China Factory Direct
|
|
| CAS number | 37736-82-6 |
| Product name | BOC-BETA-CYCLOHEXYL-ALA-OH |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 |
|---|---|---|
| Pharmaceutical R&D | Used as a chiral intermediate in the synthesis of peptide-based drugs and protease inhibitors | Serves as a protected amino acid unit in solid-phase or solution-phase peptide synthesis; participates in amide bond formation following deprotection |
| Biochemical Research | Used to construct model peptide segments containing cyclohexylalanine for structure–activity relationship studies | Incorporated as a non-natural amino acid component in Fmoc- or Boc-based strategies via coupling and deprotection steps |
| Organic Synthesis | Serves as a precursor for nitrogen-containing heterocyclic compounds with defined stereochemistry | Undergoes selective modification—such as alkylation, acylation, or cyclization—via its α-amino and carboxyl functional groups |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 210 nm, comparing peak area against a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities using gradient HPLC-UV; identification and control based on relative retention times and threshold limits. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine-based reagent to determine water content by stoichiometric reaction with iodine and sulfur dioxide in methanol/pyridine medium. |
| Residual Solvents | GC-FID | Headspace gas chromatography with flame ionization detection for quantitative analysis of common organic solvents (e.g., ethyl acetate, isopropanol, toluene). |
| Heavy Metals | ICP-MS | Multi-element trace metal quantification after acid digestion, using inductively coupled plasma mass spectrometry for detection at sub-ppb levels. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using a silver indicator electrode; endpoint detected by potential change due to AgCl precipitation. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using sodium D-line light (589 nm) to confirm chiral integrity and enantiomeric purity. |
| pH of Aqueous Solution | pH Meter | Direct measurement of pH in a 1% w/v aqueous suspension using calibrated glass electrode system. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight; residue represents inorganic ash content. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry powder dispersion using laser scattering to determine D10, D50, and D90 values. |
| Microbial Limits | Membrane Filtration | Quantitative enumeration of aerobic bacteria, yeasts, and molds via filtration, membrane transfer to selective agar, and colony counting. |
| Identity Confirmation | FTIR Spectroscopy | Comparison of sample infrared absorption spectrum against reference standard using KBr pellet or ATR method to verify functional group fingerprint. |
| Test Item | Specification |
|---|---|
| Appearance | White Solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 142-146°C |
| Optical Rotation | -11.0 to -9.0° (c=1, in 1M HCl) |
| Heavy Metals | <=20 ppm |
|
|
|
| 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.