China Factory Direct
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| CAS number | 41373-39-1 |
| Product name | 2-PiperidineMethanol, (2S)- |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 |
|---|---|---|
| Pharmaceutical Synthesis | Used as an intermediate in the synthesis of active pharmaceutical ingredients, including antipsychotics and antidepressants | Constructs target molecular structures via organic synthesis reactions, such as reductive amination and alkylation |
| Biopharmaceuticals | Used to synthesize biologically active piperidine derivatives, such as receptor-targeted agonists or inhibitors | Employs multi-step synthetic routes incorporating chiral catalysis to achieve high enantioselectivity |
| Polymer Materials | Applied as a functional monomer or crosslinker to enhance thermal stability and mechanical properties of polymers | Introduces piperidine ring structures through condensation or addition polymerization under elevated temperatures |
| Fine Chemicals | Used as a catalyst ligand or additive to improve selectivity and efficiency in specific chemical reactions | Participates in homogeneous catalytic systems—e.g., asymmetric hydrogenation—via coordination |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies L-2-piperidinemethanol by comparing peak area to a calibrated standard curve. |
| Optical Rotation | [alpha]D measurement using polarimeter | Measures specific rotation at 20 C and 589 nm to confirm chiral integrity and enantiomeric purity. |
| Water Content | Karl Fischer Titration | Determines water content via stoichiometric reaction between water and Karl Fischer reagent. |
| Residual Solvents | Gas Chromatography (GC) with headspace sampling | Identifies and quantifies volatile organic solvents (e.g., methanol, toluene) using calibrated standards. |
| Heavy Metals | ICP-OES | Quantifies trace metals (Pb, Cd, Hg, As, etc.) after acid digestion by measuring elemental emission intensities. |
| Chloride Impurity | Ion Chromatography (IC) | Separates and quantifies chloride ions based on anion exchange retention and conductivity detection. |
| Sulfated Ash | Gravimetric Analysis | Measures inorganic residue after high-temperature incineration with sulfuric acid treatment. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against specified criteria (e.g., clear, colorless to pale yellow liquid). |
| Acidity/Alkalinity | Acid-Base Titration | Determines free acid or base content by titration with standardized NaOH or HCl solution. |
| Related Substances | HPLC with UV detection | Separates and quantifies structurally related impurities using reversed-phase chromatography and UV absorbance. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile residue after ignition at 700-800 C without sulfuric acid pretreatment. |
| Specific Gravity | Digital Density Meter | Determines density relative to water at 20 C using oscillating U-tube principle. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | -10.0° to -14.0° (c=1, in methanol) |
| Refractive Index (n20/D) | 1.475–1.485 |
| Odor | Characteristic mild 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.