Hot sale Cabazitaxel - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai
Hot sale Cabazitaxel - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai Detail:
| Product name | Sodium methotrexate |
| Synonyms | Methotrexate disodium salt; Disodium N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamate |
| CAS No. | 7413-34-5 |
| Appearance | Yellow crystalline powder |
| Molecular Formula | C20H20N8Na2O5 |
| Molecular Weight | 498.41 |
| Application | Medicine grade or research purpose |
| Packing | As per your request |
| Storage | Preserve in tight,light-resistant containers in a cool place |
|
METHOTREXATE DISODIUM-USP (Refer to Methotrexate) |
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| ITEMS | STANDARDS | RESULTS |
| Description | Yellow crystalline powder | Complies |
| Identification | IR; UV | Complies |
| Sodium | Positive | |
| Water | No more than 12.0% | 10.5% |
| Chromatographic Purity | Total impurity≤2.0% | 0.75% |
| Individual impirity: 0.5% | 0.32% | |
| Specific Rotation | +18°~+23° | +20.1° |
| Organic Volatile Impurities | Meet request | Complies |
| Assay | No less than 98% | 99.2% |
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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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Hot sale Cabazitaxel - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai , The product will supply to all over the world, such as: Moldova, Costa Rica, United States, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
By Mike from India - 2017.09.26 12:12
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Rachel from New Delhi - 2018.10.01 14:14
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