H-CYS(ACM)-NH2 HCL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 88530-32-9 |
| Product name | H-CYS(ACM)-NH2 HCL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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-CYS(ACM)-NH2 HCL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-CYS(ACM)-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-CYS(ACM)-NH2 HCL
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used in the synthesis of drug molecules, particularly as intermediates for peptide synthesis or specific pharmaceuticals | Chemical synthesis, solid-phase peptide synthesis |
| Chemicals | Used as organic synthesis feedstock or chiral building blocks | Catalytic reactions, coupling reactions |
Manufacturing Quality Control of H-CYS(ACM)-NH2 HCL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 200-220 nm based on peak area comparison with reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally related impurities using gradient HPLC-UV against qualified reference standards or threshold-based reporting. |
| Water Content | Karl Fischer Titration | Measures water by volumetric or coulometric titration using iodine-sulfur dioxide reaction in pyridine/methanol medium. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual residue. |
| Heavy Metals | ICP-OES | Quantifies total heavy metals (e.g., Pb, Cd, Hg, As) after acid digestion using inductively coupled plasma optical emission spectroscopy. |
| Chloride Content | Potentiometric Titration | Determines chloride ions via titration with silver nitrate using silver indicator electrode and reference electrode. |
| Optical Rotation | Polarimetry | Measures specific rotation using sodium D-line light to confirm chiral integrity and enantiomeric purity. |
| pH (1% w/v solution) | pH Meter Measurement | Evaluates acidity/basicity of aqueous solution using calibrated pH electrode in deionized water. |
| Loss on Drying | Thermogravimetric Analysis | Determines volatile content by measuring mass loss after drying at specified temperature (e.g., 105 C) under vacuum or air. |
| Residual Solvents | GC-FID | Identifies and quantifies residual organic solvents (e.g., DMF, methanol, ethyl acetate) using gas chromatography with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Measures particle size distribution in suspension using Mie scattering theory and laser diffraction principle. |
| Microbial Limits | Membrane Filtration | Assesses total aerobic microbial count and absence of specified pathogens using culture-based membrane filtration and incubation. |
Technical Specifications of H-CYS(ACM)-NH2 HCL
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Optical Rotation | -15.0° to -19.0° (c=1, 1M HCl) |
| 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-CYS(ACM)-NH2 HCL
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| Lot/Batch Number | *Required fields | |
Packaging of H-CYS(ACM)-NH2 HCL
Industrial H-CYS(ACM)-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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