Boc-O-tert-butyl-L-serine dicyclohexylamine salt Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 18942-50-2 |
| Product name | Boc-O-tert-butyl-L-serine dicyclohexylamine salt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Boc-O-tert-butyl-L-serine dicyclohexylamine salt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Boc-O-tert-butyl-L-serine dicyclohexylamine salt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Protection and coupling of serine residues in peptide synthesis | Used as a protected serine derivative in solid-phase or solution-phase peptide synthesis; Boc and tBu protecting groups are removed via acidolysis (e.g., TFA) prior to chain elongation |
| Organic Synthesis | Chiral building block for constructing serine-containing bioactive molecules | Serves as a C-terminally protected amino acid component in coupling reactions (e.g., DCC/HOBt-mediated condensation) for synthesizing complex molecules such as cyclic peptides and enzyme inhibitors |
Manufacturing Quality Control of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 210 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and detection of impurities by HPLC-UV; identification and quantification against qualified impurity standards or threshold-based reporting. |
| Residual Solvents | GC-FID | Headspace GC with flame ionization detection to quantify volatile organic solvents based on calibrated external standards. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generation to determine water content via stoichiometric reaction with Karl Fischer reagent. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals after acid digestion, using plasma excitation and atomic emission spectroscopy. |
| Residual Catalyst (Pd) | ICP-MS | Ultra-trace palladium quantification following microwave-assisted digestion, using inductively coupled plasma mass spectrometry. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC-UV | Separation on a chiral stationary phase and UV detection to determine enantiomeric excess relative to L-enantiomer reference. |
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized NaOH solution using phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Mass measurement of inorganic residue after high-temperature ashing at 700-800 C in a muffle furnace. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to calculate volume-based particle size distribution in dispersed suspension. |
| Bulk Density | Tap Density Measurement | Determination of mass per unit volume after controlled mechanical tapping of a powder sample in a calibrated cylinder. |
| Microbial Limits | Membrane Filtration | Quantitative recovery of viable aerobic microorganisms from solution via filtration, followed by incubation on nutrient agar plates. |
Technical Specifications of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% |
| Total Impurities | <=2.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148–152 °C |
| Optical Rotation | +23.0 to +26.0 deg (c=1, in methanol) |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
| 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
|
|
Download COA of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
Safety Information of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Boc-O-tert-butyl-L-serine dicyclohexylamine salt
Industrial Boc-O-tert-butyl-L-serine dicyclohexylamine salt 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply