Biotin-PEG4-propionic acid

Biotin-PEG4-propionic acid - Names and Identifiers

Name	Biotin-PEG4-acid
Synonyms	Biotin-PEG5-Acid Biotin-PEG4-acid Biotin-PEG24-Acid Biotin-PEG4-propionic acid (+)-Biotin-PEG4-CH2CH2COOH (+)-Biotin-PEG4-propionic acid (+)-BIOTIN-PEG4-PROPIONIC ACID 15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID 4,7,10,13-Tetraoxa-16-azaheneicosanoicacid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-
CAS	721431-18-1

Biotin-PEG4-propionic acid - Physico-chemical Properties

Molecular Formula	C21H37N3O8S
Molar Mass	491.6
Density	1.211±0.06 g/cm3(Predicted)
Boling Point	784.8±60.0 °C(Predicted)
pKa	4.28±0.10(Predicted)
Storage Condition	2-8°C

Biotin-PEG4-propionic acid - Risk and Safety

HS Code

29349990

Biotin-PEG4-propionic acid - Introduction

Biotin-PEG4-acid (Biotin-PEG4-acid) is a compound composed of biotin, tetra-polyethylene glycol, and a carboxylic acid. The following is a description of its nature, use, preparation and safety information:

Properties: Biotin-PEG4-acid is a colorless to slightly yellow solid, soluble in water and some organic solvents. It has good stability and availability, and can play a role in the biological system.

Uses: Biotin-PEG4-acid are mainly used for functional modification in biological and chemical research. The biotin moiety can be bound to an affinity label, such as a fluorescent dye or an enzyme, to introduce the Biotin-PEG4-acid to a desired molecule or surface. This modification can be used in many applications, such as biosensors, immunostaining, and molecular microscopy.

Preparation method: The common method of preparing Biotin-PEG4-acid is to first condense polyethylene glycol (PEG) to biotin, and then introduce carboxylic acid groups through reaction.

Safety Information: Biotin-PEG4-acid are generally safe under proper conditions of use and storage. However, as with any chemical, basic laboratory practices should be followed to avoid direct contact with skin and eyes. When using, wear personal protective equipment such as safety glasses and gloves, and ensure that the operation is carried out in a well-ventilated area. If necessary, consult chemical safety information or a professional for more detailed safety information.

Last Update：2024-04-09 20:45:29