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1674386-82-3

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1674386-82-3 Usage

Description

Lipoamido-PEG2-alcohol is a linker with lipoamide moiety and a reactive alcohol group. The alcohol group can react to further derivatize the compound. The hydrophilic PEG sparcer increases the compound's water solublility in aqueous media.

Check Digit Verification of cas no

The CAS Registry Mumber 1674386-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,7,4,3,8 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1674386-82:
(9*1)+(8*6)+(7*7)+(6*4)+(5*3)+(4*8)+(3*6)+(2*8)+(1*2)=213
213 % 10 = 3
So 1674386-82-3 is a valid CAS Registry Number.

1674386-82-3Upstream product

1674386-82-3Downstream Products

1674386-82-3Relevant articles and documents

Lipase-catalyzed amidation of carboxylic acid and amines

Manova, Daniela,Gallier, Florian,Tak-Tak, Lotfi,Yotava, Lyubov,Lubin-Germain, Nadège

, p. 2086 - 2090 (2018)

The amidation reaction is of a very particular interest, especially in the pharmaceutical industry and always requires the activation of the acid with a large excess of reactants. Therefore, a large amount of waste is generated. In order to reduce the environmental impact of such reaction, we have developed enzymatic amidation conditions which are compatible with a wide range of amines and acids, in particular with the biologically relevant lipoic acid. Water is the only by-product generated during this reaction thus a very high atom economy is obtained. In addition, we have shown that the lipase can be recovered and reused several times without a significant loss of activity.

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