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133773-64-5

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133773-64-5 Usage

General Description

(RS)-N-(benzyloxycarbonyl)-2-amino-4-pentenoic acid is a chemical compound with the molecular formula C15H17NO5. It is commonly used as a protecting group for the amino acid serine, where the benzyloxycarbonyl group temporarily shields the reactive functional groups of the serine molecule during chemical reactions. (RS)-N-(benzyloxycarbonyl)-2-amino-4-pentenoic acid is often utilized in organic synthesis and peptide chemistry. It has a wide range of applications in the pharmaceutical and biotechnology industries, particularly in the development of new drugs and biologically active compounds. Additionally, it is important in the study of protein structure and function, as well as in the development of new materials.

Check Digit Verification of cas no

The CAS Registry Mumber 133773-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,7 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 133773-64:
(8*1)+(7*3)+(6*3)+(5*7)+(4*7)+(3*3)+(2*6)+(1*4)=135
135 % 10 = 5
So 133773-64-5 is a valid CAS Registry Number.

133773-64-5Relevant articles and documents

Synthesis and selective N,O-functionalization of pyrazolone-fused 3-aminoazepinones

Schurgers, Ben,Van Lommen, Guy,Verniest, Guido

, p. 3572 - 3576 (2015)

A new class of pyrazolone-fused 3-amino-1,3,4,7-tetrahydro-2H-azepin-2-ones was synthesized from azepane-based α,β-unsaturated esters. The latter compounds were obtained efficiently from 2-Cbz-amino-N-(2-bromoallyl)-4-pentenamide derivatives through initi

Modified N-acyl-homoserine lactones as chemical probes for the elucidation of plant-microbe interactions

Thomanek, Heike,Schenk, Sebastian T.,Stein, Elke,Kogel, Karl-Heinz,Schikora, Adam,Maison, Wolfgang

, p. 6994 - 7003 (2013/10/08)

Gram-negative bacteria often use N-acyl-homoserine lactones (AHLs) as signal molecules to monitor their local population densities and to regulate gene-expression in a process called "Quorum Sensing" (QS). This cell-to-cell communication allows bacteria to adapt to environmental changes and to behave as multicellular communities. QS plays a key role in both bacterial virulence towards the host and symbiotic interactions with other organisms. Plants also perceive AHLs and respond to them with changes in gene expression or modifications in development. Herein, we report the synthesis of new AHL-derivatives for the investigation and identification of AHL-interacting proteins. We show that our new compounds are still recognised by different bacteria and that a novel biotin-tagged-AHL derivative interacts with a bacterial AHL receptor.

Resolution of non-proteinogenic amino acids via microbial lipase-catalyzed enantioselective transesterification

Miyazawa, Toshifumi,Mio, Motoe,Watanabe, Yuko,Yamada, Takashi

, p. 219 - 224 (2008/09/20)

A number of non-proteinogenic amino acids bearing aliphatic side chains were resolved with moderate to good enantioselectivities (E = 15-42) through the Burkholderia cepacia lipase-catalyzed enantioselective transesterification of the 2,2,2-trifluoroethyl esters of their N-benzyloxycarbonyl derivatives with methanol as a nucleophile in diisopropyl ether.

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