China Factory Direct
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| CAS number | 60-19-5 |
| Product name | Tyramine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate for drug manufacturing | Used as a precursor in the synthesis of certain neurotransmitter-based drugs or their derivatives |
| Chemical Research | Biochemical reagent | Applied to study the reactivity and biological activity of amine compounds |
| Food Science | Food component analysis | Applied to quantify tyramine content in food products or investigate its metabolic pathways |
| Biotechnology | Enzyme substrate or inhibitor | Used in enzyme kinetic studies or as a substrate or inhibitor for specific enzymes |
| Neuroscience | Neurotransmitter-related research | Applied to investigate mechanisms associated with neural signal transmission |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies tyramine hydrochloride by separation on a reversed-phase column and UV detection at 275 nm, comparing peak area to a certified reference standard. |
| Loss on Drying | Gravimetric (105 C, 2 h) | Measures mass loss after drying under controlled temperature and time to determine volatile content including residual solvents and moisture. |
| Water Content | Karl Fischer Titration | Determines water by coulometric or volumetric titration using iodine-based reagent where water reacts stoichiometrically with iodine and sulfur dioxide. |
| Residual Solvents (e.g., Ethanol, Acetone) | GC-FID | Separates and quantifies volatile organic solvents using gas chromatography with flame ionization detection against calibrated standards. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metals by plasma excitation and optical emission spectroscopy after acid digestion and dilution. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Measures chloride ions by titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change. |
| Related Substances | HPLC-UV | Identifies and quantifies structurally related impurities (e.g., tyrosine, decarboxylated byproducts) using gradient HPLC with UV detection. |
| pH (1% aqueous solution) | pH Meter Measurement | Determines acidity/basicity of a standardized aqueous solution using a calibrated pH electrode and buffer reference standards. |
| Specific Optical Rotation | [a]D | Measures chiral purity by determining the angle of rotation of plane-polarized light at 589 nm using a digital polarimeter. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using capillary tube method per USP/Ph. Eur. guidelines. |
| Residue on Ignition | Gravimetric (550 C, 2 h) | Measures inorganic ash content after high-temperature ignition of sample, indicating presence of non-volatile inorganic impurities. |
| Microbial Limits | Membrane Filtration + Plate Count | Detects aerobic microbial contamination by filtration, membrane transfer to agar media, and colony enumeration after incubation. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 163-167°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -1.0° to +1.0° (c=1, H2O) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.