m-PEG3-acid
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- $47 - $2155
- Product name: m-PEG3-acid
- CAS: 209542-49-4
- MF: C8H16O5
- MW: 192.21
- EINECS:
- MDL Number:MFCD20646047
- Synonyms:m-PEG3-acid;COOHCH2CH2-PEG2-OME;mPEG2-CH2COOH;mPEG3-COOH;3-[2-(2-Methoxyethoxy)ethoxy]propionic acid;mPEG2-CH2CH2COOH;Propanoic acid, 3-[2-(2-methoxyethoxy)ethoxy]-;mPEG2-propionic acid
16 prices
Selected condition：
Brand
- A1 Biochem Labs
- Acrotein
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- BroadPharm
- Matrix Scientific
- purepeg
- TRC
Package
- 5MG
- 100mg
- 250mg
- 500MG
- 1g
- 5G
- ManufacturerA1 Biochem Labs
- Product number6567707
- Product description3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid 95%
- Packaging5G
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0949
- Product descriptionmPEG2-CH2CH2COOH 97%
- Packaging5g
- Price$742.5
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberB-0949
- Product descriptionmPEG2-CH2CH2COOH 97%
- Packaging1g
- Price$247.5
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number4708AQ
- Product description3-(2-(2-methoxyethoxy)ethoxy)propanoicacid
- Packaging250mg
- Price$131.6
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number4708AQ
- Product description3-(2-(2-methoxyethoxy)ethoxy)propanoicacid
- Packaging1g
- Price$131.6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA380179
- Product description3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97%
- Packaging100mg
- Price$47
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA380179
- Product description3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97%
- Packaging250mg
- Price$79
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA380179
- Product description3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97%
- Packaging1g
- Price$186
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA380179
- Product description3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97%
- Packaging5g
- Price$558
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002483
- Product descriptionM-PEG3-ACID 95.00%
- Packaging5MG
- Price$417.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002483
- Product descriptionM-PEG3-ACID 95.00%
- Packaging100MG
- Price$751
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPOL0002483
- Product descriptionM-PEG3-ACID 95.00%
- Packaging500MG
- Price$2155
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberBP-20981
- Product descriptionm-PEG3-acid 98%
- Packaging100mg
- Price$180
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number177460
- Product description3-[2-(2-Methoxyethoxy)ethoxy]propionic acid 95%
- Packaging1g
- Price$743
- Updated2021-12-16
- Buy
- Manufacturerpurepeg
- Product number363602
- Product descriptionmPEG2-CH2COOH min.95%
- Packaging1g
- Price$248
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberP420490
- Product descriptionM-PEG3-Acid
- Packaging100mg
- Price$265
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A1 Biochem Labs | 6567707 | 3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid 95% | 5G | $400 | 2021-12-16 | Buy |
| Acrotein | B-0949 | mPEG2-CH2CH2COOH 97% | 5g | $742.5 | 2021-12-16 | Buy |
| Acrotein | B-0949 | mPEG2-CH2CH2COOH 97% | 1g | $247.5 | 2021-12-16 | Buy |
| AK Scientific | 4708AQ | 3-(2-(2-methoxyethoxy)ethoxy)propanoicacid | 250mg | $131.6 | 2021-12-16 | Buy |
| AK Scientific | 4708AQ | 3-(2-(2-methoxyethoxy)ethoxy)propanoicacid | 1g | $131.6 | 2021-12-16 | Buy |
| Ambeed | A380179 | 3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97% | 100mg | $47 | 2021-12-16 | Buy |
| Ambeed | A380179 | 3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97% | 250mg | $79 | 2021-12-16 | Buy |
| Ambeed | A380179 | 3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97% | 1g | $186 | 2021-12-16 | Buy |
| Ambeed | A380179 | 3-(2-(2-Methoxyethoxy)ethoxy)propanoicacid 97% | 5g | $558 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002483 | M-PEG3-ACID 95.00% | 5MG | $417.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002483 | M-PEG3-ACID 95.00% | 100MG | $751 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | POL0002483 | M-PEG3-ACID 95.00% | 500MG | $2155 | 2021-12-16 | Buy |
| BroadPharm | BP-20981 | m-PEG3-acid 98% | 100mg | $180 | 2021-12-16 | Buy |
| Matrix Scientific | 177460 | 3-[2-(2-Methoxyethoxy)ethoxy]propionic acid 95% | 1g | $743 | 2021-12-16 | Buy |
| purepeg | 363602 | mPEG2-CH2COOH min.95% | 1g | $248 | 2021-12-16 | Buy |
| TRC | P420490 | M-PEG3-Acid | 100mg | $265 | 2021-12-16 | Buy |
Properties
Boiling point :301.7±27.0 °C(Predicted)
Density :1.102±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :Liquid
pka :4.28±0.10(Predicted)
color :Colorless to light yellow
Density :1.102±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Soluble in Water, DMSO, DCM, DMF
form :Liquid
pka :4.28±0.10(Predicted)
color :Colorless to light yellow
Safety Information
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Description
m-PEG3-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.Related product price
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