Homatropine Bromide

CAS No. 51-56-9

Homatropine Bromide( —— )

Catalog No. M14794 CAS No. 51-56-9

Homatropine Bromide is muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors.

Purity : >98% (HPLC)

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Biological Information

  • Product Name
    Homatropine Bromide
  • Note
    Research use only, not for human use.
  • Brief Description
    Homatropine Bromide is muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors.
  • Description
    Homatropine Bromide is muscarinic AChR antagonist, inhibits endothelial and smooth muscle muscarinic receptors.
  • In Vitro
    Homatropine (20 μM) alone produces a dose ratio of 259 in atrium from guinea-pigs, and produces a dose ratio of only 95.0 when combined with Hexamethonium Bromide (HY-B0569) in atrium from guinea-pigs. Homatropine has affinities for muscarinic receptors in stomach (pA2 = 7.13) and for those in atria mediating force (pA2 = 7.21) and rate (pA2 = 7.07) responses.
  • In Vivo
    Homatropine methylbromide (9 mm x 5 mm conical suppository) causes prompt blockade of the effects of vagal stimulation on pulse rate and of intravenous acetylcholine on blood pressure in rats. Animal Model:Male albino ratsDosage:9 mm x 5 mm conical suppository Administration:By suppository Result:Blocked cardiovascular responses to vagal stimulation and acetylcholine; 10-20 min after insertion of the suppository the effects of vagal stimulation over a range of 2-16 Hz, 5 V, on pulse rate was virtually abolished and remained unchanged at 45-60 min.
  • Synonyms
    ——
  • Pathway
    Endocrinology/Hormones
  • Target
    AChR
  • Recptor
    mAChR (SHR-E)| mAChR (WKY-E)
  • Research Area
    Neurological Disease
  • Indication
    ——

Chemical Information

  • CAS Number
    51-56-9
  • Formula Weight
    356.26
  • Molecular Formula
    C16H22BrNO3
  • Purity
    >98% (HPLC)
  • Solubility
    Water: 71 mg/mL (199.29 mM); DMSO: 71 mg/mL (199.29 mM)
  • SMILES
    CN1[C@@H]2CC[C@H]1CC(C2)OC(=O)C(C3=CC=CC=C3)O.Br
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1.Sim MK, et al. Clin Exp Hypertens, 1993, 15(2), 409-42
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