Fmoc-N-amido-PEG4-propionic acid

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Category	Fmoc-N-amido-PEGn-acid
Catalog NO.	BPG-2243
Product Name	Fmoc-N-amido-PEG4-propionic acid
CAS	557756-85-1
Molecular Formula	C26H33NO8
Molecular Weight	487.54

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Catalog Number	Name	Size / Price	Stock	Quantity
BPG-2243	Fmoc-N-amido-PEG4-propionic acid		In stock

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Description	Fmoc-N-amido-PEG4-propionic acid is a bifunctional PEG linker for ADC construction, offering improved aqueous solubility and flexible conjugation strategies in targeted drug delivery.
Synonyms	1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid; Fmoc-N-amido-PEG4-acid; Fmoc-NH-PEG4-CH2CH2COOH; Fmoc-15-Amino-4,7,10,13-tetraoxapentadecacanoic acid; 2,7,10,13,16-Pentaoxa-4-azanonadecan-19-oic acid, 1-(9H-fluoren-9-yl)-3-oxo-; 15-(9-Fluorenylmethyloxycarbonyl)amino-4,7,10,13-tetraoxa-pentadecanoic acid; 5,8,11,14-Tetraoxa-2-azaheptadecanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester; 15-(Fmoc-amino)-4,7,10,13-tetraoxapentadecanoic Acid
IUPAC Name	3-[2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C26H33NO8/c28-25(29)9-11-31-13-15-33-17-18-34-16-14-32-12-10-27-26(30)35-19-24-22-7-3-1-5-20(22)21-6-2-4-8-23(21)24/h1-8,24H,9-19H2,(H,27,30)(H,28,29)
InChIKey	NUHRPLKTAAVHCZ-UHFFFAOYSA-N
Boiling Point	682.1±55.0 °C at 760 mmHg
Purity	≥95%
Density	1.219 g/cm3
Solubility	Soluble in DCM, DMF, DMSO
Related CAS	850312-72-0 (polymer)
Appearance	Pale Yellow or Colorless Oily Matter
Shelf Life	≥ 2 years
Storage	Store at -20°C, keep in dry and avoid sunlight
LogP	3.45710

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