98673-42-8 Usage
General Description
1H-Indole-3-ethanol, bta-methyl, (S)-(9CI) is a chemical compound with the molecular formula C11H13NO and a molecular weight of 175.23 g/mol. It is a chiral molecule, meaning it has a non-superimposable mirror image, with the (S) configuration. 1H-Indole-3-ethanol,-bta--methyl-,(S)-(9CI) is a derivative of indole, a heterocyclic aromatic compound, and it contains an ethanol group and a methyl group attached to the indole ring. 1H-Indole-3-ethanol, bta-methyl, (S)-(9CI) is used in the synthesis of pharmaceuticals and as a building block in organic chemistry. It has potential applications in drug development and medicinal chemistry due to its structural features and biological activity.
Check Digit Verification of cas no
The CAS Registry Mumber 98673-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,7 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98673-42:
(7*9)+(6*8)+(5*6)+(4*7)+(3*3)+(2*4)+(1*2)=188
188 % 10 = 8
So 98673-42-8 is a valid CAS Registry Number.
98673-42-8Relevant articles and documents
Catalytic enantioselective C-H functionalization of indoles with α-diazopropionates using chiral dirhodium(II) carboxylates: Asymmetric synthesis of the (+)-α-methyl-3-indolylacetic acid fragment of acremoauxin A
Goto, Takayuki,Natori, Yoshihiro,Takeda, Koji,Nambu, Hisanori,Hashimoto, Shunichi
, p. 907 - 915 (2011/08/09)
An enantioselective C-H functionalization of N-methoxymethyl (MOM)-protected 2,3-unsubstituted indoles with α-diazopropionates has been effected via catalysis by dirhodium(II) tetrakis[N-phthaloyl-(S)- triethylalaninate], Rh2((S)-PTTEA)4, providing α-methyl-3-indolylacetates in high yields and with enantioselectivities of up to 86% ee. The effectiveness of this protocol was demonstrated by the first catalytic asymmetric synthesis of the (+)-α-methyl-3-indolylacetic acid fragment of acremoauxin A, a potent plant-growth inhibitor. Furthermore, the Fujioka protocol using a combination of TMSOTf and 2,2′-bipyridyl was shown to be superior for the removal of the N-MOM group.