2020 Good Quality Procaine Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai
2020 Good Quality Procaine Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai Detail:
| Product name | Tofacitinib Citrate |
| Synonyms | (3R,4R)-1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo[2,3-d]pyrimidin-4-yl-3-piperidinamine 2-hydroxy-1,2,3-propanetricarboxylate; CP 690500-10; CP 690550-10; (3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-beta-oxo-1-piperidinepropanenitrile 2-Hydroxy-1,2,3-propanetricarboxylate |
| CAS No. | 540737-29-9 |
| Appearance | Off white to white powder |
| Molecular Formula | C16H20N6O.C6H8O7 |
| Molecular Weight | 504.50 |
| Application | Pharmaceutical grade or research purpose |
| Packing | As per your request |
| Storage | Preserve in tight,light-resistant containers in a cool place |
|
Tofacitinib Citrate (CAS #540737-29-9) |
||
|
ITEMS |
STANDARDS |
RESULTS |
|
Appearance |
Off white to white powder |
Off white powder |
|
Identification |
HPLC; IR; HNMR |
Complies |
|
Solubility |
Soluble in DMSO at 100mg/ml, very poorly soluble in ethanol, sparingly soluble in water etc. |
Complies |
|
Loss on Drying |
≤0.5% |
0.12% |
|
Residue on ignition |
≤0.1% |
0.05% |
|
Heavy metals |
≤10ppm |
Complies |
|
Related Substances |
Diastereomer (RS+SR) ≤0.1% Single Impurity ≤0.15% Total impurities ≤1.0% |
0.05% 0.14% 0.18% |
|
Enantiomorphism Isomers |
≤0.2% |
Complies |
|
Residual Solvents |
Ethanol ≤5000ppm Methanol ≤3000ppm Toluene ≤890ppm |
Complies |
|
Citrate Content |
36.2%~40% |
37.8% |
|
Purity |
≥99.0% |
99.38% |
| Assay |
60.68%~63.16% of Tofacitinib INN 98%~102% of Tofacitinib Citrate INN |
62.04%
99.12% |
| Conclusion：Complies | ||
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:
We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for 2020 Good Quality Procaine Hydrochloride - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai , The product will supply to all over the world, such as: Russia, America, Jordan, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
By Sara from Malawi - 2017.10.23 10:29
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
By Mario from Sudan - 2018.12.25 12:43
Write your message here and send it to us
