15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID CAS#: 721431-18-1

15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID Basic information

Product Name:

15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID

Synonyms:

15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID
Biotin-PEG4-propionic acid
(+)-Biotin-PEG4-CH2CH2COOH
(+)-BIOTIN-PEG4-PROPIONIC 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-
Biotin-PEG5-Acid
(+)-Biotin-PEG₄-propionic acid
Biotin-PEG24-Acid

CAS:

721431-18-1

MF:

C21H37N3O8S

MW:

491.6

Product Categories:

peg
SiChem

Mol File:

721431-18-1.mol

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15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID Chemical Properties

Boiling point:: 784.8±60.0 °C(Predicted)
Density: 1.211±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
solubility: Soluble in Water, DMSO, DMF
pka: 4.28±0.10(Predicted)
form: Solid
color: White to off-white

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Safety Information

HS Code: 29349990

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15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID Usage And Synthesis

Description

Biotin-PEG4-acid is a biotinylation reagent which can react with amine molecules in the presence of activator EDC or HATU. PEG attached to the biotin gives an extended spacer arm that permits the biotin to reach into the binding pocket of the protein. The PEG moiety also increases solubility of Biotin-PEG conjugates considerably.

Chemical Properties

White powder

15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACIDSupplier

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