3-Amino(peg4)propionic acid 3-maleimidopropionamide

Basic Information

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CAS Number

1263045-16-4

Molecular Formula

C18H28N2O9

Molecular Weight

416.43 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 Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

SMILES

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O=C(CCN1C(=O)C=CC1=O)NCCOCCOCCOCCOCCC(=O)O C18H28N2O9

InChI

InChI=1S/C18H28N2O9/c21-15(3-6-20-16(22)1-2-17(20)23)19-5-8-27-10-12-29-14-13-28-11-9-26-7-4-18(24)25/h1-2H,3-14H2,(H,19,21)(H,24,25)

InChIKey

IAJVEYLYYHOZEY-UHFFFAOYSA-N

LogP

-1.041199999999995

Topological Polar Surface Area

140.70000000000002 Å²

Hydrogen Bond Donor/Acceptor

2 / 11

Complexity

548

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

NHS-PEG4-Maleimide
19-Maleimido-17-oxo-4,7,10,13-tetraoxa-16-azanonadecanoic Acid
1-Maleimido-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oic Acid
Mal-dpeg(4)-cooh
Mal-Amido-PEG4-acid
Maleimide-NH-PEG4-CH2CH2COOH
Maleimide-PEG4-propionic acid
BIPG1473
M2666
1-
Mal-amido-PEG4-acid

MDL Number

MFCD13184954

FAQ

What is 3-Amino(peg4)propionic acid 3-maleimidopropionamide (CAS: 1263045-16-4)?

3-Amino(peg4)propionic acid 3-maleimidopropionamide is a chemical compound with the CAS number 1263045-16-4. It is a maleimide derivative that combines amino acid functionality with polyethylene glycol chains. This compound is characterized by its ability to form covalent bonds, making it useful for various applications in bioconjugation and drug delivery systems.

What are the main uses of 3-Amino(peg4)propionic acid 3-maleimidopropionamide (CAS: 1263045-16-4)?

This compound is primarily used in pharmaceuticals and biotechnology for bioconjugation reactions, drug delivery, and as a linker in protein and antibody engineering. It is also utilized in the development of targeted therapies and in the synthesis of conjugated polymers for various biomedical applications.

Is 3-Amino(peg4)propionic acid 3-maleimidopropionamide (CAS: 1263045-16-4) safe?

3-Amino(peg4)propionic acid 3-maleimidopropionamide is generally considered safe for laboratory use when proper handling and safety measures are followed. However, it is important to use gloves and safety goggles, and work in a well-ventilated area. Avoid contact with skin and eyes, and dispose of waste according to local regulations.

How should 3-Amino(peg4)propionic acid 3-maleimidopropionamide (CAS: 1263045-16-4) be stored?

This compound should be stored in a cool, dry place away from direct sunlight and moisture. It is recommended to keep it sealed in a tightly closed container to maintain its stability. Store it at room temperature (15-25°C) or in a refrigerator (2-8°C) if long-term storage is required. Avoid freezing to prevent degradation.