規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
5g | ¥ ????? | > 10 | > 10 | -- | -- | -- | -- | ¥ ????? | - + |
10g | ¥ ????? | > 10 | > 10 | -- | -- | -- | -- | ¥ ????? | - + |
25g | ¥ ????? | > 10 | > 10 | 3 | 1 | 1 | -- | ¥ ????? | - + |
100g | ¥ ????? | > 10 | > 10 | 3 | 6 | > 10 | 8 | ¥ ????? | - + |
500g | ¥ ?????? | 3 | > 10 | 1 | 1 | 4 | 2 | ¥ ?????? | - + |
1kg | ¥ ?????? | 1 | > 10 | 1 | 1 | 1 | 1 | ¥ ?????? | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1025614
CAS 號
20859-02-3
中文名稱
L-叔亮氨酸
MDL 號
MFCD00064218
分子量
131.17
存儲條件
2-8°C
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
熔點
300°C
沸點
217.7±23.0 °C at 760 mmHg
閃點
旋光
描述
TPSA
63.32
LogP
0.4444
H_Acceptors
2
H_Donors
2
Rotatable_Bonds
1
[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.
[2]. Fernando Formaggio, et al. Preferred conformations of peptides containing tert-leucine, a sterically demanding, lipophilic alpha-amino acid with a quaternary side-chain Cbeta atom. Chemistry. 2005 Apr 8;11(8):2395-404.
[3]. K Laumen, et al. Enzyme-assisted preparation of D-tert.-leucine. Biosci Biotechnol Biochem. 2001 Sep;65(9):1977-80.
[4]. Philippe Bisel, et al. The tert-butyl group in chemistry and biology. Org Biomol Chem. 2008 Aug 7;6(15):2655-65.
[5]. Shu-Lai Liu, et al. Effect of organic cosolvent on kinetic resolution of tert-leucine by penicillin G acylase from Kluyvera citrophila. Bioprocess Biosyst Eng. 2006 Apr;28(5):285-9.
警示圖
警示詞
Warning
危險申明
H302-H315-H319-H335
警告申明
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
GHS 編碼
GHS07
展開更多
現貨供應
專業護航
售后無憂
品質保障
無需湊單