Aviptadil Acetate
Aviptadil acetate
CAS: 1444827-29-5
Molecular Formula:
Aviptadil Acetate - Names and Identifiers
| Name | Aviptadil acetate |
| Synonyms | Aviptadil acetate Vasoactive Intestinal Peptide acetate salt |
| CAS | 1444827-29-5 |
Aviptadil Acetate - Physico-chemical Properties
| In vitro study | Aviptadil acetate inhibits the basal proliferation of pulmonary arterial smooth muscle cells (PASMC) and the mobilization of intracellular free calcium concentration in these cells in a dose-dependent manner.Aviptadil acetate (1 nM-10 μM) produces a concentration-dependent inhibition of CSE-induced cell death in L2 cells. At 10 μM, Aviptadil acetate reduces CSE-stimulated MMP activity and caspase-3 activation in L2 cells.Aviptadil acetate (10 nM-100 μM) attenuates lipopolisaccharide (LPS)-induced MMP-9 activity and its expression by alveolar macrophages (AM) in rats. |
| In vivo study | Aviptadil acetate (1, 3 and 10 mg/kg; intravenous bolus injection) is injected into a tail vein. No-effect dose level is 1 mg/kg. Dose level with first intolerance reactions 3 mg/kg, Lowest lethal dose level is >10 mg/kg. i.v. LD 50 of Aviptadil is >10 mg/kg in males, females and male and female combined after 24 hours and 14 days.Aviptadil acetate (intravenous bolus injection) at 3 mg causes slightly reduced motility, slight ataxia and slight dyspnoea in all 5 male and 5 female animals 15 to 30 minutes after administration. At 10 mg, Aviptadil reveals slightly reduced motility, slight ataxia, and slight dyspnoea 15 to 60 minutes and slightly reduces muscle tone 15 to 30 minutes after administration, respectively, in all male and female animals.Nose-only inhalation exposure of CD1 mice to aerosolized.Aviptadil acetate at a dose of 1546 µg/kg/day is well tolerated and produces no apparent changes in any of the parameters evaluated. No changes are observed after a single dose administration as high as 3920 µg/kg/day. The no-observable-adverse-effect level (NOAEL) is considered to be at least 3920 µg/kg/day fore an acute exposure and 1546 µg/kg/day for a 10 day repeated exposure. |
Aviptadil Acetate - Reference Information
| biological activity | Aviptadil acetate is a simulated vasoactive intestinal polypeptide (VIP) analog with strong vasodilatory (vasodilatory) effect.. Aviptadil acetate induces pulmonary vasodilation and inhibits SMCs proliferation and platelet aggregation. Aviptadil acetate can be used to study pulmonary fibrosis, pulmonary hypertension (PAH), respiratory failure caused by SARS-CoV-2, etc. |
| in vitro study | Aviptadil acetate inhibits the basic proliferation of pulmonary arterial smooth muscle cells (PASMC) and the mobilization of intracellular free calcium concentration in these cells in a dose-dependent manner.Aviptadil acetate (1 nM-10 μM) produces a concentration-dependent inhibition of CSE-induced cell death in L2 cells. At 10 μM, aviptadil acetate reduces CSE-stimulated MMP activity and caspase-3 activation in L2 cells.Aviptadil acetate (10 nM-100 μM) attenuates lipopolisaccharide (LPS)-induced MMP-9 activity and its expression by alveolar macrophages (AM) in rats. |
| in vivo study | Aviptadil acetate (1, 3 and 10 mg/kg; intravenous bolus injection) is injected into a tail vein. no-effect dose level is 1 mg/kg. dose level with first intolerance reactions 3 mg/kg, lowest lethal dose level is >10 mg/kg. I. v. LD 50 of Aviptadil is >10 mg/kg in male, females and male and female combined after 24 hours and 14 days.Aviptadil acetate (intravenous bolus injection) at 3 mg causes slightly reduced motility, slight ataxia and slight dyspnoea in all 5 male and 5 female animals 15 to 30 minutes after administration. At 10 mg, aviptadil reveals slightly reduced motility, slight ataxia, and slight dyspnoea 15 to 60 minutes and slightly reduces muscle tone 15 to 30 minutes after administration, respectively, in all male and female animals.Nose-only inhalation exposure of CD1 mice to aerosolized.Aviptadil acetate at a dose of 1546g/kg/day is well tolerated and produces no apparent changes in any of the parameters evaluated. no changes are observed after a single dose administration as high as 3920g/kg/day. the no-observable-adverse-effect level (NOAEL) is considered to be at least 3920g/kg/day before an acute exposure and 1546g/kg/day for a 10 day repeated exposure. |
Last Update：2024-04-09 20:45:29
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View History
Aviptadil Acetate
acetic acid, [5-[(3-methyl-2-butenyl)oxy]-2-[(2E)-3-[4-[(3-methyl-2-butenyl)oxy]phenyl]-1-oxo-2-propenyl]phenoxy]-
3-[3-(Trifluoromethyl)anilino]-2-bromo-2-cyclohexen-1-one
1,2,4-Triazolo[4,3-a]pyridin-3-amine, 6-(trifluoromethyl)-
Fluvoxamine Maleate EP Impurity B
双(2,4,6 - 三甲基吡啶)碘六氟磷酸(一)
DIHYDROPYRROLO[2,1-B][1,3]THIAZOLE-3,5(2H,6H)-DIONE
1-Boc-5-氟吲哚-3-硼酸频哪醇酯
N-{2-[({4-[(trifluoromethyl)sulfanyl]phenyl}methyl)amino]ethyl}acetamide
2,2-Dimethyl Metolazone
acetic acid, [5-[(3-methyl-2-butenyl)oxy]-2-[(2E)-3-[4-[(3-methyl-2-butenyl)oxy]phenyl]-1-oxo-2-propenyl]phenoxy]-
3-[3-(Trifluoromethyl)anilino]-2-bromo-2-cyclohexen-1-one
1,2,4-Triazolo[4,3-a]pyridin-3-amine, 6-(trifluoromethyl)-
Fluvoxamine Maleate EP Impurity B
双(2,4,6 - 三甲基吡啶)碘六氟磷酸(一)
DIHYDROPYRROLO[2,1-B][1,3]THIAZOLE-3,5(2H,6H)-DIONE
1-Boc-5-氟吲哚-3-硼酸频哪醇酯
N-{2-[({4-[(trifluoromethyl)sulfanyl]phenyl}methyl)amino]ethyl}acetamide
2,2-Dimethyl Metolazone