56353-15-2

基本信息
AC-肌肽
N-乙酰肌肽
N乙酰肌肽/二勝肽
AC-SS-ALA-HIS-OH
Ac-βAla-L-His-OH
Acetyl Carnosine
N-Acetyl camosine
n-acetyl carnosine
N-Aceyl-L-Carnosine
N-ACETYL-L-CARNOSINE
Acetyl-beta-alanyl-histidine
N-Acetyl-L-carnosine, >=98.5%
物理化學(xué)性質(zhì)
制備方法

3025-95-4

71-00-1

56353-15-2
在500 mL三口燒瓶中,加入300 mL無水乙醇,依次加入80 g (0.611 mol) N-乙酰-β-丙氨酸和86.1 g (0.555 mol) L-組氨酸,隨后加入98 g (0.582 mol) N,N'-二甲基碳二亞胺(DMC)。將反應(yīng)混合物加熱至40°C,保持攪拌反應(yīng)3小時。反應(yīng)完成后,將反應(yīng)液冷卻至5°C,析出固體,抽濾收集固體產(chǎn)物。用150 mL無水乙醇洗滌濾餅,真空干燥后得到145 g (S)-2-(3-乙酰氨基丙酰胺)-3-(1H-咪唑-4-基)丙酸(IV),收率97.9%,HPLC純度>98.8%。
參考文獻:
[1] Patent: CN105461632, 2016, A. Location in patent: Paragraph 0046
報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
2025/05/22 | HY-133026 | N-乙酰肌肽 N-Acetylcarnosine | 56353-15-2 | 100mg | 280元 |
2025/05/22 | HY-133026 | N-乙酰肌肽 N-Acetylcarnosine | 56353-15-2 | 10mM * 1mLin Water | 308元 |
2025/05/22 | HY-133026 | N-乙酰肌肽 N-Acetylcarnosine | 56353-15-2 | 500 mg | 500元 |
常見問題列表
Right eyes of the rabbits (male grey chinchilla rabbits aged 3-4 months weighing 2-3 k) are instilled with 80 μL of formulation A containing 1 % N-Acetylcarnosine. The N-Acetylcarnosine prodrug eye drops optimize the clinical effects for the treatment of ophthalmic disorders (such as prevention and reversal of cataracts in human and animal eyes).