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SML2616

Sigma-Aldrich

Bepotastine besilate

≥98% (HPLC)

Synonym(s):

(+)-4-[[(S)-p-chloro-alpha-2­pyridylbenzyl]oxy]-1-piperidine butyric acid monobenzenesulfonate, Bepreve

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About This Item

Empirical Formula (Hill Notation):
C21H25ClN2O3 · C6H6O3S
CAS Number:
Molecular Weight:
547.06
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D 4.5 to 6.5°, c = 1 in methanol

storage condition

desiccated

color

white to beige

storage temp.

−20°C

InChI

1S/C21H25ClN2O3.C6H6O3S/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;7-10(8,9)6-4-2-1-3-5-6/h1-2,4,6-9,12,18,21H,3,5,10-11,13-15H2,(H,25,26);1-5H,(H,7,8,9)/t21-;/m1./s1

InChI key

UDGHXQPQKQPSBB-ZMBIFBSDSA-N

Biochem/physiol Actions

Bepotastine besilate is a second generation antihistamine used clinically for the treatment of itching associated with allergic conjunctivitis, allergic rhinitis and urticaria/pruritus. It is a direct H1-receptor antagonist that inhibits the release of histamine from mast cells.

pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Repr. 2

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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