The chemical substance known as "16-(3,6,9,12-Tetraoxapentadec-14-yn-1-yl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid" with CAS number 2093153-09-2 is a complex organic molecule characterized by a long carbon chain and multiple functional groups. It features a series of ether linkages, indicated by the presence of multiple oxo groups, which contribute to its solubility and potential applications in various fields, including materials science and biochemistry. The presence of azahentriacontanedioic acid suggests that it may exhibit properties typical of polycarboxylic acids, such as acidity and the ability to form salts or esters. The structural complexity, including the tetraoxapentadec-14-yn-1-yl substituent, implies potential reactivity and specificity in interactions with biological systems or other chemical entities. Overall, this compound's unique structure may enable it to serve as a versatile building block in synthetic chemistry or as a functional agent in drug delivery systems.

N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a branched crosslinking reagent with a propargyl group and two terminal carboxylic acids. The propargyl group can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acids can react with primary amino groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

16-(3,6,9,12-Tetraoxapentadec-14-yn-1-yl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid

2093153-09-2: The chemical substance known as "16-(3,6,9,12-Tetraoxapentadec-14-yn-1-yl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid" with CAS number 2093153-09-2 is a complex organic molecule characterized by a long carbon chain and multiple functional groups. It features a series of ether linkages, indicated by the presence of multiple oxo groups, which contribute to its solubility and potential applications in various fields, including materials science and biochemistry. The presence of azahentriacontanedioic acid suggests that it may exhibit properties typical of polycarboxylic acids, such as acidity and the ability to form salts or esters. The structural complexity, including the tetraoxapentadec-14-yn-1-yl substituent, implies potential reactivity and specificity in interactions with biological systems or other chemical entities. Overall, this compound's unique structure may enable it to serve as a versatile building block in synthetic chemistry or as a functional agent in drug delivery systems.

<p>N-(Propargyl-PEG4)-N-bis(PEG4-acid) is a PEG-based linker used in PROTAC synthesis.</p>

CAS 2093153-09-2

16-(3,6,9,12-Tetraoxapentadec-14-yn-1-yl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid

N-(Propargyl-PEG4)-N-bis(PEG4-acid)

Ref: TM-T16249