endo-BCN-PEG3-NHS ester - CAS 2101206-94-2

endo-BCN-PEG3-NHS ester - CAS 2101206-94-2 Catalog number: BADC-00417

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Category
ADCs Linker
Product Name
endo-BCN-PEG3-NHS ester
CAS
2101206-94-2
Catalog Number
BADC-00417
Molecular Formula
C24H34N2O9
Molecular Weight
494.53
endo-BCN-PEG3-NHS ester

Ordering Information

Catalog Number Size Price Quantity
BADC-00417 -- $--
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Synonyms
2,5-dioxopyrrolidin-1-yl 1-(bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oate
Canonical SMILES
C1CC2C(C2COC(=O)NCCOCCOCCOCCC(=O)ON3C(=O)CCC3=O)CCC#C1
InChI
InChI=1S/C24H34N2O9/c27-21-7-8-22(28)26(21)35-23(29)9-11-31-13-15-33-16-14-32-12-10-25-24(30)34-17-20-18-5-3-1-2-4-6-19(18)20/h18-20H,3-17H2,(H,25,30)
InChIKey
HCELGENRAWFQSJ-UHFFFAOYSA-N
Solubility
DMSO, DCM, DMF
Appearance
Soild powder
Purity
98%
Shipping
Room temperature, or blue ice upon request.
Storage
-20°C
1. Fast-Acting Antibacterial, Self-Deactivating Polyionene Esters
Christian Krumm, Lena Benski, Joerg C Tiller, Manfred Köller, Franziska Oberhaus, Jens Wilken, Sylvia Trump ACS Appl Mater Interfaces . 2020 May 13;12(19):21201-21209. doi: 10.1021/acsami.9b19313.
Biocidal compounds that quickly kill bacterial cells and are then deactivated in the surrounding without causing environmental problems are of great current interest. Here, we present new biodegradable antibacterial polymers based on polyionenes with inserted ester functions (PBI esters). The polymers are prepared by polycondensation reaction of 1,4-dibromobutene and different tertiary diaminodiesters. The resulting PBI esters are antibacterially active against a wide range of bacterial strains and were found to quickly kill these cells within 1 to 10 min. Because of hydrolysis of the ester groups, the PBI esters are degraded and deactivated in aqueous media. The degradation rate depends on the backbone structure and the pH. The structure of the polymers also controls the deactivation mechanism. While the more hydrophilic polymers require hydrolyses of only 19 to 30% of the ester groups to become practically inactive, the more hydrophobic PBI esters require up to 85% hydrolysis to achieve the same result. Thus, depending on the environmental conditions and the chemical nature, the PBI esters can be active for only 20 min or for at least one week.
2. α-Imino Esters in Organic Synthesis: Recent Advances
Bagher Eftekhari-Sis, Maryam Zirak Chem Rev . 2017 Jun 28;117(12):8326-8419. doi: 10.1021/acs.chemrev.7b00064.
α-Imino esters are useful precursors for the synthesis of a variety of types of natural and unnatural α-amino acid derivatives, with a wide range of biological activities. Due to the adjacent ester group, α-imino esters are more reactive relative to other types of imines and undergo different kinds of reactions, including organometallics addition, metal catalyzed vinylation and alkynylation, aza-Henry, aza-Morita-Baylis-Hillman, imino-ene, Mannich-type, and cycloaddition reactions, as well as hydrogenation and reduction. This review discusses the mechanism, scope, and applications of the reactions of α-imino esters and related compounds in organic synthesis, covering the literature from the last 12 years.
3. Lactose esters: synthesis and biotechnological applications
Maciej Guzik, Jakub Staroń, Janusz M Dąbrowski, Ewelina Cichoń Crit Rev Biotechnol . 2018 Mar;38(2):245-258. doi: 10.1080/07388551.2017.1332571.
Biodegradable nonionic sugar esters-based surfactants have been gaining more and more attention in recent years due to their chemical plasticity that enables the various applications of these molecules. In this review, various synthesis methods and biotechnological implications of lactose esters (LEs) uses are considered. Several chemical and enzymatic approaches are described for the synthesis of LEs, together with their applications, i.e. function in detergents formulation and as additives that not only stabilize food products but also protect food from undesired microbial contamination. Further, this article discusses medical applications of LEs in cancer treatment, especially their uses as biosensors, halogenated anticancer drugs, and photosensitizing agents for photodynamic therapy of cancer and photodynamic inactivation of microorganisms.
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