Fmoc-N-amido-PEG3-acetic acid

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2140
Product Name	Fmoc-N-amido-PEG3-acetic acid
CAS	139338-72-0
Molecular Formula	C23H27NO7
Molecular Weight	429.47

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Description	Fmoc-N-amido-PEG3-acetic acid is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Synonyms	Fmoc-AEEEA-OH; Fmoc-NH-PEG3-CH2COOH; 1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azapentadecan-15-oic acid; Fmoc-amino-PEG3-CH2COOH; 11-[(9-Fluorenylmethoxycarbonyl)amino]-3,6,9-trioxaundecanoic acid
IUPAC Name	2-[2-[2-[2-(9H-fluoren-9-ylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]acetic acid
Canonical SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCOCCOCCOCC(=O)O
InChI	InChI=1S/C23H27NO7/c25-22(26)16-30-14-13-29-12-11-28-10-9-24-23(27)31-15-21-19-7-3-1-5-17(19)18-6-2-4-8-20(18)21/h1-8,21H,9-16H2,(H,24,27)(H,25,26)
InChIKey	XNOJSAOJCBOZTA-UHFFFAOYSA-N
Boiling Point	658.9±50.0°C (Predicted)
Melting Point	46°C
Purity	≥95%
Density	1.248±0.1 g/cm3
Solubility	Soluble in DMSO
Related CAS	675606-79-8 (polymer)
Appearance	Pale Yellow or Colorless Oily Liquid
Storage	Store at 2-8°C
Exact Mass	429.1787522
LogP	2.86390

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