标签归档：dihydroxybenzoate

Ethyl 3,4-dihydroxybenzoate(Synonyms: Ethyl protocatechuate)

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Ethyl 3,4-dihydroxybenzoate (Synonyms: Ethyl protocatechuate) 纯度: 99.85%

Ethyl 3,4-dihydroxybenzoate (Ethyl protocatechuate) 是一种抗氧化剂，是一种在花生种子的种皮中发现的脯氨酰羟化酶 (prolyl-hydroxylase) 抑制剂。Ethyl 3,4-dihydroxybenzoate 通过激活 NO 合酶 (NO synthase) 并产生线粒体 ROS 来保护心肌。Ethyl 3,4-dihydroxybenzoate 可诱导 ESCC 细胞自噬 (autophagy) 和凋亡 (apoptosis)。Ethyl 3,4-dihydroxybenzoate 是胶原蛋白合成抑制剂，具有骨骼保护作用。

Ethyl 3,4-dihydroxybenzoate(Synonyms: Ethyl protocatechuate)

Ethyl 3,4-dihydroxybenzoate Chemical Structure

CAS No. : 3943-89-3

规格 价格 是否有货 数量
Free Sample (0.1-0.5 mg)   Apply now  
10 mM * 1 mL in DMSO ￥500 In-stock
500 mg ￥500 In-stock
1 g   询价  
5 g   询价  

* Please select Quantity before adding items.

Ethyl 3,4-dihydroxybenzoate 相关产品

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生物活性

Ethyl 3,4-dihydroxybenzoate (Ethyl protocatechuate), an antioxidant, is a prolyl-hydroxylase inhibitor found in the testa of peanut seeds. Ethyl 3,4-dihydroxybenzoate protects myocardium by activating NO synthase and generating mitochondrial ROS. Ethyl 3,4-dihydroxybenzoate induces cell autophagy and apoptosis in ESCC cells. Ethyl 3,4-dihydroxybenzoate is a collagen synthesis inhibitor and has a bone protecting-effect[1][2][3][4].

分子量

182.18

Formula

C9H10O4
CAS 号

3943-89-3
中文名称

原儿茶酸乙酯
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (548.91 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 5.4891 mL 27.4454 mL 54.8908 mL
5 mM 1.0978 mL 5.4891 mL 10.9782 mL
10 mM 0.5489 mL 2.7445 mL 5.4891 mL

*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (stored under nitrogen)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (13.72 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (13.72 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (13.72 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (13.72 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
  • 3.

    请依序添加每种溶剂： 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (13.72 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (13.72 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献

  • [1]. Bo Han, et al. A prolyl-hydroxylase inhibitor, ethyl-3,4-dihydroxybenzoate, induces cell autophagy and apoptosis in esophageal squamous cell carcinoma cells via up-regulation of BNIP3 and N-myc downstream-regulated gene-1. PLoS One. 2014 Sep 18;9(9):e107204.

    [2]. Sebastian Philipp, et al. Desferoxamine and ethyl-3,4-dihydroxybenzoate protect myocardium by activating NOS and generating mitochondrial ROS. Am J Physiol Heart Circ Physiol. 2006 Jan;290(1):H450-7.

    [3]. Byeong-Ju Kwon, et al. Ethyl-3,4-dihydroxybenzoate with a dual function of induction of osteogenic differentiation and inhibition of osteoclast differentiation for bone tissue engineering. Tissue Eng Part A. 2014 Nov;20(21-22):2975-84.

    [4]. D Nandan, et al. Ethyl-3,4-dihydroxybenzoate inhibits myoblast differentiation: evidence for an essential role of collagen. J Cell Biol. 1990 May;110(5):1673-9.

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Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3 (Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 Chemical Structure

CAS No. : 2734001-51-3

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2734001-51-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3 (Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 Chemical Structure

CAS No. : 2734001-51-3

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2734001-51-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3 (Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3(Synonyms: Protocatechuic acid methyl ester-d3; Methyl protocatechuate-d3)

Methyl 3,4-dihydroxybenzoate-d3 Chemical Structure

CAS No. : 2734001-51-3

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3 (Protocatechuic acid methyl ester-d3) is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2734001-51-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Methyl 3,4-dihydroxybenzoate-d3-1

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3-1 

Methyl 3,4-dihydroxybenzoate-d3-1 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3-1

Methyl 3,4-dihydroxybenzoate-d3-1 Chemical Structure

CAS No. : 2733147-54-9

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3-1 is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2733147-54-9
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Methyl 3,4-dihydroxybenzoate-d3-1

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3-1 

Methyl 3,4-dihydroxybenzoate-d3-1 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3-1

Methyl 3,4-dihydroxybenzoate-d3-1 Chemical Structure

CAS No. : 2733147-54-9

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3-1 is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2733147-54-9
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务

Methyl 3,4-dihydroxybenzoate-d3-1

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Methyl 3,4-dihydroxybenzoate-d3-1 

Methyl 3,4-dihydroxybenzoate-d3-1 是 Methyl 3,4-dihydroxybenzoate 的氘代物。Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester) 是绿茶中发现的抗氧化多酚的主要代谢产物。 抗氧化和抗炎作用。

Methyl 3,4-dihydroxybenzoate-d3-1

Methyl 3,4-dihydroxybenzoate-d3-1 Chemical Structure

CAS No. : 2733147-54-9

规格 是否有货
100 mg   询价  
250 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Methyl 3,4-dihydroxybenzoate-d3-1 is the deuterium labeled Methyl 3,4-dihydroxybenzoate. Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect[1].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

171.17

Formula

C8H5D3O4
CAS 号

2733147-54-9
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Ameeramja J, et al. Protocatechuic acid methyl ester ameliorates fluoride toxicity in A549 cells. Food Chem Toxicol. 2017 Nov;109(Pt 2):941-950.

    [3]. Ameeramja J, et al. Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats. Food Chem Toxicol. 2018 Aug;118:235-244.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务