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4,4'-二吡啶基二硫

4,4'-二吡啶基二硫用途

【用途一】
硫醇试剂。用于蛋白质研究中。

4,4'-二吡啶基二硫名称

[ CAS 号 ]:
2645-22-9

[ 中文名 ]:
4,4'-联吡啶二硫醚

[ 英文名 ]:
4,4'-Dithiodipyridine

[中文别名 ]:

[英文别名 ]:

4,4′-Dipyridyl disulfide
Pyridine,4,4'-dithiobis
4,4'-Dithiodipyridine
4-aldrithiol
Di(4-pyridinyl) disulfide
4,4'-bispyridinyl disufide
4,4‘-Dithiodipyridine
Aldrithiol(TM)-4
1,2-Di(pyridin-4-yl)disulfane
4-(pyridin-4-yldisulfanyl)pyridine

4,4'-二吡啶基二硫物理化学性质

[ 密度 ]:
1.34 g/cm3

[ 沸点 ]:
356.1ºC at 760 mmHg

[ 熔点 ]:
76-78 °C(lit.)

[ 分子式 ]:
C₁₀H₈N₂S₂

[ 分子量 ]:
220.31400

[ 闪点 ]:
169.2ºC

[ 精确质量 ]:
220.01300

[ PSA ]:
76.38000

[ LogP ]:
3.27600

[ 外观性状 ]:
白色或淡黄色结晶粉末

[ 蒸汽压 ]:
6.14E-05mmHg at 25°C

[ 折射率 ]:
1.693

[ 储存条件 ]:
0-6°C

4,4'-二吡啶基二硫MSDS

4,4'-二吡啶基二硫安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933399090

4,4'-二吡啶基二硫合成路线

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4,4'-二吡啶基二硫海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

4,4'-二吡啶基二硫文献

Oxidative stress and lipid peroxidation are upstream of amyloid pathology.

Neurobiol. Dis. 84 , 109-19, (2015)

Oxidative stress is a common feature of the aging process and of many neurodegenerative disorders, including Alzheimer's disease. Understanding the direct causative relationship between oxidative stre...

Molecularly imprinted tunable binding sites based on conjugated prosthetic groups and ion-paired cofactors.

J. Am. Chem. Soc. 131(25) , 8833-8, (2009)

A molecular imprinting technique was applied to the construction of prosthetic group-coupled tunable binding cavities for bisphenol A (BPA). A novel template molecule, with a structure consisting of B...

Quick measurement of protein sulfhydryls with Ellman's reagent and with 4,4'-dithiodipyridine.

Anal. Bioanal. Chem 373(4-5) , 266-76, (2002)

Since its introduction in 1959, Ellman's reagent (5,5'-dithio-bis(2-nitrobenzoic acid)) has been the favorite reagent for spectrophotometric measurement of protein sulfhydryls. Meanwhile however, evid...

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