China Factory Direct
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| CAS number | 191611-20-8 |
| Product name | (S)-alpha-Aminocyclohexaneacetic acid hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 | Chiral intermediate for synthesizing biologically active drug molecules | Prepared in (S)-configuration via asymmetric synthesis or chiral resolution for critical steps in drug synthesis |
| Organic Synthesis | Precursor for synthesizing chiral amino acid derivatives and peptide compounds | Complex molecular structures are constructed using acylation, alkylation, or coupling reactions |
| Pesticides | Intermediate for developing novel chiral pesticides | Specific chiral structures are introduced to enhance pesticidal selectivity and environmental compatibility |
| Fine Fragrances & Flavors | Intermediate for synthesizing chiral fragrance ingredients | Used in fine chemical manufacturing to build molecular structures with defined olfactory characteristics |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification based on enantioselective retention on a chiral stationary phase using UV detection. |
| Enantiomeric Excess (ee) | HPLC with Chiral Column | Comparison of peak areas of (S)- and (R)-enantiomers to calculate optical purity. |
| Loss on Drying (LOD) | Gravimetric Thermogravimetry | Mass loss measured after drying at specified temperature under controlled humidity and time. |
| Residual Solvents | Gas Chromatography (GC-FID) | Volatile organic solvents quantified by separation on capillary column and flame ionization detection. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and plasma excitation. |
| Chloride Content | Potentiometric Titration with AgNO3 | Titration with silver nitrate using silver indicator electrode; endpoint detected by potential change. |
| pH of Aqueous Solution | pH Potentiometry | Measurement of hydrogen ion activity in 1% w/v aqueous solution using calibrated pH electrode. |
| Specific Optical Rotation | [alpha]D Measurement | Quantification of rotation of plane-polarized light at 589 nm using sodium lamp and standardized cell path length. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water. |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally related impurities using reversed-phase C18 column and UV absorbance. |
| Residue on Ignition | Gravimetric Sulfated Ash | Mass of inorganic residue remaining after high-temperature ignition following sulfuric acid treatment. |
| Microbial Limits | Membrane Filtration and Plate Count | Enumeration of aerobic bacteria, yeasts, and molds using selective agar media after filtration and incubation. |
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 178–182°C |
| Optical Rotation | +14.0 to +16.0° (c=1, H2O) |
| Heavy Metals | <=10 ppm |
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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.