(R)-(-)-1-Cyclohexylethylamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5913-13-3 |
| Product name | (R)-(-)-1-Cyclohexylethylamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial 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) |
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Documents We Provide for (R)-(-)-1-Cyclohexylethylamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-(-)-1-Cyclohexylethylamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-(-)-1-Cyclohexylethylamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediates for synthesizing antidepressants, antipsychotics, etc. | Used as chiral auxiliaries or building blocks in asymmetric synthesis reactions, such as reductive amination and N-alkylation. |
| Pesticides | Intermediates for synthesizing chiral insecticides or fungicides | Applied in coupling or cyclization reactions to introduce the chiral cyclohexylethylamine structure, enhancing biological activity selectivity. |
| Chemical Synthesis | Chiral ligands or precursors to catalysts | Coordinated with metals (e.g., copper, rhodium) to form chiral catalysts for asymmetric hydrogenation or addition reactions. |
Manufacturing Quality Control of (R)-(-)-1-Cyclohexylethylamine
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard under validated chromatographic conditions. |
| Enantiomeric Excess (ee) | Chiral Gas Chromatography (cGC) or Chiral HPLC | Separation of (R)- and (S)-enantiomers on a chiral stationary phase; ee calculated from relative peak areas. |
| Water Content | Karl Fischer Titration (Coulometric or Volumetric) | Electrochemical titration quantifying water via iodine generation and stoichiometric reaction with water in anhydrous medium. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic impurities are equilibrated in headspace vial and quantified by GC-FID or GC-MS against calibration standards. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES) | Multi-element trace metal quantification after acid digestion, based on element-specific atomic emission intensities. |
| Acid Value | Acid–Base Titration (with NaOH standard solution) | Neutralization of acidic impurities (e.g., residual carboxylic acids) using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Specific Optical Rotation | [α]D | Measurement of rotation angle of plane-polarized light at 589 nm (Na D-line) in a defined concentration/pathlength solution; confirms chiral integrity and identity. |
| Appearance & Color | Visual Inspection / Hazen (APHA) Color Scale | Subjective visual assessment against water-white standard; color quantified spectrophotometrically per APHA method. |
| Residue on Ignition | Gravimetric Analysis (after sulfated ash procedure) | Non-volatile inorganic residue mass determined following controlled high-temperature ignition of sample in sulfuric acid medium. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Separation and quantification of chloride anions using anion-exchange column and suppressed conductivity detection. |
| pH (10% aqueous solution) | Potentiometric pH Measurement | Hydrogen ion activity measured using calibrated glass electrode in aqueous solution prepared per specified concentration. |
| Related Substances | Reverse-Phase High-Performance Liquid Chromatography (RP-HPLC) with UV detection | Separation and quantification of structurally related impurities (e.g., ring-opened or oxidized derivatives) using C18 column and UV absorbance at 200–220 nm. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Mass per unit volume determined by measuring resonant frequency shift of a vibrating U-tube filled with sample at controlled temperature. |
| Refractive Index | Abbe Refractometer | Measurement of light bending angle at air–liquid interface to determine refractive index at specified wavelength (589 nm) and temperature (20 °C). |
Technical Specifications of (R)-(-)-1-Cyclohexylethylamine
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Optical Rotation | -3.8±0.5 deg (c=1, in CHCl3) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.465–1.475 |
| Relative Density (20°C/4°C) | 0.900–0.920 g/cm³ |
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 (R)-(-)-1-Cyclohexylethylamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-(-)-1-Cyclohexylethylamine
Safety Information of (R)-(-)-1-Cyclohexylethylamine
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of (R)-(-)-1-Cyclohexylethylamine
Industrial (R)-(-)-1-Cyclohexylethylamine 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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