m-PEG3-NHS ester
|
- $32 - $2828
- Product name: m-PEG3-NHS ester
- CAS: 876746-59-7
- MF: C12H19NO7
- MW: 289.28
- EINECS:
- MDL Number:MFCD20228789
- Synonyms:m-PEG3-NHS ester;mPEG2-CH2CH2COONHS Ester;mPEG2-CH2CH2COONHS;mPEG2-SPA;mPEG2-CH2CH2COONHS/2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]-;2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]- (9CI);mPEG2-PA-NHS;2,5-Dioxopyrrolidin-1-yl 3-(2-(2-methoxyethoxy)ethoxy)propanoate
33 prices
Selected condition：
Brand
- A1 Biochem Labs
- aablocks
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- Apolloscientific
- BroadPharm
- ChemScene
- Crysdot
- Matrix Scientific
Package
- 100mg
- 100.00mg
- 250.00mg
- 250mg
- 500MG
- 0.5g
- 1.00g
- 1G
- 2.5g
- 5G
- 10g
- ManufacturerA1 Biochem Labs
- Product number6583812
- Product description3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid2,5-dioxo-pyrrolidin-1-ylester 95%
- Packaging2.5g
- Price$800
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA00IEN8
- Product descriptionm-PEG3-NHS Ester 98%
- Packaging100mg
- Price$32
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00IEN8
- Product descriptionm-PEG3-NHS Ester 98%
- Packaging250mg
- Price$60
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156208
- Product descriptionmPEG2-CH2CH2COONHS 95%
- Packaging5G
- Price$855
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156208
- Product descriptionmPEG2-CH2CH2COONHS 95%
- Packaging1G
- Price$275
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-1535
- Product descriptionmPEG2-CH2CH2COONHS 97%
- Packaging0.5g
- Price$183.34
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1535
- Product descriptionmPEG2-CH2CH2COONHS 97%
- Packaging5g
- Price$825
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-1535
- Product descriptionmPEG2-CH2CH2COONHS 97%
- Packaging1g
- Price$275
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1535
- Product descriptionmPEG2-CH2CH2COONHS 97%
- Packaging5g
- Price$825
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS107793
- Product descriptionmPEG2-CH2CH2COONHS 97%
- Packaging5G
- Price$1156
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1621
- Product descriptionm-PEG3-NHS ester
- Packaging100mg
- Price$468
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1621
- Product descriptionm-PEG3-NHS ester 98%
- Packaging250mg
- Price$93
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1621
- Product descriptionm-PEG3-NHS ester 98%
- Packaging1g
- Price$273
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1621
- Product descriptionm-PEG3-NHS ester 98%
- Packaging100mg
- Price$49
- Updated2026-06-04
- Buy
- ManufacturerBroadPharm
- Product numberbp-20980
- Product descriptionm-PEG3-NHS ester 98%
- Packaging500MG
- Price$470
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberbp-20980
- Product descriptionm-PEG3-NHS ester 98%
- Packaging1G
- Price$780
- Updated2026-05-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 6583812 | 3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid2,5-dioxo-pyrrolidin-1-ylester 95% | 2.5g | $800 | 2021-12-16 | Buy |
| aablocks | AA00IEN8 | m-PEG3-NHS Ester 98% | 100mg | $32 | 2026-05-29 | Buy |
| aablocks | AA00IEN8 | m-PEG3-NHS Ester 98% | 250mg | $60 | 2026-05-29 | Buy |
| ACHEMBLOCK | V156208 | mPEG2-CH2CH2COONHS 95% | 5G | $855 | 2026-05-27 | Buy |
| ACHEMBLOCK | V156208 | mPEG2-CH2CH2COONHS 95% | 1G | $275 | 2026-05-27 | Buy |
| Acrotein | B-1535 | mPEG2-CH2CH2COONHS 97% | 0.5g | $183.34 | 2026-05-25 | Buy |
| Acrotein | B-1535 | mPEG2-CH2CH2COONHS 97% | 5g | $825 | 2021-12-16 | Buy |
| Acrotein | B-1535 | mPEG2-CH2CH2COONHS 97% | 1g | $275 | 2026-05-25 | Buy |
| Acrotein | B-1535 | mPEG2-CH2CH2COONHS 97% | 5g | $825 | 2026-05-25 | Buy |
| Activate Scientific | AS107793 | mPEG2-CH2CH2COONHS 97% | 5G | $1156 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1621 | m-PEG3-NHS ester | 100mg | $468 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1621 | m-PEG3-NHS ester 98% | 250mg | $93 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1621 | m-PEG3-NHS ester 98% | 1g | $273 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1621 | m-PEG3-NHS ester 98% | 100mg | $49 | 2026-06-04 | Buy |
| BroadPharm | bp-20980 | m-PEG3-NHS ester 98% | 500MG | $470 | 2026-05-24 | Buy |
| BroadPharm | bp-20980 | m-PEG3-NHS ester 98% | 1G | $780 | 2026-05-24 | Buy |
Properties
Boiling point :393.7±50.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
Density :1.25±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
Safety Information
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Description
m-PEG3-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.More related product prices
m-PEG7-NHS ester MPEG8-NHS m-PEG3-Tos 16024-58-1 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol 72593-77-2Related product price
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m-PEG7-NHS ester
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MPEG8-NHS
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m-PEG3-Tos
$19-945
Suppliers and manufacturers
LAURENT
mPEG2-CH2CH2COONHS ester
CAS:876746-59-7
Xian confluore Biological Technology Co., Ltd.
9i LLC
TargetMol Chemicals Inc.
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Chongqing Chemdad Co., Ltd
Nanjing Moldeep Biochemical Co., Ltd.
Amadis Chemical Company Limited
m-PEG3-NHS ester
CAS:876746-59-7