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 | 4 | 1 | -- | 1 | -- | ¥ ????? | - + |
25g | ¥ ????? | > 10 | -- | -- | -- | -- | -- | ¥ ????? | - + |
50g | ¥ ????? | > 10 | -- | -- | -- | -- | -- | ¥ ????? | - + |
100g | ¥ ????? | 8 | -- | -- | -- | -- | -- | ¥ ????? | - + |
500g | ¥ ?????? | 1 | -- | -- | -- | -- | -- | ¥ ?????? | - + |
1kg | ¥ ?????? | -- | -- | -- | -- | -- | -- | ¥ ?????? | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1047801
CAS 號
99-50-3
中文名稱
3,4-二羥基苯甲酸
MDL 號
MFCD00002509
分子量
154.12
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
197-200°C
沸點
237.46 °C at 760 mmHg
閃點
旋光
描述
TPSA
77.76
LogP
0.796
H_Acceptors
3
H_Donors
3
Rotatable_Bonds
1
[1]. Adefegha SA, et al. Alterations of Na+/K+-ATPase, cholinergic and antioxidant enzymes activity by protocatechuic acid in cadmium-induced neurotoxicity and oxidative stress in Wistar rats. Biomed Pharmacother. 2016 Oct;83:559-568
[2]. Hornedo-Ortega R, et al. Protocatechuic Acid: Inhibition of Fibril Formation, Destabilization of Preformed Fibrils of Amyloid-β and α-Synuclein, and Neuroprotection. J Agric Food Chem. 2016 Oct 10.
[3]. Thakare VN, et al. Attenuation of acute restraint stress-induced depressive like behavior and hippocampal alterations with protocatechuic acid treatment in mice. Metab Brain Dis. 2016 Oct 26
[4]. Aditya M Kunjapur, et al. Synthesis and accumulation of aromatic aldehydes in an engineered strain of Escherichia coli. J Am Chem Soc. 2014 Aug 20;136(33):11644-54.
[5]. Claudia Grajeda-Iglesias, et al. Antioxidant activity of protocatechuates evaluated by DPPH, ORAC, and CAT methods. Food Chem. 2016 Mar 1:194:749-57.
警示圖
警示詞
Warning
危險申明
H315-H319-H335
警告申明
P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-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