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
More
Less

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
More
Less

Safety

HS Code 
2942000090
More
Less

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.

More
Less

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
More
Less

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.

Bis-PE21- NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Bis-PE21- NHS ester Suppliers

Americas 1 China 67 Europe 1 India 1 Japan 1 United Kingdom 1 United States 9 Global 81
More
Less

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:

Bis-PEG8-NHS ester OtBu-PEG3-OtBu BCN-PEG3-VC-PFP ester alpha, oMega-DisucciniMidyl diethylene glycol FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL Bis(NHS)PEG5 m-PEG8-NHS ester NHS-PEO2-NHS(BS[PEG]2) MPEG3-NHS 1-AMinooctaethylene Glycol Bis-PEG6-NHS ester (+)-Biotin-PEG4-Hydrazide Bis-PEG9-PFP ester alpha, oMega-DisucciniMidyl hexaethylene glycol Bis-PEG26-NHS ester Bis-propargyl-PEG15 Bis-PEG8-PFP ester

  • Bis-PEG21-NHS Ester
  • α,ω-disuccinimidyl octaethylene glycol
  • α,ω-disuccinimidyl nonaethylene glycol
  • α,ω-disuccinimidyl dodecaethylene glycol
  • NHS-PEG16-NHS
  • BIS-PEG9-NHS
  • NHS-PEG24-NHS
  • Bis-PE21- NHS ester
  • Bis-PEG10-NHS ester
  • Bis-PEG13-NHS ester
  • Bis-PEG17-NHS ester
  • Bis-PEG25-NHS ester
  • Bis-PEG9-NHS ester
  • Bis(NHS)PEG9
  • Bis-dPEG(R)13-NHS ester
  • Bis-dPEG(R)9-NHS ester
  • NHS-PEG8-NHS
  • bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28-nonaoxahentriacontane-1,31-dioate
  • PEG9 BIS-NHS ESTER
  • Bis-PEG10-NHS este
  • 4,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioic acid, 1,31-bis(2,5-dioxo-1-pyrrolidinyl) ester
  • 4,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioic Acid Di(N-succinimidyl) Ester
  • Di(N-succinimidyl) 4,7,10,13,16,19,22,25,28-Nonaoxahentriacontanedioate
  • Bis-dPEG9-NHS ester
  • Di-NHS Ester-PEG9
  • </SUP>13-NHS ester<img src="/content/dam/sigma-aldrich/head/search/new.png" alt="New" />
  • Bis-dPEG
  • Bis-dPEG<SUP>&#174
  • -NHS ester
  • 1008402-79-6
  • C30H48N2O17
  • C54H96N2O29