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Home/Compounds/API/Fesoterodine fumarate
C30H41NO7
527.6 g/mol
APIWarning

Fesoterodine fumarate

CAS286930-03-8
Category
API
Compound Class
Ester
Primary Use
Pharmaceutical Raw Material

Fesoterodine fumarate is the fumarate salt form of fesoterodine, a competitive muscarinic receptor antagonist. It is rapidly hydrolyzed in vivo into an active metabolite that inhibits muscarinic receptors on the bladder detrusor muscle, leading to relaxation of bladder smooth muscle and increased bladder capacity.

pharmaceutical raw material for muscarinic receptor antagonist formulationscompound for pharmaceutical manufacturingactive ingredient in urinary antispasmodic products

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.

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Related Compounds

StrongStructure SimilarSimilarity 0.88

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ReferenceSame Category

(3S,4S,5R)-3-(3,4-difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-yl acetate

CAS2875066-46-7

pharmaceutical raw material

ReferenceSame Category

Suzetrigine Impurity 4

CAS2875067-17-5

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ReferenceSame Category

Gattex

CAS287714-30-1

pharmaceutical raw material

Referencestereoisomer of

Fesoterodine

CAS250214-44-9

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
H402Harmful to aquatic life

Customs Tariff Classification

The international HS code for Fesoterodine fumarate (CAS 286930-03-8) is 2922.50.

HS code (international, 6-digit)

2922.50

EU CN code (8-digit)

2922 50 00

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

(E)-but-2-enedioic acid;[2-[(1R)-3-[di(propan-2-yl)amino]-1-phenylpropyl]-4-(hydroxymethyl)phenyl] 2-methylpropanoate

InChIKey

MWHXMIASLKXGBU-RNCYCKTQSA-N

SMILES

CC(C)C(=O)OC1=C(C=C(C=C1)CO)[C@H](CCN(C(C)C)C(C)C)C2=CC=CC=C2.C(=C/C(=O)O)\C(=O)O

Synonyms (16)
  • Fesoterodine fumarate (JAN/USAN)
  • (R)-Fesoterodine fumarate
  • FESOTERODINE FUMARATE [MART.]
  • Fesoterodine fumarate
  • SMP 827 2
  • Toviaz
  • Toviaz (TN)

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