m-PEG8-NHS ester
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- $18.5 - $1184
- Product name: m-PEG8-NHS ester
- CAS: 756525-90-3
- MF: C22H39NO12
- MW: 509.54
- EINECS:
- MDL Number:MFCD13184969
- Synonyms:MPEG7-NHS;MPEG7-CH2CH2COONHS Ester;Methyl-PEG8-NHS 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
26 prices
Selected condition：
Brand
- Acrotein
- AK Scientific
- American Custom Chemicals Corporation
- BroadPharm
- Chemenu
- Chem-Impex
- ChemPep
- dPEG
- Iris Biotech GmbH
- purepeg
- Sigma-Aldrich
- TCI Chemical
Package
- 25MG
- 100MG
- 250mg
- 0.5g
- 500mg
- 1g
- 1000mg
- 5g
- ManufacturerAcrotein
- Product numberB-1539
- Product descriptionmPEG7-CH2CH2COONHS 97%
- Packaging0.5g
- Price$265.83
- Updated2021-12-16
- 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
- ManufacturerBroadPharm
- Product numberBP-21103
- Product descriptionm-PEG8-NHSester 97%
- Packaging1g
- Price$750
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM198751
- Product descriptionm-PEG8-NHS ester 95%+
- Packaging5g
- Price$826
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM198751
- Product descriptionm-PEG8-NHS ester 95%+
- Packaging100mg
- Price$52
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM198751
- Product descriptionm-PEG8-NHS ester 95%+
- Packaging250mg
- Price$88
- Updated2026-05-20
- Buy
- ManufacturerChemenu
- Product numberCM198751
- Product descriptionm-PEG8-NHS ester 95%+
- Packaging1g
- Price$233
- Updated2026-05-20
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHSester,≥90% ≥90%
- Packaging25MG
- Price$75.71
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHS ester ≥98%(HPLC)
- Packaging1G
- Price$130
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHS ester ≥98%(HPLC)
- Packaging25MG
- Price$18.5
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHS ester ≥98%(HPLC)
- Packaging100MG
- Price$30
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHS ester ≥98%(HPLC)
- Packaging250MG
- Price$45
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number41717
- Product descriptionMethyl-PEG8-NHS ester ≥98%(HPLC)
- Packaging5G
- Price$440
- Updated2026-05-19
- Buy
- ManufacturerChemPep
- Product number281304
- Product descriptionmPEG7-NHS
- Packaging500mg
- Price$365
- Updated2021-12-16
- Buy
- ManufacturerChemPep
- Product number281304
- Product descriptionmPEG7-NHS
- Packaging1g
- Price$548
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | B-1539 | mPEG7-CH2CH2COONHS 97% | 0.5g | $265.83 | 2021-12-16 | 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 |
| BroadPharm | BP-21103 | m-PEG8-NHSester 97% | 1g | $750 | 2021-12-16 | Buy |
| Chemenu | CM198751 | m-PEG8-NHS ester 95%+ | 5g | $826 | 2026-05-20 | Buy |
| Chemenu | CM198751 | m-PEG8-NHS ester 95%+ | 100mg | $52 | 2026-05-20 | Buy |
| Chemenu | CM198751 | m-PEG8-NHS ester 95%+ | 250mg | $88 | 2026-05-20 | Buy |
| Chemenu | CM198751 | m-PEG8-NHS ester 95%+ | 1g | $233 | 2026-05-20 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHSester,≥90% ≥90% | 25MG | $75.71 | 2021-12-16 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHS ester ≥98%(HPLC) | 1G | $130 | 2026-05-19 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHS ester ≥98%(HPLC) | 25MG | $18.5 | 2026-05-19 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHS ester ≥98%(HPLC) | 100MG | $30 | 2026-05-19 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHS ester ≥98%(HPLC) | 250MG | $45 | 2026-05-19 | Buy |
| Chem-Impex | 41717 | Methyl-PEG8-NHS ester ≥98%(HPLC) | 5G | $440 | 2026-05-19 | Buy |
| ChemPep | 281304 | mPEG7-NHS | 500mg | $365 | 2021-12-16 | Buy |
| ChemPep | 281304 | mPEG7-NHS | 1g | $548 | 2021-12-16 | 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
200880-40-6 Methylamino-PEG2-t-butylester Methylamino-PEG4-t-butylester 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL Bis-PE21- NHS ester FMOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID 1-AMinooctaethylene Glycol MPEG3-NHS 872679-70-4 HEPTAETHYLENE GLYCOL 1334172-66-5 352439-36-2 Z-15-aMino-4,7,10,13-tetraoxapentadecacanoic acid 1,4-Dioxan-2-one 2,5,8,11,14,17,20,23,26,29,32,35-Dodecaoxaheptatriacontan-37-amine (+)-Biotin-PEG4-Hydrazide m-PEG8-aldehyde MPEG7-CH2CH2COOH MPEG8-N3 25990-96-9Related product price
- 200880-40-6
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