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109010

Sigma-Aldrich

3,3′-Dithiodipropionic acid

99%

Sinônimo(s):

2-Carboxyethyl disulfide, Bis(2-carboxyethyl) disulfide

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About This Item

Fórmula linear:
HOCOCH2CH2SSCH2CH2COOH
Número CAS:
1119-62-6
Peso molecular:
210.27
Beilstein:
1778543
Número CE:
214-284-0
Número MDL:
MFCD00002780
Código UNSPSC:
12352100
ID de substância PubChem:
24846851
NACRES:
NA.22

Ensaio

99%

pf

155-158 °C (lit.)

grupo funcional

carboxylic acid
disulfide

cadeia de caracteres SMILES

OC(=O)CCSSCCC(O)=O

InChI

1S/C6H10O4S2/c7-5(8)1-3-11-12-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)

chave InChI

YCLSOMLVSHPPFV-UHFFFAOYSA-N

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Descrição geral

3,3′-Dithiodipropionic acid forms monolayers on a polycrystalline gold electrode through a self-assembly procedure to form gold 3,3′-dithiodipropionic acid self-assembled monolayer modified electrode. It is the precursor substrate in the synthesis of 3-mercaptopropionic acid-containing polythioesters. It is added as primary carbon supplement in the culture medium of novel betaproteobacterium, strain DPN7.

Aplicação

3,3′-Dithiodipropionic acid was used as capping agent for introducing charge on gold nanoparticles surfaces.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCH8880
MKBT8627V
MKBP8621V
MKBL7043V
MKBK0742V

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Xiaoyou Xu et al.
Journal of chromatography. A, 1167(1), 35-41 (2007-09-07)
We employed agarose gel preparative electrophoresis to separate gold nanoparticles based on size, shape, and charge. The separating technique was first demonstrated by size separation of 5 nm, 15 nm, and 20 nm spherical gold nanoclusters; and further evidenced through
Lucia Codognoto et al.
Talanta, 72(2), 427-433 (2007-04-30)
Monolayers of 3,3'-dithiodipropionic acid (DTDPA) were prepared on a polycrystalline gold electrode through a self-assembly procedure to produce a gold 3,3'-dithiodipropionic acid self-assembled monolayer (AuDTDPA) modified electrode. The characterization of the AuDTDPA electrode was investigated by cyclic voltammetry and ac
Yuanyuan Guo et al.
Macromolecular bioscience, 16(3), 420-431 (2015-12-10)
In this article, the low-molecular weight biodegradable methoxy poly (ethylene glycol)-poly (D,L-lactide-co-glycolide) (PP) is chosen as polymeric skeleton to be conjugated with docetaxel (DTX) by disulfide bond (PP-SS-DTX) to construct the reduction-sensitive drug delivery system. The conjugates are synthesized via
Tingting Meng et al.
International journal of pharmaceutics, 534(1-2), 368-377 (2017-10-21)
P-glycoprotein (P-gp) is a major efflux transporter overexpressed on multidrug resistant tumor cells and responsible for pumping drugs out. If anti-tumor drugs are given when P-gp level is low, satisfactory treatment efficiency may be achieved. Thus, a P-gp down-regulating siRNA
Jian-Tao Lin et al.
Colloids and surfaces. B, Biointerfaces, 155, 41-50 (2017-04-14)
Stimuli-responsive nanocarriers for anticancer drug and gene co-delivery are promising strategy in cancer therapy. The ultimate goal is to deliver high local concentration of therapeutic agents with no premature release and result in synergistic effects for combination therapies. In this
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