马来酸甲麦角新碱

Methylergonovine maleate salt

询价 1g kg kg 起订

湖南更新日期：2026-08-18

湖南秉航新材料有限公司

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产品详情:

中文名称：: 马来酸甲麦角新碱

英文名称：: Methylergonovine maleate salt

CAS号：: 57432-61-8

纯度规格：: 99.00%

产品类别：: 中间体

生物活性Methylergometrinemaleate(Methylergonovinemaleate)是一种麦角生物碱，是一种具有血管收缩和子宫收缩作用的Methysergide的活性代谢产物。Methylergometrinemaleate是一种有效的，选择性的，具有口服活性的5-HT受体拮抗剂，pA2值为9.6。Methylergometrinemaleate具有抗偏头痛和多巴胺能活性，可用于预防和控制产后出血。靶点serotonin9.6nM(pA2)体外研究BothMethysergideandMethylergometrinedisplacetheconcentration-responsecurveof5-HTtotherightanddepressedthemaximumeffect;thus,bothagentsbehavedasnon-competitiveantagonistsof5-HT.Methylergometrineisapproximately40-timesmorepotentthanMethysergideasanantagonistofthe5-HT-inducedresponses,sincethecalculatedapparentpA2valuesare9.6and8.0,respectively.体内研究MethylergometrineismorepotentthanMethysergideasavasoconstrictoronbovinemiddlecerebralarteryandhumancoronaryarteries,aneffecton5-HT1Breceptors.SubacuteoraladministrationwouldresultinmetabolismofMethysergidetoMethylergometrine.

57432-61-8;马来酸甲麦角新碱;Methylergonovine mal;

公司简介

Hunan ChemFish Scientific Co., Ltd. is a comprehensive modern chemical enterprise specializing in R&D, production and sales of photo-curing initiators, pharmaceutical and pesticide intermediates, electronic intermediates, new flame retardants and building materials. It is a leader in the chemical trade industry and its brand is “CHEMFISH“. Has a dedicated laboratory and analytical testing center. Equipped with high-efficiency gas phase, liquid chromatography, gas chromatography-mass spectrometer, high and low temperature reaction bath, rotary evaporator, ultraviolet spectrophotometer, trace

成立日期	(8年)
注册资本	200万
员工人数	1-10人
年营业额	￥ 100万以内
经营模式	贸易,定制,贸易,定制
主营行业	中间体,中间体,中间体,中间体,医药原料,医药原料,医药原料,医药原料,合成材料中间体,合成材料中间体,合成材料中间体,合成材料中间体