ピペタナート 価格

メーカー	製品番號(hào)	製品説明	CAS番號(hào)	包裝	価格	更新時(shí)間	購入

ピペタナート 化學(xué)特性,用途語,生産方法

効能

鎮(zhèn)痙薬, ムスカリン受容體拮抗薬

Originator

Panpurol ,Nippon Shinyaku, Japan

Manufacturing Process

Pipethanate hydrochloride is dissolved in water and the solution is made alkaline by adding 10% sodium hydroxide solution. The crystals that are separated are filtered off and recrystallized from dilute ethanol. The monohydrate thereby obtained is dehydrated at 100°C under reduced pressure for 20 minutes. The products that are now in the form of a syrup due to loss of water of crystallization are further dehydrated for 2 days in a desiccator over phosphorus pentoxide whereupon the anhydrous pipethanate is obtained.
3.8 g of the anhydrous pipethanate prepared by the method described is dissolved in 15 cc of acetone, 18 g of purified ethyl bromide is added, and the mixture heated for 8 hours in a sealed tube at 100°C to 110°C. After cooling the crystals are separated and isolated by filtration. They are then washed with acetone to give 5.2 g (95.6%) of pipethanate ethylbromide with a decomposition point of 218°C to 220°C. The crystals are almost pure.

Therapeutic Function

Anticholinergic, Antiulcer

ピペタナート 上流と下流の製品情報(bào)

原材料

準(zhǔn)備製品

ピペタナート 生産企業(yè)

名前	電話番號(hào)	電子メール	國籍	製品カタログ	優(yōu)位度
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	8670	58
TargetMol Chemicals Inc.	+8613564774135	zijue.cai@tsbiochem.com	United States	19881	58
TargetMol Chemicals Inc.	15002134094	marketing@targetmol.cn	China	19699	58

4546-39-8(ピペタナート)キーワード:

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• 4546-39-8
• Pipethanate
• Benzilic acid 2-piperidinoethyl ester
• Hydroxydiphenylacetic acid 2-piperidinoethyl ester
• α-Hydroxy-α,α-diphenylacetic acid 2-(1-piperidyl)ethyl ester
• Benzeneacetic acid, α-hydroxy-α-phenyl-, 2-(1-piperidinyl)ethyl ester
• ピペリラート
• ピペタナート
• α-ヒドロキシ-α,α-ジフェニル酢酸2-(1-ピペリジル)エチル
• ヒドロキシジフェニル酢酸2-ピペリジノエチル
• ベンジル酸2-ピペリジノエチル
• 2-(ピペリジン-1-イル)エチル 2-ヒドロキシ-2,2-ジフェニルアセタート
• 抗コリン作動(dòng)薬
• 鎮(zhèn)痙薬