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AcS-PEG8-NHS

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Category	AcS-PEGn-NHS
Catalog NO.	BPG-1092
Product Name	AcS-PEG8-NHS
CAS	1070798-99-0
Molecular Formula	C25H43NO13S
Molecular Weight	597.67

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Description	AcS-PEG8-NHS contains an acetyl-protected thiol and an amine-reactive N-hydroxysuccinimide (NHS) ester. Although it is commonly used for proteins, it is also suitable for any small molecules or peptides with suitable functionalities.
Synonyms	PEG8-SATA; S-acetyl-PEG8-NHS ester; 2,5-dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; dPEG(R)8-SATA; S-acetyl-dPEG(R)8-NHS ester; 2,5-Dioxopyrrolidin-1-yl 2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-thiatriacontan-30-oate; 1-Acetylthio-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid succinimidyl ester; 3-[2-[2-[2-[2-[2-[2-[2-(2-acetylsulfanyl-ethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester; Ethanethioic acid, S-[27-[(2,5-dioxo-1-pyrrolidinyl)oxy]-27-oxo-3,6,9,12,15,18,21,24-octaoxaheptacos-1-yl] ester; S-{27-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-27-oxo-3,6,9,12,15,18,21,24-octaoxaheptacos-1-yl} ethanethioate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-(2-acetylsulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(=O)SCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChI	InChI=1S/C25H43NO13S/c1-22(27)40-21-20-38-19-18-37-17-16-36-15-14-35-13-12-34-11-10-33-9-8-32-7-6-31-5-4-25(30)39-26-23(28)2-3-24(26)29/h2-21H2,1H3
InChIKey	WZUXUXSZGJYBSY-UHFFFAOYSA-N
Boiling Point	648.4±65.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Related CAS	1334169-95-7 (polymer)
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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