AC-TYR-NH2 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1948-71-6 |
| Product name | AC-TYR-NH2 |
| 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 AC-TYR-NH2
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk AC-TYR-NH2 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of AC-TYR-NH2
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Used as a raw material or intermediate in peptide synthesis | Solid-phase peptide synthesis (SPPS) or solution-phase synthesis |
| Pharmaceutical R&D | Applied in the synthesis of bioactive peptide therapeutics (e.g., antitumor agents, immunomodulators) | Chemical conjugation reaction |
| Biochemistry | Employed as an enzyme inhibitor or substrate for enzyme kinetics studies | In vitro enzyme reaction system construction |
| Scientific Research | Utilized in studies of skin melanogenesis mechanisms and tyrosinase activity | Cell culture or biochemical assay |
| Chemicals/Feedstocks | Used to synthesize other derivatives, such as N-acetyltyrosine ethyl ester | Esterification reaction |
Manufacturing Quality Control of AC-TYR-NH2
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography and UV detection at 254 nm. |
| Related Substances | HPLC-UV | Separation and detection of structurally related impurities (e.g., N-acetyl-L-tyrosine, tyramine, unreacted L-tyrosine) using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Identification and quantification of residual solvents (e.g., ethanol, ethyl acetate, toluene) by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration using iodine-based reagent to determine water content based on stoichiometric reaction. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma optical emission spectrometry. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column with conductivity detection. |
| Sulfate Impurity | Turbidimetry | Measurement of turbidity formed by precipitation of barium sulfate upon addition of barium chloride in acidic medium. |
| pH of Aqueous Solution | Potentiometric Titration | Determination of pH using calibrated glass electrode in a 1% w/v aqueous solution at 25 C. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light at 20 C using sodium D-line (589 nm) to confirm chiral integrity and enantiomeric purity. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating purity and identity. |
| Loss on Drying | Gravimetric Method | Mass loss measured after drying sample at 105 C for 2 hours under vacuum or air flow. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic mesophilic bacteria and absence of specified pathogens (e.g., E. coli, Salmonella) per pharmacopeial guidelines. |
Technical Specifications of AC-TYR-NH2
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148~152°C |
| Optical Rotation | +47~+51° (c=1, in 1M HCl) |
| 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 AC-TYR-NH2
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of AC-TYR-NH2
Packaging of AC-TYR-NH2
Industrial AC-TYR-NH2 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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