FMOC-DL-2-AMINOBUTYRIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 174879-28-8 |
| Product name | FMOC-DL-2-AMINOBUTYRIC 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-DL-2-AMINOBUTYRIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk FMOC-DL-2-AMINOBUTYRIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of FMOC-DL-2-AMINOBUTYRIC ACID
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Chiral intermediate for synthesizing peptide-based drugs and biologically active molecules | Used as a protected amino acid monomer in solid-phase peptide synthesis (SPPS) to incorporate the DL-2-aminobutyric acid residue via Fmoc strategy |
| Biochemical Research | Building block for constructing non-natural amino acid-modified peptides to study protein structure–function relationships | Coupled during peptide chain elongation using Fmoc/tBu solid-phase synthesis |
| Diagnostics Reagent Development | Building block for synthesizing specific antigenic epitopes or probe molecules | Integrated into solid-phase peptide synthesis followed by high-performance liquid chromatography (HPLC) purification |
Manufacturing Quality Control of FMOC-DL-2-AMINOBUTYRIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantification by comparison of peak area against a certified reference standard using reversed-phase chromatography and UV detection at 265 nm. |
| Chiral Purity | Chiral HPLC | Separation of FMOC-DL-2-aminobutyric acid enantiomers on a chiral stationary phase, with detection by UV to determine D/L ratio. |
| Residual Solvents | GC-FID | Identification and quantification of common solvents (e.g., DMF, dichloromethane, methanol) using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol buffer system. |
| Heavy Metals | ICP-MS | Multi-element detection and quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and nebulization into plasma. |
| Residual Chloride | Ion Chromatography | Separation and conductivity detection of chloride ions in aqueous extract using anion-exchange column and suppressed conductivity detection. |
| Related Substances | HPLC-UV | Detection and quantification of structurally related impurities (e.g., FMOC-glycine, deprotected amine, di-FMOC derivative) using gradient RP-HPLC. |
| Loss on Drying | Gravimetric Method | Mass loss measured after drying under controlled temperature and vacuum, reflecting volatile content and residual solvents. |
| pH (1% w/v aqueous suspension) | Potentiometric Titration | Measurement of hydrogen ion activity in aqueous suspension using calibrated pH electrode. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volume-based particle size distribution in dispersed solid sample. |
| Microbial Contamination | Membrane Filtration | Enumeration of aerobic mesophilic microorganisms by filtration, membrane transfer to agar media, and colony counting after incubation. |
| Residual Palladium | ICP-OES | Quantification of palladium catalyst residue after microwave-assisted acid digestion using optical emission from excited atoms in argon plasma. |
Technical Specifications of FMOC-DL-2-AMINOBUTYRIC 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 | 128°C - 132°C |
| Optical Rotation | -1.0° to +1.0° (c=1, in 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-DL-2-AMINOBUTYRIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of FMOC-DL-2-AMINOBUTYRIC ACID
Packaging of FMOC-DL-2-AMINOBUTYRIC ACID
Industrial FMOC-DL-2-AMINOBUTYRIC 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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