China Factory Direct
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| CAS number | 39512-49-7 |
| Product name | 4-(4-Chlorophenyl)piperidin-4-ol |
| 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) |
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 |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antidepressant drugs | Introduction of target functional groups via substitution reactions |
| Agrochemicals | Active ingredient in insecticide formulation | Combined cyclization and functional group modification |
| Chemical Research | Laboratory reagent | Used in the development of organic synthetic methodologies |
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Compare the sample's infrared absorption spectrum with a reference spectrum to confirm the presence of characteristic functional groups (e.g., O-H, C-Cl, piperidine ring, etc.). |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Analyze chemical shifts, integration areas, and coupling constants of hydrogen atoms in the compound to verify structural consistency. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a UV detector (typically 210–260 nm) to quantify the main component; calculate concentration using an external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Using the same conditions as for assay or a gradient elution program, separate and detect process impurities, degradation products, etc., quantifying by area normalization or with correction factors. |
| Residual Solvents | Gas Chromatography (GC) | Headspace or direct injection with FID detector; detect residual solvents such as methanol, ethanol, and dichloromethane according to pharmacopoeial methods (e.g., ICH Q3C). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Loss on Drying at Atmospheric Pressure | Determine the percentage loss in mass of the sample due to moisture or volatile components by drying to constant weight at a specified temperature (e.g., 105°C). |
| Melting Point | Capillary Melting Point Determination | Measure the temperature range from initial melting to complete melting of the sample, used as an auxiliary indicator of purity and crystalline form. |
| Water Content | Karl Fischer Titration | Specific method for determining water content in samples; suitable for quality control of raw materials sensitive to moisture. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Detect residual levels of harmful elements such as lead, cadmium, mercury, and arsenic in accordance with pharmacopoeial general chapters to ensure compliance with safety limits. |
| pH (if prepared as a solution) | pH Meter Measurement | Prepare the sample into an aqueous solution of specified concentration and measure its pH to assess acidity/basicity and potential impact on stability. |
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% (HPLC) |
| Melting Point | 162–166°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.