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1428-67-7

中文名称 2,3-双(4-羟苯基)丙腈
英文名称 2,3-BIS(4-HYDROXYPHENYL)-PROPIONITRILE
CAS 1428-67-7
分子式 C15H13NO2
分子量 239.27
MOL 文件 1428-67-7.mol
更新日期 2024/11/07 22:34:04
1428-67-7 结构式 1428-67-7 结构式

基本信息

中文别名
2,3-双(4-羟苯基)丙腈
英文别名
DPN
SC-4473
Diarylpropionitrile
2,3-bis(p-hydroxyphenyl)propionitrile
2,3-BIS(4-HYDROXYPHENYL)-PROPIONITRILE
propionitrile,2,3-bis(p-hydroxyphenyl)
2,3-Bis(4-hydroxyphenyl)propanenitrile
2,3-Bis(4-hydroxyphenyl)propiononitrile
2,3-Bis(4-hydroxyphenyl)propionitrile >
Benzenepropanenitrile, 4-hydroxy-α-(4-hydroxyphenyl)-

物理化学性质

熔点200.0 to 204.0 °C
RTECS号UG0900000
储存条件-20°C
储存条件Desiccate at -20°C
溶解度DMSO:可溶10mg/mL,澄清
形态粉末
颜色白色至米色
水溶解性Soluble in 1eq. NaOH (30 mM), ethanol (100 mM), DMSO (100 mM), DMF (~30 mg/ml), and water (0.5 mg/ml at 25°C).
稳定性自购买之日起 1 年内保持稳定。 DMSO 或乙醇溶液可在 -20°C 下保存长达 1 个月。

安全数据

危险性符号(GHS)GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS09
警示词警告
危险性描述H319-H400
危险品标志Xi,N
危险类别码36-50
安全说明26-61
危险品运输编号UN 3077 9 / PGIII
WGK Germany3
海关编码2926.90.4801
危险等级9
2,3-双(4-羟苯基)丙腈价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2024/11/08B43852,3-双(4-羟苯基)丙腈
2,3-Bis(4-hydroxyphenyl)propionitrile
1428-67-710mg480元
2024/11/08B43852,3-双(4-羟苯基)丙腈
2,3-Bis(4-hydroxyphenyl)propionitrile
1428-67-750mg1795元

常见问题列表

生物活性
DPN (Diarylpropionitrile) 是一种非甾体雌激素受体 ERβ 选择性配体,其 EC50 值为 0.85 nM。DPN 在许多神经系统疾病具有神经保护作用。
靶点

ERβ

0.85 nM (EC 50 )

体外研究

DPN has a 70-fold ERα relative binding affinity selectivity, and it is a full ERα agonist with a 78-fold ERα potency selectivity (EC 50 =0.85 nM for ERβ; EC 50 =66 nM for ERα).
DPN (10 nM) prevents morphological alterations from Aβ 1-42 (10 μM)-induced toxicity in cultured cortical neurons.
DPN (0.1-100 nM) decreases ROS levels in a non-dose response manner.
DPN (0.1-100 nM) significantly reduces Aβ 1-42 -stimulated expression of Bax in a non-dose dependent manner.
DPN (0.1-100 nM) reduces activated IL-1 levels induced by Aβ 1-42 treatment on cultured cortical neurons.
DPN (0.1-100 nM) suppresses the Aβ 1-42 -upregulated phosphorylation of JNK and p38.

体内研究

DPN (10 μg; s.c.; daily; for 11 days) increases swimming and decreases immobility in the FST, and increases TPH protein expression in the dorsal raphe nucleus (DR) in rat model.

Animal Model: Adult Sprague-Dawley female rats (220-250 g), ovariectomized animal models
Dosage: 10 μg/rat
Administration: Subcutaneous injections, daily, for 11 days
Result: Increased swimming and decreased immobility in the FST.
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