Wholesale Price Baricitinib Phosphate Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai
Wholesale Price Baricitinib Phosphate Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai Detail:
Product name | Methotrexate |
Synonyms | (+)-Amethopterin; (+)-4-Amino-10-methylfolic acid; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-glutamic acid |
CAS No. | 59-05-2 |
Appearance | Yellow crystalline powder |
Molecular Formula | C20H22N8O5 |
Molecular Weight | 454.44 |
Application | Medicine grade or research purpose |
Packing | As per your request |
Storage | Preserve in tight,light-resistant containers in a cool place |
Certificate of Analysis Test according to: EP9.0 Methotrexate CAS No.: 59-05-2 |
||
ITEMS |
STANDARDS |
RESULTS |
Appearance | Yellow or orange, crystalline, hygroscopic powder | Complies |
Identification | IR;UV | Complies |
Solubility | Practically insoluble in water, in ethanol(96%) and in methylene chloride. It dissolves in dilute mineral acids and in dilute solutions of alkali hydroxides and carbonates. | Complies |
Water | ≤13% | 11.8% |
Related Substances | Impurity B≤0.3%Impurity C≤0.5%Impurity E≤0.3%Impurity H≤0.2%Impurity I≤0.2%Unspecified Impurities≤0.05%
Sum of impurities other than B,C&E≤0.5% |
0.04%0.45%0.03%NDND0.02%
0.04% |
Enantiomeric Purity | ≤3.0% | 1.6% |
Heavy Metals | ≤20ppm | Complies |
Sulphated Ash | ≤0.1% | 0.07% |
Residual Solvents | Ethyl ether≤500ppmAcetone≤1000ppmEthanol≤ 2000ppm | 20ppm63ppm48ppm |
Assay | 97.0~102.0% | 99.49% |
Certificate of Analysis Test according to: USP32 Methotrexate CAS No.: 59-05-2 |
||
ITEMS |
STANDARDS |
RESULTS |
CHARACTERISTICS | Yellow crystalline powder | Complies |
IDENTIFICATION | IR. UV Conform | Complies |
WATER | ≤12% | 10.8% |
RESIDUE ON IGNITION | ≤0.1% | 0.07% |
Chromatographic purity | Single impurity:≤0.5% | 0.27% |
Total Impurities:≤2.0 % | 0.73% | |
SPECIFIC ROTATION | Between +19°to +24° | +21.25° |
ASSAY | 98.0~102.0% | 99.27% |
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.Product detail pictures:
Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Wholesale Price Baricitinib Phosphate Salt - High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment – Yibai , The product will supply to all over the world, such as: France, Guatemala, Brisbane, We aspire to meet the demands of our customers globally. Our range of products and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Clementine from Uzbekistan - 2018.12.05 13:53
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Karl from Philippines - 2018.03.03 13:09
Write your message here and send it to us