China Factory Direct
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| CAS number | 3197-44-2 |
| Product name | (R)-Piperidin-2-ylMethanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 | Chiral auxiliaries and chiral ligands for asymmetric synthesis of antihypertensive agents (e.g., levamlodipine) and neuroactive compounds | Used as chiral auxiliaries in asymmetric alkylation, reductive amination, and other reactions; also applied in chiral resolution or asymmetric catalytic hydrogenation |
| Agrochemicals | Key intermediates for synthesizing chiral insecticides and plant growth regulators | Multi-step derivatization to prepare piperidine-containing chiral active ingredients, including stereoselective synthesis of certain neonicotinoid derivatives |
| Materials Science | Structural building blocks for chiral functional materials (e.g., chiral liquid crystals, chiral sensors) | Incorporated into polymer backbones or side chains via esterification, amidation, or coupling reactions to construct chiral polymers exhibiting circular dichroism response |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies (R)-2-piperidinemethanol by retention time and peak area against a calibrated standard. |
| Enantiomeric Purity | Chiral Gas Chromatography (chiral-GC) | Separates (R) and (S) enantiomers using a chiral stationary phase; enantiomeric excess calculated from peak areas. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents (e.g., ethanol, toluene) using equilibrium vapor-phase analysis. |
| Heavy Metals | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Simultaneously quantifies trace metal impurities (e.g., Pb, Cd, Ni) after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange and conductivity detection. |
| Sulfate Impurity | Ion Chromatography (IC) | Separates and quantifies sulfate ions using anion exchange column and suppressed conductivity detection. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity of sample against specified standards under controlled lighting. |
| Odor | Organoleptic Evaluation | Evaluates characteristic odor profile to detect off-odor impurities or degradation products. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating purity and identity. |
| Specific Rotation | Polarimetry | Measures optical rotation at specified wavelength and concentration to confirm chiral integrity and concentration. |
| pH of Aqueous Solution | pH Meter Measurement | Determines acidity/basicity of a defined aqueous solution to detect acidic or basic impurities. |
| Test Item | Specification |
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| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Optical Rotation | -15.0 to -17.0 deg (c=1, in methanol) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475 to 1.485 |
| Odor | Characteristic mild amine-like odor |
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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.