High reputation Lenvatinib - High Purity Pharmaceutical Grade 179324-69-7 Bortezomib for Tumour Treatment – Yibai
High reputation Lenvatinib - High Purity Pharmaceutical Grade 179324-69-7 Bortezomib for Tumour Treatment – Yibai Detail:
| Product name | Bortezomib |
| Synonyms | [(1R)-3-Methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(pyrazinylcarbonyl)amino]propyl]amino]butyl]-boronic acid |
| CAS No. | 179324-69-7 |
| Appearance | White or off-white powder |
| Molecular Formula | C19H25BN4O4 |
| Molecular Weight | 384.24 |
| Usage | Pharmaceutical grade or research purpose |
| Packing | As per your request |
| Storage | Preserve in tight,light-resistant containers in a cool place |
|
Bortezomib CAS:179324-69-7 |
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ITEMS |
STANDARDS |
RESULTS |
|
Character |
White or off-white powder |
White powder |
|
Loss on drying |
≤1.0% |
0.25% |
|
Heavy Metals |
≤20ppm |
<20ppm |
|
Optical Rotation |
-45°~-55° |
-53.2° |
|
Related Substances |
Total Impurities ≤ 1.0% |
0.09% |
|
Unspecified impurity ≤ 0.10% |
0.02% |
|
|
Residual Solvents |
Methanol ≤ 0.3% Dichloromethane ≤ 0.06% Hexane ≤ 0.029% Ethyl acetate ≤ 0.5% |
ND ND ND 0.030% |
| ASSAY |
≥ 99.0% |
99.91% |
| Conclusion:It complies to In-house standard. | ||
Company Information
√ Management layer’s full experience in factory and skilled technicians followers; √ Quality is always our top consideration, Strict QC system; √ 11 years experienced exporting sales team; √ Independent R&D lab; √ Two signed long term GMP workshops; √ Rich resources of plenty idle factories for customized project; √ High Efficiency working team with consistent path.

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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for High reputation Lenvatinib - High Purity Pharmaceutical Grade 179324-69-7 Bortezomib for Tumour Treatment – Yibai , The product will supply to all over the world, such as: Afghanistan, Riyadh, Nepal, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
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