1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 14099-81-1 |
| Product name | 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of analgesics, antidepressants, and other biologically active compounds | Organic synthesis, salt formation |
| Research & Development | Employed in chemical research as a template or reference compound for constructing heterocyclic compounds | Laboratory-scale synthesis, purification |
| Pesticides | Serves as a precursor in the synthesis of certain insecticides or fungicides | Catalytic reactions, structural modification |
Manufacturing Quality Control of 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantitative determination of the active pharmaceutical ingredient by titration with standardized sodium hydroxide solution after liberation of free base from salt. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water based on the stoichiometric reaction of iodine with sulfur dioxide and water in a methanol-based solvent. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic impurities remaining after high-temperature incineration at 700-800 C. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using an anion-exchange column and conductivity detection. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals (e.g., Pb, Cd, Hg, As) after acid digestion by measuring absorbance at element-specific wavelengths. |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase chromatography and UV absorbance at 210-254 nm. |
| Organic Volatile Impurities (Residual Solvents) | Gas Chromatography (GC) with FID | Separation and quantification of residual solvents (e.g., methanol, acetone, ethyl acetate) using capillary column and flame ionization detection. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid, indicating purity and identity via thermal behavior. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation of plane-polarized light by chiral molecules in solution to confirm stereochemical identity and enantiomeric purity. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity in a defined aqueous suspension or solution using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of particle size distribution by measuring angular variation in intensity of laser light scattered by suspended particles. |
| Microbial Contamination | Membrane Filtration and Plate Count | Quantitative enumeration of aerobic microorganisms after filtration, membrane transfer to culture media, and colony formation under controlled incubation. |
Technical Specifications of 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 210-215°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 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 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
Industrial 1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE 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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