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(S)-2-(toluene-4-sulfonylamino)-3-[1-(toluene-4-sulfonyl)-1H-imidazol-4-yl]propionic acid methyl ester is a complex organic compound with a molecular formula of C21H22N2O6S2. It is a chiral molecule, with the "S" indicating that it is the (S)-enantiomer, which means it has a specific three-dimensional arrangement of atoms. (S)-2-(toluene-4-sulfonylamino)-3-[1-(toluene-4-sulfonyl)-1H-imidazol-4-yl]propionic acid methyl ester features a toluene-4-sulfonyl group attached to an amino group, which is further connected to a propionic acid chain. The propionic acid chain is esterified with a methyl group and also has an imidazole ring, which is substituted with another toluene-4-sulfonyl group. This molecule is characterized by its unique structure, which includes two toluene-4-sulfonyl moieties and an imidazole ring, making it a potentially interesting candidate for pharmaceutical or chemical research due to its specific functional groups and stereochemistry.

2080-77-5

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2080-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2080-77-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,8 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2080-77:
(6*2)+(5*0)+(4*8)+(3*0)+(2*7)+(1*7)=65
65 % 10 = 5
So 2080-77-5 is a valid CAS Registry Number.

2080-77-5Downstream Products

2080-77-5Relevant academic research and scientific papers

Total synthesis of (?)-haploscleridamine

Singha Roy, Moumita,Meng, Xiaofeng,Koda, Karuna,Rasapalli, Sivappa,Gout, Delphine,Lovely, Carl J.

, p. 979 - 982 (2019)

Asymmetric total synthesis of the imidazole containing β-carboline natural product, haploscleridamine, from histidine is described. Key to the successful assembly of this alkaloid is a ring-closing metathesis reaction of an imidazole derived allylic alcohol to construct a 3-piperidinone. Application of the Buchwald-modification of the classical Fischer indolization and deprotection of the N-tosyl moiety delivered haploscleridamine.

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