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NH-bis(PEG2-t-butyl ester) is a PEG (polyethylene glycol) linker that features an amino group, which is highly reactive with various functional groups such as carboxylic acids, activated NHS esters, and carbonyls (ketone, aldehyde). This molecule also contains a t-butyl protected carboxyl group, which can be deprotected under acidic conditions, making it a versatile and valuable component in various applications.

1964503-36-3

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1964503-36-3 Usage

Uses

Used in Bioconjugation:
NH-bis(PEG2-t-butyl ester) is used as a bioconjugation agent for the formation of stable covalent bonds between biomolecules and other molecules, such as drugs or imaging agents. The reactive amino group allows for efficient coupling with a wide range of functional groups, while the PEG linker provides solubility and stability to the resulting conjugates.
Used in Drug Delivery Systems:
In the pharmaceutical industry, NH-bis(PEG2-t-butyl ester) is used as a component in the design of drug delivery systems. The PEG linker enhances the solubility and bioavailability of drugs, while the reactive amino group allows for the attachment of drug molecules or other therapeutic agents. Additionally, the t-butyl protected carboxyl group can be deprotected under acidic conditions, enabling controlled release of the drug in specific environments, such as tumor tissues.
Used in Diagnostics:
NH-bis(PEG2-t-butyl ester) is used as a component in the development of diagnostic tools, such as imaging agents or biosensors. The PEG linker improves the stability and solubility of these diagnostic agents, while the reactive amino group allows for the attachment of targeting moieties or signal-generating molecules, enhancing the sensitivity and specificity of the diagnostic tool.
Used in Material Science:
In the field of material science, NH-bis(PEG2-t-butyl ester) is used as a building block for the synthesis of novel materials with tailored properties. The reactive amino group and the PEG linker can be incorporated into polymers, dendrimers, or other macromolecular structures, providing enhanced solubility, stability, and functionality to the resulting materials.
Used in Chemical Synthesis:
NH-bis(PEG2-t-butyl ester) is used as an intermediate in the synthesis of various chemical compounds, such as pharmaceuticals, agrochemicals, or specialty chemicals. The reactive amino group and the t-butyl protected carboxyl group provide versatile points for further functionalization and modification, enabling the development of new molecules with specific properties and applications.

Check Digit Verification of cas no

The CAS Registry Mumber 1964503-36-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,9,6,4,5,0 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1964503-36:
(9*1)+(8*9)+(7*6)+(6*4)+(5*5)+(4*0)+(3*3)+(2*3)+(1*6)=193
193 % 10 = 3
So 1964503-36-3 is a valid CAS Registry Number.

1964503-36-3Upstream product

1964503-36-3Downstream Products

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