m-PEG8-NHS ester
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- $18.5 - $2923
- Product name: m-PEG8-NHS ester
- CAS: 756525-90-3
- MF: C22H39NO12
- MW: 509.54
- EINECS:
- MDL Number:MFCD13184969
- Synonyms:MPEG7-CH2CH2COONHS Ester;1-[(1-Oxo-4,7,10,13,16,19,22,25-octaoxahexacos-1-yl)oxy]-2,5-pyrrolidinedione;4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid 2,5-dioxo-1-pyrrolidinyl ester;Methyl-PEG8-NHS Ester;m-PEG8-NHS ester;MeO-dPEG(8)-NHS;(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate;Methyl-PEG7-NHS ester
87 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Acrotein
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- BroadPharm
- Chemenu
- Chem-Impex
- ChemPep
- ChemScene
- dPEG
- Iris Biotech GmbH
- purepeg
- Sigma-Aldrich
- TCI Chemical
Package
- 25MG
- 50mg
- 100mg
- 250mg
- 0.5g
- 500mg
- 1g
- 1000mg
- 5g
- 10g
- 25g
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging100mg
- Price$36
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging250mg
- Price$43
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging1g
- Price$107
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging5g
- Price$356
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging10g
- Price$617
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA005VOO
- Product description4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98%
- Packaging25g
- Price$1233
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156212
- Product descriptionmPEG7-CH2CH2COONHS 95%
- Packaging25G
- Price$1250
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156212
- Product descriptionmPEG7-CH2CH2COONHS 95%
- Packaging5G
- Price$375
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-1539
- Product descriptionmPEG7-CH2CH2COONHS 97%
- Packaging5g
- Price$632.5
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1539
- Product descriptionmPEG7-CH2CH2COONHS 97%
- Packaging0.5g
- Price$265.83
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-1539
- Product descriptionmPEG7-CH2CH2COONHS 97%
- Packaging0.5g
- Price$114.59
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1539
- Product descriptionmPEG7-CH2CH2COONHS 97%
- Packaging1g
- Price$183.34
- Updated2026-05-25
- Buy
- ManufacturerAK Scientific
- Product number8267AL
- Product descriptionMethyl-PEG8-NHS Ester
- Packaging1g
- Price$1184
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002504
- Product descriptionM-PEG8-NHS ESTER 95.00%
- Packaging100MG
- Price$367.5
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1626
- Product descriptionm-PEG8-NHS ester 97%
- Packaging250mg
- Price$437
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1626
- Product descriptionm-PEG8-NHS ester 97%
- Packaging500mg
- Price$645
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 100mg | $36 | 2026-05-28 | Buy |
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 250mg | $43 | 2026-05-28 | Buy |
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 1g | $107 | 2026-05-28 | Buy |
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 5g | $356 | 2026-05-28 | Buy |
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 10g | $617 | 2026-05-28 | Buy |
| aablocks | AA005VOO | 4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester 98% | 25g | $1233 | 2026-05-28 | Buy |
| ACHEMBLOCK | V156212 | mPEG7-CH2CH2COONHS 95% | 25G | $1250 | 2026-05-27 | Buy |
| ACHEMBLOCK | V156212 | mPEG7-CH2CH2COONHS 95% | 5G | $375 | 2026-05-27 | Buy |
| Acrotein | B-1539 | mPEG7-CH2CH2COONHS 97% | 5g | $632.5 | 2026-05-25 | Buy |
| Acrotein | B-1539 | mPEG7-CH2CH2COONHS 97% | 0.5g | $265.83 | 2021-12-16 | Buy |
| Acrotein | B-1539 | mPEG7-CH2CH2COONHS 97% | 0.5g | $114.59 | 2026-05-25 | Buy |
| Acrotein | B-1539 | mPEG7-CH2CH2COONHS 97% | 1g | $183.34 | 2026-05-25 | Buy |
| AK Scientific | 8267AL | Methyl-PEG8-NHS Ester | 1g | $1184 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002504 | M-PEG8-NHS ESTER 95.00% | 100MG | $367.5 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1626 | m-PEG8-NHS ester 97% | 250mg | $437 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1626 | m-PEG8-NHS ester 97% | 500mg | $645 | 2026-06-04 | Buy |
Properties
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
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
Safety Information
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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.More related product prices
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