C25H34N4O9
534.6 g/mol
APIWarning
Emedastine difumarate
CAS87233-62-3EC805-825-7
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Emedastine difumarate is the difumarate salt form of emedastine, a second-generation, selective histamine H1 receptor antagonist with anti-allergic activity. It is used as an active pharmaceutical ingredient in formulations for ocular administration, where it inhibits histamine-stimulated vascular permeability in the conjunctiva.
active pharmaceutical ingredient for ophthalmic formulationsresearch compound for histamine H1 receptor 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.
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CAS 87233-62-3
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Safety Reference
Warning
H302Harmful if swallowed
Identifiers
IUPAC Name
bis((E)-but-2-enedioic acid);1-(2-ethoxyethyl)-2-(4-methyl-1,4-diazepan-1-yl)benzimidazole
InChIKey
FWLKKPKZQYVAFR-LVEZLNDCSA-N
SMILES
CCOCCN1C(=NC2=CC=CC=C12)N3CCN(CCC3)C.C(=C/C(=O)O)\C(=O)O.C(=C/C(=O)O)\C(=O)O
Synonyms (17)
- Emedastine difumarate (JP18/USP)
- AL 3432A
- EMEDASTINE FUMARATE [MART.]
- Emedastine Difumerate
- Emedastine difumarate
- Emedastine difumarate CRS
- Emedastine fumarate
- Rapimine
- Remicut