amino-PEG8-t-butyl ester

Basic Information

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CAS Number

756526-06-4

Molecular Formula

C23H47NO10

Molecular Weight

497.62 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

SMILES

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CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCN

InChI

InChI=1S/C23H47NO10/c1-23(2,3)34-22(25)4-6-26-8-10-28-12-14-30-16-18-32-20-21-33-19-17-31-15-13-29-11-9-27-7-5-24/h4-21,24H2,1-3H3

InChIKey

UMJVFHNJPJVDSB-UHFFFAOYSA-N

LogP

0.8097000000000067

Topological Polar Surface Area

126.16000000000004 Å²

Hydrogen Bond Donor/Acceptor

2 / 11

Complexity

435

Synonyms & References

English

H2N-PEG8-CH2CH2COOtBu
amino-dPEG8.(TM).-t-butyl ester
Amino-PEG8-t-butyl ester
H2N-PEG8-tBu
H2N-PEG8-tBu,Amino-PEG8-t-butyl ester
Amino-PEG8-Boc
H2N-Dpeg(8)-co-otbu
BIPG1076
tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
HY-W019799
1-AMINO-3,6,9,12,15,18,21,24-OCTAOXAHEPTACOSAN-27-OIC ACID T-BUTYL ESTER
s10747
SY251208
BP-21119
amino-PEG8-t-butyl ester
SY388752
756526-06-4
Amino-PEG8-COOtBu
SCHEMBL19384768
AKOS030630047
BS-17527
NH2-PEG8-CH2CH2COOtBu
C23H47NO10
CS-0031590
MFCD11041142
tert-Butyl 1-amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

MDL Number

MFCD11041142

FAQ

What are the physical and chemical properties of amino-PEG8-t-butyl ester (CAS: 756526-06-4)?

Amino-PEG8-t-butyl ester (CAS: 756526-06-4) is a water-soluble compound with a molecular weight of approximately 1134. It exists in a crystalline form and has a pKa of around 7.5. It is reactive, particularly towards nucleophiles, which makes it useful for conjugation reactions. Its solubility in water is good, while it is less soluble in organic solvents.

How is amino-PEG8-t-butyl ester (CAS: 756526-06-4) typically synthesized?

Amino-PEG8-t-butyl ester (CAS: 756526-06-4) is synthesized through the esterification of PEG8-t-butyl ester with an amino-containing compound. Commonly, the reaction involves the use of a catalyst such as 4-dimethylaminopyridine (DMAP) to enhance the reaction rate. The product yields are generally high, with good selectivity towards the desired esterification product.

What industries use amino-PEG8-t-butyl ester (CAS: 756526-06-4)?

Amino-PEG8-t-butyl ester (CAS: 756526-06-4) is primarily used in pharmaceuticals for drug delivery systems, in polymers for functionalization, in sensors for detection of specific analytes, and in semiconductors for surface modification. Its ability to modify surfaces and its biocompatibility make it valuable in these applications.

What precautions should be taken when handling amino-PEG8-t-butyl ester (CAS: 756526-06-4)?

When handling amino-PEG8-t-butyl ester (CAS: 756526-06-4), it is important to wear protective equipment such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight. In case of spills, they should be immediately cleaned up with appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for specific handling procedures and emergency response measures.