Sparsentan (RE-021)|254740-64-2--Shanghai xingMo Biotechnology

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Description

Sparsentan, also known as RE-021, PS433540 and DARA-a, is a Dual angiotensin II and endothelin A receptor antagonist. Retrophin intends to develop RE-021 for orphan indications of severe kidney diseases including Focal Segmental Glomerulosclerosis (FSGS) as well as conduct proof-of-concept studies in resistant hypertension and diabetic nephropathy. RE-021, with its unique dual blockade of angiotensin and endothelin receptors, is expected to provide meaningful clinical benefits in mitigating proteinuria in indications where there are no approved therapies.

Chemical Structure

Chemical Name

4'-((2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-[1,1'-biphenyl]-2-sulfonamide

SMILES Code

O=S(C1=CC=CC=C1C2=CC=C(CN3C(CCCC)=NC4(CCCC4)C3=O)C=C2COCC)(NC5=NOC(C)=C5C)=O

Theoretical Analysis

XingMo Cat#:XM765
Product Name:Sparsentan (RE-021)
Synonyms:RE-021; BMS-346567; PS433540
CAS#:254740-64-2
Chemical Formula:C₃₂H₄₀N₄O₅S
Molecular Weight:592.75
Purity:>98%

Technical Data

Appearance: solid powder

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 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years)

Solubility: Soluble in DMSO, not in water

Shelf Life:

>2 years if stored properly.

Drug Formulation:

This drug may be formulated in DMSO

Stock Solution Storage:

0 - 4 ℃ for short term (days to weeks), or -20 ℃ for long term (months).

WARNING: This product is for research use only, not for human or veterinary use

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