CAS 125602-71-3: Bepotastine

Description: Bepotastine is an antihistamine medication primarily used for the treatment of allergic conjunctivitis and other allergic conditions. It functions as a selective H1 receptor antagonist, effectively blocking the action of histamine, a compound involved in allergic responses. Bepotastine is known for its rapid onset of action and relatively low sedative effects compared to first-generation antihistamines, making it suitable for use in patients who need to avoid drowsiness. The substance is typically administered as an ophthalmic solution, allowing for direct application to the affected area. Its chemical structure includes a piperidine ring, contributing to its pharmacological properties. Bepotastine is generally well-tolerated, with a low incidence of side effects, although some patients may experience mild local irritation or discomfort upon application. As with any medication, it is essential for users to follow prescribed dosages and consult healthcare professionals regarding potential interactions with other medications or underlying health conditions.

Formula: C₂₁H₂₅ClN₂O₃

InChI: InChI=1S/C21H25ClN2O3/c22-17-8-6-16(7-9-17)21(19-4-1-2-12-23-19)27-18-10-14-24(15-11-18)13-3-5-20(25)26/h1-2,4,6-9,12,18,21H,3,5,10-11,13-15H2,(H,25,26)/t21-/m0/s1

InChI key: InChIKey=YWGDOWXRIALTES-NRFANRHFSA-N

SMILES: O=C(O)CCCN1CCC(OC(C2=NC=CC=C2)C3=CC=C(Cl)C=C3)CC1

Synonyms:

• (S)-4-[4-(4-chlorophenyl-2-pyridylmethoxy)piperidinyl]butyric acid
• (S)-Bepotastine
• 1-Piperidinebutanoic acid, 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-
• 4-((4-Chlorophenyl)-2-pyridinylmethoxy)-1-piperidinebutanoic acid
• 4-(4-[(1S)(4-Chlorophenyl)-2-Pyridylmethoxy]Piperidyl)Butanoic Acid
• 4-[(S)-(4-Chlorophenyl)-2-pyridinylmethoxy]-1-piperidinebutanoic acid
• 4-{4-[(4-Chlorophenyl)(Pyridin-2-Yl)Methoxy]Piperidin-1-Yl}Butanoic Acid
• 4-{4-[(S)-(4-chlorophenyl)(pyridin-2-yl)methoxy]piperidin-1-yl}butanoic acid
• Betotastine
• Betotastine Besilate
• Bepotastine

1-Piperidinebutanoic acid, 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-

CAS: 125602-71-3

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 388.8878

Bepotastine

CAS: 125602-71-3

Bepotastine (Bepotastine free base) free base is a histamine 1 (H1) receptor antagonis.

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: 99.96%
• Color and Shape: Solid
• Molecular weight: 388.89

(+)-(S)-4-[4-[1-(4-CHLOROPHENYL)-1-(2-PYRIDYL)METHOXY]PIPERIDIN-1-YL]BUTYRIC ACID

CAS: 125602-71-3

• Purity: 97%
• Molecular weight: 388.8900146484375

Bepotastine >90%

CAS: 125602-71-3

Applications Bepotastine is a histamine H1 receptor antagonist. Bepotastine suppresses some allergic inflammatory processes such …

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: >90%
• Color and Shape: Neat
• Molecular weight: 388.89

Bepotastine besilate

CAS: 125602-71-3

H1-receptor antagonist

• Formula: C₂₁H₂₅ClN₂O₃•C₆H₆O₃S
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 547.06 g/mol

Bepotastine

CAS: 125602-71-3

Besilate is an active pharmaceutical ingredient that belongs to the class of antihistamines. It is …

• Formula: C₂₁H₂₅ClN₂O₃
• Purity: Min. 95%
• Molecular weight: 388.89 g/mol