Hot New Products Olaparib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai
Hot New Products Olaparib - 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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We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Hot New Products Olaparib - 7413-34-5 Methotrexate disodium salt with USP EP quality standards – Yibai , The product will supply to all over the world, such as: Mali, Tajikistan, United States, We have been fully aware of our customer's needs. We deliver high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
By Agatha from Hanover - 2017.03.07 13:42
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Adam from Moscow - 2017.01.11 17:15
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