Powder: -20°C for 3 years | In solvent: -80°C for 1 year
(2R,3R)-Butane-2,3-diol (levo-2,3-Butanediol) 是内源性代谢产物的一种。
产品描述 | (2R,3R)-Butane-2,3-diol (levo-2,3-Butanediol) is found in cocoa and cocoa products. (2R,3R)-2,3-Butanediol is isolated from cocoa butter and roots of Ruta graveolens (rue).2,3-Butanediol is one of the constitutional isomers of butanediol. The 2R,3R stereoisomer of 2,3-butanediol is produced by a variety of microorganisms, in a process known as butanediol fermentation. It is found in cocoa butter and in the roots of Ruta graveolens. |
体内活性 | In vivo studies indicate that D-Asp indirectly stimulates spermatogenesis through the hypothalamic-pituitary-gonadal axis. The oral and/or intraperitoneal D-Asp administration to adult rats induced an increase of serum progesterone and LH as well as an increase of testis/serum testosterone levels, whereas 17β-estradiol (E2) levels did no change. |
别名 | (2R,3R)-(-)-2,3-Butanediol, levo-2,3-Butanediol, (2R,3R)-(-)-2,3-丁二醇 |
分子量 | 90.12 |
分子式 | C4H10O2 |
CAS No. | 24347-58-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 60 mg/mL (665.76 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 11.0963 mL | 55.4816 mL | 110.9632 mL | 277.4079 mL |
5 mM | 2.2193 mL | 11.0963 mL | 22.1926 mL | 55.4816 mL | |
10 mM | 1.1096 mL | 5.5482 mL | 11.0963 mL | 27.7408 mL | |
20 mM | 0.5548 mL | 2.7741 mL | 5.5482 mL | 13.8704 mL | |
50 mM | 0.2219 mL | 1.1096 mL | 2.2193 mL | 5.5482 mL | |
100 mM | 0.111 mL | 0.5548 mL | 1.1096 mL | 2.7741 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
(2R,3R)-Butane-2,3-diol 24347-58-8 Metabolism Others Endogenous Metabolite (2R,3R) Butane 2,3 diol (2R,3R)-(-)-2,3-Butanediol (2R,3R)Butane2,3diol inhibit Butane-2,3-diol Inhibitor levo-2,3-Butanediol (2R,3R)-(-)-2,3-丁二醇 2,3-Butanediol inhibitor