109010
3,3′-二硫代二丙酸
95%
别名:
2-羧基乙基二硫醚, 双(2-羧基乙基)二硫醚
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关于此项目
线性分子式:
HOCOCH2CH2SSCH2CH2COOH
化学文摘社编号:
分子量:
210.27
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-284-0
Beilstein/REAXYS Number:
1778543
MDL number:
Assay:
95%
InChI key
YCLSOMLVSHPPFV-UHFFFAOYSA-N
InChI
1S/C6H10O4S2/c7-5(8)1-3-11-12-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)
SMILES string
OC(=O)CCSSCCC(O)=O
assay
95%
Quality Level
functional group
carboxylic acid, disulfide
General description
3,3′-二硫代二丙酸通过自组装程序在多晶金电极上形成单层，以形成金3,3′-二硫代二丙酸自组装单层修饰电极。它是合成含3-巯基丙酸的聚硫酯的前体物质。它作为主要碳补充剂被添加到新型β变形杆菌菌株DPN7的培养基中。
Application
使用3,3′-二硫代二丙酸可作为封端剂，用于在金纳米颗粒表面上引入电荷。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Taisuke Kojima
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 34(3), 363-368 (2018-03-13)
Molecular adsorption on a sensing surface involves molecule-substrate and molecule-molecule interactions. Combining optical systems and a quartz crystal microbalance (QCM) on the same sensing surface allows the quantification of such interactions and reveals the physicochemical properties of the adsorbed molecules.
Yanqin Xu et al.
Journal of biomaterials science. Polymer edition, 31(13), 1706-1721 (2020-07-03)
A pH and redox dual-responsive composite hydrogel was developed, which was formed from triblock copolymer PEG-SS-PCL-SS-PEG and Ag/AgO/carboxymethyl chitosan (CMCS) hydrogel inclusion complexes. Dithiodipropionic acid and poly(ethylene glycol) (PEG) were esterified to synthesize a hydrophilic segment PEG-SS-COOH polymer containing a
Suzanne C Simmons et al.
PloS one, 7(6), e37938-e37938 (2012-06-22)
Heparanase is an enzyme involved in extracellular matrix remodelling and heparan sulphate proteoglycan catabolism. It is secreted by metastatic tumour cells, allowing them to penetrate the endothelial cell layer and basement membrane to invade target organs. The release of growth
Jan Hendrik Wübbeler et al.
International journal of systematic and evolutionary microbiology, 56(Pt 6), 1305-1310 (2006-06-02)
In this study, a novel betaproteobacterium, strain DPN7(T), was isolated under mesophilic conditions from compost because of its capacity to utilize the organic disulfide 3,3'-dithiodipropionic acid. Analysis of the 16S rRNA gene sequence of strain DPN7(T) revealed 98.5 % similarity
Na Liu et al.
ACS applied materials & interfaces, 8(48), 33148-33156 (2016-12-10)
Redox-responsive nanomaterials applied in drug delivery systems (DDS) have attracted an increasing attention in pharmaceutical research as a carrier for antitumor therapy. However, there would be unwanted drug release from a redox-responsive DDS with no selection at nontarget sites, leading
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