H-ABU-OTBU HCL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 53956-05-1 |
| Product name | H-ABU-OTBU HCL |
| 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 H-ABU-OTBU HCL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk H-ABU-OTBU HCL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of H-ABU-OTBU HCL
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Chiral synthetic intermediates | Used in the synthesis of biologically active chiral drug molecules, such as building blocks for antidiabetic or neuroactive agents |
| Organic synthesis | Chiral auxiliaries for asymmetric synthesis | Employed as chiral amino protecting groups in multistep organic synthesis to enhance reaction selectivity and yield |
| Pharmaceutical manufacturing | Precursores to β-amino acid derivatives | Processed via deprotection and coupling reactions to prepare peptide compounds containing β-amino acid structures |
| Biochemistry | Drug metabolism studies | Applied to label or modify biomolecules for investigating their metabolic pathways and pharmacokinetic properties |
Manufacturing Quality Control of H-ABU-OTBU HCL
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantification based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Chiral Purity | Chiral HPLC | Separation and quantification of (S)- and (R)-enantiomers using a chiral stationary phase and UV detection. |
| Loss on Drying (LOD) | Gravimetric method | Mass loss measured after drying under controlled temperature and vacuum to determine volatile content including residual solvents and water. |
| Residual Solvents | GC-FID | Identification and quantification of common organic solvents using gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer titration | Volumetric or coulometric titration measuring water via iodine-sulfur dioxide reaction in anhydrous methanol-based medium. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion and plasma excitation. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions using anion-exchange column and conductivity detection. |
| Related Substances | HPLC with UV detection | Detection and quantification of structurally related impurities using gradient elution and UV absorbance. |
| pH of Aqueous Solution | Potentiometric pH measurement | Determination of hydrogen ion activity in a standardized aqueous suspension using calibrated pH electrode. |
| Melting Point | Capillary melting point apparatus | Thermal transition observed as solid-to-liquid phase change using controlled heating and visual or automated endpoint detection. |
| Specific Optical Rotation | [a]D measurement | Quantification of chiral compound's ability to rotate plane-polarized light at 589 nm using a calibrated polarimeter. |
| Residue on Ignition | Gravimetric method | Mass of non-volatile inorganic residue determined after high-temperature ashing of sample in a platinum crucible. |
Technical Specifications of H-ABU-OTBU HCL
| Test Item | Specification |
|---|---|
| Appearance | Yellow powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | +2.5 to +3.1 deg (c=1, in 1M HCl) |
| Melting Point | 148 to 152 °C |
| Heavy Metals | <=20 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 H-ABU-OTBU HCL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of H-ABU-OTBU HCL
Packaging of H-ABU-OTBU HCL
Industrial H-ABU-OTBU HCL 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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