH2 HCL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in drug synthesis | Used to construct part of the target drug molecule via reaction with specific compounds |
| Cosmetics | Ingredient in skincare products | Incorporated into emulsions or creams to improve skin condition |
| Food additives | Flavor enhancer | Added during food processing to intensify flavor |
| Research | Reagent for laboratory research | Applied in the synthesis of novel compounds or biochemical studies |
Manufacturing Quality Control of H-D-VAL-NH2 HCL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (D-Valinolamide HCl content) | HPLC with UV detection | Quantitative determination using reverse-phase HPLC and UV absorbance at 200-220 nm against a certified reference standard. |
| Chiral Purity (enantiomeric excess) | Chiral HPLC | Separation of D- and L-enantiomers on a chiral stationary phase, with UV detection to calculate enantiomeric excess. |
| Loss on Drying (LOD) | Gravimetric thermogravimetry | Mass loss measured after drying at 105 C for 2 hours under controlled humidity and airflow. |
| Residue on Ignition (ROI) | Sulfated ash gravimetry | Mass of inorganic residue remaining after high-temperature combustion (500-600 C) of the sample with sulfuric acid pretreatment. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification of trace metals after acid digestion, using inductively coupled plasma mass spectrometry for sub-ppb sensitivity. |
| Chloride Impurity | Potentiometric titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode to detect endpoint based on AgCl precipitation potential change. |
| Related Substances | HPLC with gradient elution | Separation and quantification of structurally related impurities (e.g., D-valine, D-valinol, hydrolysis/degradation products) using UV detection. |
| Water Content | Karl Fischer coulometric titration | Electrochemical quantification of water via iodine generation and stoichiometric reaction with sample moisture. |
| pH of Aqueous Solution (1% w/v) | pH potentiometry | Measurement of hydrogen ion activity in a standardized aqueous suspension using calibrated glass electrode. |
| Specific Optical Rotation | [alpha]D measurement | Determination of optical rotation at 589 nm using a sodium lamp and temperature-controlled cell to confirm chiral integrity. |
| Microbial Limits | Membrane filtration and plate count | Enumeration of aerobic mesophilic microorganisms following filtration, membrane transfer, and incubation on soybean-casein digest agar. |
| Particle Size Distribution | Laser diffraction | Analysis of dry powder dispersion via light scattering pattern to determine D10, D50, D90 values. |
Technical Specifications of H-D-VAL-NH2 HCL
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 210-215°C |
| Optical Rotation | -26±1.5° (c=1, in 1M HCl) |
| Total Impurities | <=2.0% |
| 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 H-D-VAL-NH2 HCL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of H-D-VAL-NH2 HCL
Packaging of H-D-VAL-NH2 HCL
Industrial H-D-VAL-NH2 HCL 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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