Histamine Receptors

Emedastine View larger

Emedastine

AT3979

CAS 87233-61-2

More details

Molarity Calculation Cart®

HOW TO ORDER

$26.00

$26.00 per mg

Quantity Discount Table - Order More To Get More Price Discount

QuantitymgUnit Price ($/mg or $/Unit)Final Price
1100 $11.70 Total: $1,170.00
150 $13.52 Total: $676.00
125 $15.86 Total: $396.50
110 $18.72 Total: $187.20
15 $22.10 Total: $110.50

Data sheet

Molecular FormulaC17H26N4O
Molecular Weight302.41
CAS Numbers87233-61-2
Storage Condition0C Short Term, -20C Long Term
SolubilityDMSO
Purity98% by HPLC
SMILES CodeCCOCCn1c(nc2ccccc12)N1CCCN(C)CC1
ReferencesLiu RF., Efficacy of olopatadine hydrochloride 0.1%, emedastine difumarate 0.05%, and loteprednol etabonate 0.5% for Chinese children with seasonal allergic conjunctivitis a randomized vehicle-controlled study.

More info

Emedastine (LY188695) is a second generation, selective histamine H1 receptor antagonist with anti-allergic activity. Emedastine reversibly and competitively blocks histamine by binding to H1 receptors, thus blocking its downstream activity. As a result this agent interferes with mediator release from mast cells either by inhibiting calcium ion influx across mast cellbasophil plasma membrane or by inhibiting intracellular calcium ion release within the cells. In addition, emedastine may also inhibit the late-phase allergic reaction mediated through leukotrienes or prostaglandins, or by producing an anti-platelet activating factor effect. Upon ocular administration, emedastine causes a dose-dependent inhibition of histamine-stimulated vascular permeability in the conjunctiva. Emedastine does not affect adrenergic, dopamine, or serotonin receptors.