(R)-2-Aminocyclohenanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 931-16-8 |
| Product name | (R)-2-Aminocyclohenanol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeCosmetic GradeFood 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 (R)-2-Aminocyclohenanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (R)-2-Aminocyclohenanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (R)-2-Aminocyclohenanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediates for the synthesis of antibiotics, antiviral agents, and cardiovascular drugs | Prepared via asymmetric synthesis or chiral resolution; serves as a key chiral building block in multistep reactions |
| Agrochemicals | Intermediates for the synthesis of chiral pesticides | Used as chiral auxiliaries or structural motifs to enhance pesticide selectivity and environmental compatibility |
| Fine Fragrances & Flavors | Chiral precursors for fragrance synthesis | Applied in the synthesis of aromatic compounds with defined stereochemistry to improve odor purity and character |
| Advanced Polymers | Chiral monomers or crosslinking agents | Introduced into functional polymer synthesis to impart chiral architecture, thereby enhancing material properties such as optical activity or biocompatibility |
| Analytical Chemistry | Chiral separation reagents (e.g., for chiral stationary phases in HPLC) | Employed as chiral derivatization reagents or ligands for enantiomer separation and detection |
Manufacturing Quality Control of (R)-2-Aminocyclohenanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination using reverse-phase HPLC and UV absorbance at 200-220 nm against a certified reference standard. |
| Enantiomeric Excess (ee) | Chiral HPLC | Separation of (1R,2R)- and (1S,2S)-enantiomers on a chiral stationary phase with UV detection; ee calculated from peak area ratio. |
| Water Content | Karl Fischer titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol solvent system. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection to quantify common solvents (e.g., methanol, ethyl acetate) per ICH Q3C guidelines. |
| Heavy Metals | ICP-OES | Multi-element quantification after acid digestion by measuring atomic emission intensities at characteristic wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation and conductivity detection of chloride anions in aqueous solution after sample dissolution and filtration. |
| Sulfated Ash | Gravimetric analysis | Ignition of sample at 700-800 C followed by weighing of residual inorganic sulfate ash after sulfuric acid treatment. |
| Optical Rotation | [alpha]D measurement | Determination of specific rotation using a polarimeter at 20 C with sodium D-line (589 nm) in specified solvent and concentration. |
| pH (10% w/v aqueous solution) | pH meter | Potentiometric measurement using calibrated glass electrode in a saturated aqueous solution at 25 C. |
| Appearance | Visual inspection | Assessment of physical state, color, and clarity against standard references under controlled lighting conditions. |
| Melting Point | Capillary melting point apparatus | Thermal transition observed as temperature range at which solid transforms to liquid under controlled heating rate. |
| Related Substances | HPLC with UV detection | Detection and quantification of structurally related impurities (e.g., deaminated or oxidized derivatives) using gradient reverse-phase HPLC. |
Technical Specifications of (R)-2-Aminocyclohenanol
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS), >=98% ee |
| Optical Rotation | -41.0 to -39.0 deg (c=1, in H2O) |
| Melting Point | 78.0 to 82.0 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 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 (R)-2-Aminocyclohenanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (R)-2-Aminocyclohenanol
Packaging of (R)-2-Aminocyclohenanol
Industrial (R)-2-Aminocyclohenanol 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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