7748-20-1 Usage
Uses
Used in Pharmaceutical Industry:
4,4'-Disulfanediylbis(4,1-phenylene)dimethanol is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its ability to form stable bonds with other molecules makes it a valuable component in the development of new drugs.
Used in Anticancer Applications:
In the field of oncology, 4,4'-disulfanediylbis(4,1-phenylene)dimethanol is used as a sulfonimidamide analog of oncolytic diarylsulfonylureas. It has demonstrated in vitro cytotoxicity against CEM cells and in vivo antitumor activity against subaxillary implanted 6C3HED lymphosarcoma. Its metabolic breakdown to the o-sulfate of p-chloroaniline also contributes to its potential as an anticancer agent.
Used in Chemical Synthesis:
4,4'-Disulfanediylbis(4,1-phenylene)dimethanol is used as a key building block in the synthesis of various organic compounds. Its disulfide bond and phenylene groups can be further modified to create a wide range of molecules with different properties and applications.
Used in Material Science:
Due to its structural properties, 4,4'-disulfanediylbis(4,1-phenylene)dimethanol can be utilized in the development of novel materials with specific characteristics. It may be used as a component in the creation of polymers, resins, or other advanced materials with tailored properties for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 7748-20-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,4 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7748-20:
(6*7)+(5*7)+(4*4)+(3*8)+(2*2)+(1*0)=121
121 % 10 = 1
So 7748-20-1 is a valid CAS Registry Number.
7748-20-1Relevant academic research and scientific papers
Intracellular delivery of chemical probes using a glutathione-responsive traceless tag
Aoyama, Eriko,Fuchida, Hirokazu,Oshikawa, Yuji,Uchinomiya, Shohei,Ojida, Akio
supporting information, p. 7715 - 7718 (2016/07/06)
A new glutathione (GSH)-responsive traceless tag that facilitates intracellular delivery of small molecule chemical probes has been developed.
Penem derivatives
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, (2008/06/13)
There are provided compounds of formula I: STR1 wherein R1 is hydrogen or a C1 -C4 alkyl group either unsubstituted or substituted by one or more substituents chosen from a free or protected hydroxy or halogen atom; R2 is a free or esterified carboxy group or carboxylate anion; R3 and R4 are each independently hydrogen or organic group, X is --O--, STR2 --S--, Q is either (a") free or protected hydroxy, or (b") a C1 -C1 acyloxy, or (c") carbamoyloxy OCONH2, or (d") an optionally substituted heterocyclylthio group, or (e") an optionally substituted imido group, or (f") an optionally substituted quaternary ammonium group or (g") a halogen atom, A and the pharmaceutically or veterinarily acceptable salts thereof. There are provided also methods for preparing compounds of formula I. The compounds of formula I are useful as antibacterial agents.
