Synonym
Edaravone sulfate; Norantipyrine sulfate;
IUPAC/Chemical Name
3-methyl-1-phenyl-1H-pyrazol-5-yl hydrogen sulfate
InChi Key
LXFWRJDNDPUIAY-UHFFFAOYSA-N
InChi Code
InChI=1S/C10H10N2O4S/c1-8-7-10(16-17(13,14)15)12(11-8)9-5-3-2-4-6-9/h2-7H,1H3,(H,13,14,15)
SMILES Code
Cc1nn(c2ccccc2)c(OS(=O)(O)=O)c1
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
254.26
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
| 1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
| 5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
| 10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
| 50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
1: Nakamaru Y, Kakubari M, Yoshida K, Akimoto M, Todorovic V, Greis T, Kondo K. Open-label, Single-dose Studies of the Pharmacokinetics of Edaravone in Subjects with Mild, Moderate, or Severe Hepatic Impairment Compared to Subjects with Normal Hepatic Functioning. Clin Ther. 2020 Aug;42(8):1467-1482.e4. doi: 10.1016/j.clinthera.2020.06.016. Epub 2020 Aug 14. PMID: 32800532.
2: Nakamaru Y, Kakubari M, Yoshida K, Akimoto M, Kondo K. An Open-label, Single- dose Study to Evaluate the Pharmacokinetic Variables of Edaravone in Subjects with Mild, Moderate, or No Renal Impairment. Clin Ther. 2020 Sep;42(9):1699-1714. doi: 10.1016/j.clinthera.2020.06.020. Epub 2020 Aug 28. PMID: 32868037.
3: Zhang X, Xu F, Liu L, Feng L, Wu X, Shen Y, Sun Y, Wu X, Xu Q. (+)-Borneol improves the efficacy of edaravone against DSS-induced colitis by promoting M2 macrophages polarization via JAK2-STAT3 signaling pathway. Int Immunopharmacol. 2017 Dec;53:1-10. doi: 10.1016/j.intimp.2017.10.002. Epub 2017 Oct 10. PMID: 29028547.
