ChemicalBook > CAS DataBase List > Bis-PE21- NHS ester

Bis-PE21- NHS ester

Product Name
Bis-PE21- NHS ester
CAS No.
1008402-79-6
Chemical Name
Bis-PE21- NHS ester
Synonyms
Bis-dPEG;-NHS ester;BIS-PEG9-NHS;Bis(NHS)PEG9;NHS-PEG8-NHS;NHS-PEG16-NHS;NHS-PEG24-NHS;Di-NHS Ester-PEG9;Bis-PEG9-NHS ester;PEG9 BIS-NHS ESTER
CBNumber
CB42747178
Molecular Formula
C30H48N2O17
Formula Weight
708.71
MOL File
1008402-79-6.mol
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Bis-PE21- NHS ester Property

Boiling point:
737.0±70.0 °C(Predicted)
Density 
1.31±0.1 g/cm3(Predicted)
storage temp. 
-20°C
solubility 
Soluble in DMSO, DCM, DMF
form 
solid or viscous liquid
color 
Colorless to Light orange to Yellow
Water Solubility 
water: soluble
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Safety

HS Code 
2942000090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
QBD10954
Product name
Bis-dPEG®13-NHSester
Packaging
100mg
Price
$384
Updated
2024/03/01
Sigma-Aldrich
Product number
QBD10954
Product name
Bis-dPEG®13-NHS ester
Packaging
1000MG
Price
$908
Updated
2024/03/01
TCI Chemical
Product number
B4688
Product name
Bis(NHS)PEG9
Packaging
25mg
Price
$238
Updated
2024/03/01
TCI Chemical
Product number
B4688
Product name
Bis(NHS)PEG9
Packaging
100mg
Price
$653
Updated
2024/03/01
TRC
Product number
B592318
Product name
Bis(2,5-dioxopyrrolidin-1-yl)4,7,10,13,16,19,22,25,28-Nonaoxahentriacontane-1,31-dioate
Packaging
100mg
Price
$200
Updated
2021/12/16
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Bis-PE21- NHS ester Chemical Properties,Usage,Production

Description

Bis-PEG9-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

Uses

Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28-Nonaoxahentriacontane-1,31-dioate is a protein crosslinking agent.

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive

Bis-PE21- NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Bis-PE21- NHS ester Suppliers

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View Lastest Price from Bis-PE21- NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Bis-PEG9-NHS ester 1008402-79-6
Price
US $0.00/g
Min. Order
1g
Purity
>98.00%
Supply Ability
1g
Release date
2024-03-25

1008402-79-6, Bis-PE21- NHS esterRelated Search:

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  • 1008402-79-6
  • C30H48N2O17
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