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4-溴-3-羟基苯甲酸 /4-Bromo-3-hydroxybenzoic acid {[allProObj[0].p_purity_real_show]}

货号:A236076

4-Bromo-3-hydroxybenzoic acid is a potent inhibitor of histidine decarboxylase (HDC) which inhibits formation of mammal histamine.

4-Bromo-3-hydroxybenzoic acid 化学结构 CAS号:14348-38-0
4-Bromo-3-hydroxybenzoic acid 化学结构
CAS号:14348-38-0
4-Bromo-3-hydroxybenzoic acid 3D分子结构
CAS号:14348-38-0
4-Bromo-3-hydroxybenzoic acid 化学结构 CAS号:14348-38-0
4-Bromo-3-hydroxybenzoic acid 3D分子结构 CAS号:14348-38-0
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4-Bromo-3-hydroxybenzoic acid 纯度/质量文件 产品仅供科研

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产品名称 decarboxylase 其他靶点 纯度
Eflornithine hydrochloride hydrate 98%
Methyldopa 98%
Benserazide HCI 98%
Carbidopa +++

aromatic-L-amino-acid decarboxylase, IC50: 29 μM

98%
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

4-Bromo-3-hydroxybenzoic acid 生物活性

描述 4-Bromo-3-hydroxybenzoic acid (BHOA) is a metabolite of Brocresine and a histidine decarboxylase (HDC) inhibitor with IC50s of 1 mM for both rat fetal and rat gastric HDC, also inhibits aromatic-L-amino acid decarboxylase from hog kidney and rat gastric mucosa in vitro with IC50s of 1 mM for both enzymes[1]. BHOA and antihistamine diphenhydramine (DPHM) were injected intraperitoneally to test their effects on SD-induced (sleep deprivation) vertigo. Upregulated HDC in the vestibular and increased CSF (cerebrospinal fluid) concentration of histamine can be detected in the SD mice, indicating vestibular dysfunction which can be ameliorated by both BHOA and DPHM{Qian S, Wang Y, Zhang X. Inhibiting Histamine Signaling Ameliorates Vertigo Induced by Sleep Deprivation. J Mol Neurosci. 2019 Mar;67(3):411-417|https://pubmed.ncbi.nlm.nih.gov/30644035}}.

4-Bromo-3-hydroxybenzoic acid 参考文献

[1]Ellenbogen L, Kelly RG, Taylor RJ Jr, Stubbs CS Jr. Studies on the inhibition of histidine decarboxylase, aromatic-L-amino acid decarboxylase and acid secretion by brocresine and its metabolites. Biochem Pharmacol. 1973 Apr 15;22(8):939-47

[2]Qian S, Wang Y, Zhang X. Inhibiting Histamine Signaling Ameliorates Vertigo Induced by Sleep Deprivation. J Mol Neurosci. 2019 Mar;67(3):411-417

4-Bromo-3-hydroxybenzoic acid 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

4.61mL

0.92mL

0.46mL

23.04mL

4.61mL

2.30mL

46.08mL

9.22mL

4.61mL

4-Bromo-3-hydroxybenzoic acid 技术信息

CAS号14348-38-0
分子式C7H5BrO3
分子量 217.02
别名
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,Room Temperature

溶解度

DMSO: 105 mg/mL(483.83 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

动物实验配方
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