m-PEG8-NHS ester

ChemicalBook > CAS DataBase List > m-PEG8-NHS ester

Product Name: m-PEG8-NHS ester
CAS No.: 756525-90-3
Chemical Name: m-PEG8-NHS ester
Synonyms: m-dPEG(R)8-NHS ester;Methyl-PEG8-NHS Ester;MPEG7-NHS;mPEG7-SPA;MeO-dPEG(8)-NHS;m-dPEG®m-PEG8-NHS ester;m-dPEG8-NHS ester;Methyl-PEG7-NHS ester;MPEG7-CH2CH2COONHS Ester
CBNumber: CB12546950
Molecular Formula: C22H39NO12
Formula Weight: 509.54
MOL File: 756525-90-3.mol

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m-PEG8-NHS ester Property

storage temp.: -20°C
solubility: Soluble in DMSO, DCM, DMF
form: solid or viscous liquid
color: Colorless to Yellow
InChI: InChI=1S/C22H39NO12/c1-27-6-7-29-10-11-31-14-15-33-18-19-34-17-16-32-13-12-30-9-8-28-5-4-22(26)35-23-20(24)2-3-21(23)25/h2-19H2,1H3
InChIKey: IBZNTYBFTKFSMU-UHFFFAOYSA-N
SMILES: C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOC
CAS DataBase Reference: 756525-90-3

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Safety

HS Code: 2942000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: QBD10260
Product name: m-dPEG®8-NHS ester
Packaging: 100MG
Price: $241
Updated: 2023/06/20

Sigma-Aldrich

Product number: QBD10260
Product name: m-dPEG®8-NHS ester
Packaging: 1000MG
Price: $689
Updated: 2023/06/20

TCI Chemical

Product number: M2187
Product name: Methyl-PEG8-NHS Ester
Packaging: 25mg
Price: $81
Updated: 2024/03/01

dPEG

Product number: 10260
Product name: m-dPEG®₈-NHSester
Packaging: 100mg
Price: $175
Updated: 2021/12/16

ChemPep

Product number: 281304
Product name: mPEG7-NHS
Packaging: 500mg
Price: $365
Updated: 2021/12/16

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m-PEG8-NHS ester Chemical Properties,Usage,Production

Description

m-PEG8-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

in vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

m-PEG8-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from m-PEG8-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: m-PEG8-NHS ester 756525-90-3
Price: US $0.00/g
Min. Order: 1g
Purity: >95.00%
Supply Ability: 1g
Release date: 2024-03-27

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m-dPEG&reg

756525-90-3

C22H39NO12