規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
1g | ¥ ňǖ??? | > 10 | > 10 | -- | -- | -- | -- | ¥ ňǖ??? | - + |
5g | ¥ ????? | > 10 | > 10 | 1 | 8 | > 10 | 9 | ¥ ????? | - + |
10g | ¥ ?????? | > 10 | > 10 | -- | 6 | > 10 | 2 | ¥ ?????? | - + |
25g | ¥ ň?ň??? | > 10 | > 10 | -- | 5 | 8 | 4 | ¥ ň?ň??? | - + |
100g | ¥ ?ǖ????? | > 10 | > 10 | -- | 3 | 5 | 2 | ¥ ?ǖ????? | - + |
500g | ¥ ??????? | > 10 | 6 | -- | -- | -- | -- | ¥ ??????? | - + |
1kg | ¥ ??????? | 10 | 3 | -- | -- | -- | -- | ¥ ??????? | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1028441
CAS 號
2892-51-5
中文名稱
方酸
MDL 號
MFCD00001334
分子量
114.05628
存儲條件
Store at room temperature
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
250.96 °C at 760 mmHg
閃點
旋光
描述
TPSA
74.6
LogP
-1.3062
H_Acceptors
4
H_Donors
2
Rotatable_Bonds
0
[1]. Cristina Avonto, et al. A fluorescence high throughput screening method for the detection of reactive electrophiles as potential skin sensitizers. Toxicol Appl Pharmacol. 2015 Dec 1;289(2):177-84.
[2]. H S Seleem, et al. The complexation of a novel squaric bis(thiosemicarbazone); 3,4-bis{[(aminothioxomethyl)amino]azamethylene}cyclobut-ene-1,2-diol. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Mar;78(3):1097-104.
[3]. Jeremiah P Malerich, et al. Chiral squaramide derivatives are excellent hydrogen bond donor catalysts. J Am Chem Soc. 2008 Nov 5;130(44):14416-7.
[4]. Natasha Ramroop-Singh, et al. The binding site of zinc and indium metal to amino acid derivatized squarate complexes - Implications in inhibitor and mediator designs. Bioorg Chem. 2010 Oct;38(5):234-41.
[5]. Shingo Saito, et al. An application of polymer-enhanced capillary transient isotachophoresis with an emissive boronic acid functionalized squarylium dye as an on-capillary labeling agent for gram-positive bacteria. Anal Sci. 2013;29(1):157-9.
警示圖
警示詞
Danger
危險申明
H314
警告申明
P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
GHS 編碼
GHS05
危險類別
8
UN 編碼
3261
包裝等級
Ⅲ
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專業護航
售后無憂
品質保障
無需湊單