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COA of PTN57491
Description:
PTN57491 is an key intermediate chemical to synthesize antiviral drugs remdesivir and GS441524. PTN57491 has CAS#1355357-49-1, has no formal name For the convenience of scientific communication, we named it as PTN57491 (combined from Inchi key plus CAS#) according to Hodoodo Chemical Nomenclature .
Chemical Information
| Catalog | Featured products |
|---|---|
| Purity of current batch | >98% |
| CAS | 1355357-49-1 |
| Molecular Weight (MW) | 561.6303 |
| Molecular Formula | C33H31N5O4 |
| Storage | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Handling:
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.