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NH-(PEG2-acid)2, also known as NH-bis(PEG2-acid) HCl salt, is an aqueous soluble branched compound characterized by a central amino group and two terminal carboxylic acids. The central amino group is reactive with activated N-hydroxysuccinimide (NHS) esters, while the carboxylic groups can react with primary amino groups, making it a versatile molecule for various applications.

1919044-99-7

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1919044-99-7 Usage

Uses

Used in Pharmaceutical Industry:
NH-(PEG2-acid)2 is used as a building block for the synthesis of various pharmaceutical compounds. Its reactive amino and carboxylic groups allow for the formation of amide bonds with other molecules, facilitating the creation of complex drug structures.
Used in Bioconjugation:
In the field of bioconjugation, NH-(PEG2-acid)2 is used as a linker molecule to connect biological entities, such as proteins, peptides, or nucleic acids, with other molecules, like drugs or imaging agents. Its reactive groups enable the formation of stable covalent bonds, enhancing the stability and functionality of the resulting bioconjugates.
Used in Drug Delivery Systems:
NH-(PEG2-acid)2 is employed in the development of drug delivery systems, particularly for targeted drug delivery. Its reactive groups can be used to attach drugs or other therapeutic agents to carriers, such as nanoparticles or liposomes, allowing for the controlled release and targeted delivery of these agents to specific cells or tissues.
Used in Polymer Science:
In polymer science, NH-(PEG2-acid)2 is used as a monomer or a comonomer in the synthesis of various polymers. Its reactive groups can be incorporated into polymer chains, allowing for the creation of polymers with specific properties, such as enhanced solubility, biocompatibility, or controlled degradation.
Used in Diagnostics:
NH-(PEG2-acid)2 can be used in the development of diagnostic tools, such as imaging agents or biosensors. Its reactive groups can be used to attach diagnostic molecules, like fluorescent dyes or radioactive isotopes, to other molecules, enabling the detection and monitoring of specific biological processes or conditions.

Check Digit Verification of cas no

The CAS Registry Mumber 1919044-99-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,9,1,9,0,4 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1919044-99:
(9*1)+(8*9)+(7*1)+(6*9)+(5*0)+(4*4)+(3*4)+(2*9)+(1*9)=197
197 % 10 = 7
So 1919044-99-7 is a valid CAS Registry Number.

1919044-99-7Upstream product

1919044-99-7Downstream Products

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