9-FLUORENYLMETHYL N-HYDROXYCARBAMATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 190656-01-0 |
| Product name | 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE |
| 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) |
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Documents We Provide for 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Used as a protecting group reagent to protect hydroxylamine functional groups during peptide synthesis | Integrated into solid-phase or solution-phase peptide synthesis; hydroxylamine is protected using the Fmoc group prior to coupling, followed by deprotection under basic conditions |
| Organic Synthesis | Used to construct N–O bond-containing functional molecules, such as hydroxamic acid derivatives | Reacted with carboxylic acid derivatives (e.g., acid chlorides, activated esters) to form N-hydroxyamide structures, commonly employed in the synthesis of metal chelators or enzyme inhibitor precursors |
| Biochemical Research | Used as a probe or labeling reagent for protein modification or active-site studies | Reacts selectively with specific amino acid side chains under mild conditions to enable targeted labeling or functionalization |
Manufacturing Quality Control of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (FMOC-hydroxylamine content) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 265 nm, relative to a certified reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., FMOC-Cl, dibenzylhydroxylamine, FMOC-OH) using gradient HPLC-UV. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to determine trace water by stoichiometric reaction. |
| Residue on Ignition | Gravimetric Analysis | Heating sample at 700-800 C to constant weight; residual inorganic ash measured gravimetrically. |
| Heavy Metals | ICP-OES | Multi-element quantification of Pb, Cd, Hg, As, and Ni after acid digestion using inductively coupled plasma optical emission spectrometry. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using suppressed conductivity detection after aqueous extraction. |
| Organic Volatile Impurities | GC-FID | Headspace or direct injection GC with flame ionization detection for residual solvents (e.g., DMF, THF, dichloromethane). |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation using sodium D-line light source to assess chiral purity and identity. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Measurement of pH in a defined aqueous suspension or solution using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of dry or wet dispersed sample via light scattering to determine D10, D50, D90 values. |
| Melting Point | Capillary Melting Point Apparatus | Thermal determination of solid-to-liquid transition range using calibrated capillary apparatus. |
| Microbial Contamination | Membrane Filtration | Quantitative enumeration of aerobic microorganisms following filtration, membrane transfer, and incubation on TSA agar. |
Technical Specifications of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (LC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 78–82°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
Safety Information of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE
Industrial 9-FLUORENYLMETHYL N-HYDROXYCARBAMATE 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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