Amino-PEG8-Acid

Basic Information

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CAS Number

756526-04-2

Molecular Formula

C19H39NO10

Molecular Weight

441.52 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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C(COCCOCCOCCOCCOCCOCCOCCOCCN)C(=O)O

InChI

InChI=1S/C19H39NO10/c20-2-4-24-6-8-26-10-12-28-14-16-30-18-17-29-15-13-27-11-9-25-7-5-23-3-1-19(21)22/h1-18,20H2,(H,21,22)

InChIKey

YLKOHZCQTVYVDB-UHFFFAOYSA-N

LogP

-0.4473999999999942

Topological Polar Surface Area

137.16000000000003 Å²

Hydrogen Bond Donor/Acceptor

3 / 11

Complexity

349

Synonyms & References

English

alpha-aMine-oMega-propionic acid octaethylene glycol
H2N-PEG8-CH2CH2COOH
α-AMine-ω-propionic acid octaethylene glycol
Amino-PEG8-propionic acid
H2N-dPEG8-COOH
Amino-PEG8-acid
H2N-PEG8-COOH
NH2-PEG9-acid
H2N-Dpeg(8)-cooh
Amino-dPEG(R)8-acid
BIPG1036
Amine-PEG8-COOH
GS-9370
EX-A8006W
DA-66063
Amino-PEG8-COOH
CS-0031589
Amino-PEG8-Acid
756526-04-2
A-amine-
WLZ3784
NH2-PEG8-acid
H11499
27-Amino-4,7,10,13,16,19,22,25-octaoxaheptacosanoic acid
1-AMINO-3,6,9,12,15,18,21,24-OCTAOXAHEPTACOSAN-27-OICACID
BP-21113
SCHEMBL1578111
MFCD11041146
SY122465
1-AMINO-3,6,9,12,15,18,21,24-OCTAOXAHEPTACOSAN-27-OIC ACID

MDL Number

MFCD11041146

FAQ

What are the physical and chemical properties of Amino-PEG8-Acid (CAS: 756526-04-2)?

Amino-PEG8-Acid (CAS: 756526-04-2) is a white to off-white solid with a crystalline form. It has a molecular weight of approximately 1,042. It is soluble in water and organic solvents. Chemically, it is reactive towards amine, carboxylic acid, and hydroxyl functionalities, making it useful for conjugation reactions.

How is Amino-PEG8-Acid (CAS: 756526-04-2) typically synthesized?

Amino-PEG8-Acid (CAS: 756526-04-2) is synthesized through the amidation of PEG8 (polyethylene glycol) with an amine group. The reaction typically uses a coupling agent like N,N'-carbonyldiimidazole (CDI) as a catalyst. This method ensures high yield and good purity, with good control over selectivity.

What industries use Amino-PEG8-Acid (CAS: 756526-04-2)?

Amino-PEG8-Acid (CAS: 756526-04-2) is widely used in the pharmaceutical industry for drug delivery systems, in the polymer industry for functional polymers, and in the sensor industry for biosensors. It is also used in semiconductor manufacturing for surface modification and in the cosmetics industry for personal care products.

What precautions should be taken when handling Amino-PEG8-Acid (CAS: 756526-04-2)?

When handling Amino-PEG8-Acid (CAS: 756526-04-2), use proper personal protective equipment (PPE) such as gloves, goggles, and lab coats. Store it in a cool, dry place away from direct sunlight and heat sources. In case of spill, use appropriate tools to contain and clean up, and consult the Safety Data Sheet (SDS) for specific instructions. Always work in a well-ventilated area or a fume hood to avoid inhalation of airborne particles.