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 also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range 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: Sheffield, Macedonia, Afghanistan, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
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