FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 204322-23-6 |
| Product name | FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Key intermediate for synthesizing β-carboline alkaloid derivatives, used in developing drug candidates with neuroactive, antitumor, or antiviral potential | Used as an Fmoc-protected amino acid analog in solid-phase peptide synthesis (SPPS) to extend peptide chains or construct heterocyclic compounds containing the β-carboline scaffold |
| Medicinal Chemistry | Building molecular frameworks exhibiting 5-HT receptor modulation or MAO inhibition activity | Introducing the β-carboline core structure via deprotection, condensation, or cyclization reactions in organic synthesis for structure–activity relationship (SAR) studies |
| Biochemical Research | Pre-cursor for fluorescent probes or labeling reagents to study protein–ligand interactions | Serving as a structure-directed fluorescent label in enzyme inhibition assays or cellular imaging, leveraging its intrinsic fluorescence |
Manufacturing Quality Control of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities using gradient HPLC-UV; identification based on retention time matching and relative response factors. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., DMF, DCM, MeOH) by gas chromatography with flame ionization detection using headspace sampling. |
| Water Content | Karl Fischer Titration | Determines water content via coulometric or volumetric titration with iodine-based reagent, based on stoichiometric reaction with water. |
| Optical Purity (Enantiomeric Excess) | Chiral HPLC | Separates enantiomers on a chiral stationary phase and quantifies ee by comparing peak areas of R and S isomers. |
| Heavy Metals | ICP-MS | Quantifies trace metal impurities (e.g., Pb, Cd, Ni, Pd) after acid digestion using inductively coupled plasma mass spectrometry. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content by high-temperature incineration followed by precise weighing of residual residue. |
| pH of Aqueous Suspension | Potentiometric Measurement | Determines pH using calibrated glass electrode in a defined suspension (e.g., 1% w/v in water). |
| Particle Size Distribution | Laser Diffraction | Measures particle size distribution in suspension using Mie scattering theory applied to laser diffraction patterns. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using controlled heating and visual observation. |
| Specific Optical Rotation | [alpha]D Measurement | Measures rotation of plane-polarized light at 589 nm using sodium D-line, indicating chiral purity and identity. |
| Microbial Limits | Membrane Filtration | Quantifies aerobic microorganisms and detects specified pathogens (e.g., E. coli) using culture-based membrane filtration and incubation. |
Technical Specifications of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 245°C - 249°C |
| Optical Rotation | -25.0° to -29.0° (c=1, DMF) |
| 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
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Download COA of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID
Industrial FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CARBOXYLIC ACID 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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