C32H40N4O5S
592.8 g/mol
APIWarning
Sparsentan
CAS254740-64-2
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Sparsentan is a pharmaceutical raw material that functions as a dual endothelin and angiotensin receptor antagonist. It is studied for its potential role in conditions such as primary immunoglobulin A nephropathy and focal segmental glomerulosclerosis.
pharmaceutical manufacturing for receptor antagonist compoundsresearch material for kidney disease studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing Sparsentan?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
SimilarStructure SimilarSimilarity 0.74
4'-((2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-N-(4,5-dimethylisoxazol-3-yl)-2'-(ethoxymethyl)-N-(methoxymethyl)-[1,1'-biphenyl]-2-sulfonamide
CAS1026355-73-6
pharmaceutical intermediate
ReferenceSame Category
Isoquinolin-3-amine
CAS25475-67-6
pharmaceutical raw material
ReferenceSame Category
Lirafugratinib
CAS2549174-42-5
pharmaceutical raw material
ReferenceSame Category
Clindamycin palmitate hydrochloride
CAS25507-04-4
pharmaceutical raw material
ReferenceSame Category
Alovudine
CAS25526-93-6
pharmaceutical raw material
Safety Reference
Warning
H361Suspected of damaging fertility or the unborn child
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Sparsentan (CAS 254740-64-2) is 2935.90.
HS code (international, 6-digit)
2935.90
EU CN code (8-digit)
2935 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-[4-[(2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-2-(ethoxymethyl)phenyl]-N-(4,5-dimethyl-1,2-oxazol-3-yl)benzenesulfonamide
InChIKey
WRFHGDPIDHPWIQ-UHFFFAOYSA-N
SMILES
CCCCC1=NC2(CCCC2)C(=O)N1CC3=CC(=C(C=C3)C4=CC=CC=C4S(=O)(=O)NC5=NOC(=C5C)C)COCC
Synonyms (25)
- DARA
- Sparsentan (JAN/USAN/INN)
- Filspari (TN)
- PS-433540;RE-021;DARA
- Sparsentan (RE-021)
- Sparsentan(PS433540)?
- Spashentan
- compound 7
- esparsentan
- retrophin
- sparsentan
- sparsentanum
Sourcing Sparsentan?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.