alpha, oMega-DisucciniMidyl diethylene glycol
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- $58 - $2036
- Product name: alpha, oMega-DisucciniMidyl diethylene glycol
- CAS: 1314378-16-9
- MF: C18H24N2O11
- MW: 444.39
- EINECS:
- MDL Number:MFCD20227484
- Synonyms:alpha, oMega-DisucciniMidyl diethylene glycol;α,ω-disuccinimidyl diethylene glycol;bis(2,5-dioxopyrrolidin-1-yl) 3,3'-(2,2'-oxybis(ethane-2,1-diyl)bis(oxy))dipropanoate;Propanoic acid, 3,3'-[oxybis(2,1-ethanediyloxy)]bis-, 1,1'-bis(2,5-dioxo-1-pyrrolidinyl) ester;1,1'-{Oxybis[2,1-ethanediyloxy(1-oxo-3,1-propanediyl)oxy]}di(2,5-pyrrolidinedione);bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate;Bis-dPEG3-NHS ester;Di-NHS Ester-PEG3
60 prices
Selected condition：
Brand
- aablocks
- Absolute Chiral
- ACHEMBLOCK
- Activate Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- BroadPharm
- Chemenu
- ChemPep
- ChemScene
- Crysdot
- dPEG
- Iris Biotech GmbH
- Matrix Scientific
- purepeg
- TRC
Package
- 5MG
- 10mg
- 50mg
- 100.00mg
- 100mg
- 250mg
- 250.00mg
- 500MG
- 1g
- 1.00g
- 1000mg
- 5g
- Manufactureraablocks
- Product numberAA000W3O
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 95%
- Packaging1g
- Price$268
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000W3O
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 95%
- Packaging5g
- Price$1063
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000W3O
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 98%
- Packaging250mg
- Price$82
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000W3O
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 98%
- Packaging100mg
- Price$58
- Updated2026-05-25
- Buy
- ManufacturerAbsolute Chiral
- Product numberA2132-00-N
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl)3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate techgrade
- Packaging50mg
- Price$198
- Updated2021-12-16
- Buy
- ManufacturerAbsolute Chiral
- Product numberA2132-00-N
- Product descriptionbis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate techgrade
- Packaging50mg
- Price$198
- Updated2026-05-23
- Buy
- ManufacturerACHEMBLOCK
- Product numberX196711
- Product descriptionBis-PEG3-NHS ester 98.00%
- Packaging5G
- Price$860
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX196711
- Product descriptionBis-PEG3-NHS ester 98.00%
- Packaging1G
- Price$215
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS108048
- Product descriptionBis-PEG3-NHSESTER 94%
- Packaging1g
- Price$800
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberLIN0000142
- Product descriptionBIS-PEG3-NHS ESTER 95.00%
- Packaging50MG
- Price$924
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberLIN0000142
- Product descriptionBIS-PEG3-NHS ESTER 95.00%
- Packaging5MG
- Price$503.01
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1264
- Product descriptionBis-PEG3-NHS Ester 98%
- Packaging1g
- Price$289
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1264
- Product descriptionBis-PEG3-NHSEster
- Packaging100mg
- Price$314
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1264
- Product descriptionBis-PEG3-NHS Ester 98%
- Packaging100mg
- Price$90
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1264
- Product descriptionBis-PEG3-NHS Ester 98%
- Packaging250mg
- Price$127
- Updated2026-06-04
- Buy
- ManufacturerArctom
- Product numberHT-11011
- Product descriptionNHS-PEG3-NHS a‰￥95%
- Packaging1g
- Price$252
- Updated2026-05-25
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000W3O | bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 95% | 1g | $268 | 2026-05-25 | Buy |
| aablocks | AA000W3O | bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 95% | 5g | $1063 | 2026-05-25 | Buy |
| aablocks | AA000W3O | bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 98% | 250mg | $82 | 2026-05-25 | Buy |
| aablocks | AA000W3O | bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate 98% | 100mg | $58 | 2026-05-25 | Buy |
| Absolute Chiral | A2132-00-N | bis(2,5-dioxopyrrolidin-1-yl)3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate techgrade | 50mg | $198 | 2021-12-16 | Buy |
| Absolute Chiral | A2132-00-N | bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((oxybis(ethane-2,1-diyl))bis(oxy))dipropanoate techgrade | 50mg | $198 | 2026-05-23 | Buy |
| ACHEMBLOCK | X196711 | Bis-PEG3-NHS ester 98.00% | 5G | $860 | 2026-05-27 | Buy |
| ACHEMBLOCK | X196711 | Bis-PEG3-NHS ester 98.00% | 1G | $215 | 2026-05-27 | Buy |
| Activate Scientific | AS108048 | Bis-PEG3-NHSESTER 94% | 1g | $800 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | LIN0000142 | BIS-PEG3-NHS ESTER 95.00% | 50MG | $924 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | LIN0000142 | BIS-PEG3-NHS ESTER 95.00% | 5MG | $503.01 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1264 | Bis-PEG3-NHS Ester 98% | 1g | $289 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1264 | Bis-PEG3-NHSEster | 100mg | $314 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1264 | Bis-PEG3-NHS Ester 98% | 100mg | $90 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1264 | Bis-PEG3-NHS Ester 98% | 250mg | $127 | 2026-06-04 | Buy |
| Arctom | HT-11011 | NHS-PEG3-NHS a‰￥95% | 1g | $252 | 2026-05-25 | Buy |
Properties
Boiling point :577.4±60.0 °C(Predicted)
Density :1.42±0.1 g/cm3(Predicted)
storage temp. :Storage temp. -20°C
form :Solid
color :White to off-white
Density :1.42±0.1 g/cm3(Predicted)
storage temp. :Storage temp. -20°C
form :Solid
color :White to off-white
Safety Information
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Description
Bis-PEG3-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.Related product price
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Bis(NHS)PEG5
$15-3696 -
alpha, oMega-DisucciniMidyl triethylene glycol
$26-2487 -
Bis-PE21- NHS ester
$30-3996
Suppliers and manufacturers
Xian confluore Biological Technology Co., Ltd.
9i LLC
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Hangzhou Huarong Pharm Co., Ltd.
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Chemtour Biotech Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology
Bis-PEG3-NHS ester
CAS:1314378-16-9