Acid-PEG3-mono-methyl ester
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- $66 - $1342
- Product name: Acid-PEG3-mono-methyl ester
- CAS: 1807505-26-5
- MF: C11H20O7
- MW: 264.27
- EINECS:
- MDL Number:MFCD28015772
- Synonyms:Acid-PEG3-mono-methyl ester;CARBOXY-PEG3-MONO-METHYL ESTER;CAS_1807505-26-5;COOH-PEG3-COOMe;4,7,10,14-Tetraoxapentadecanoic acid, 13-oxo-;MeOOCCH2CH2O-PEG2-CH2CH2COOH;MeOOCCH2CH2O-PEG2-CH2CH2COOH/4,7,10,14-Tetraoxapentadecanoic acid, 13-oxo-;COOH-PEG3-CH2CH2COOMe
32 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Acrotein
- Activate Scientific
- Apolloscientific
- Biosynth
- BroadPharm
- ChemScene
- Matrix Scientific
Package
- 100.00mg
- 100mg
- 250.00mg
- 250mg
- 500mg
- 0.5g
- 1G
- 1.00g
- 5g
- Manufactureraablocks
- Product numberAA00I04F
- Product description13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 95%
- Packaging5g
- Price$1342
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I04F
- Product description13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 98%
- Packaging250mg
- Price$91
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I04F
- Product description13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 98%
- Packaging100mg
- Price$66
- Updated2026-05-29
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156109
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 95%
- Packaging250MG
- Price$100
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156109
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 95%
- Packaging5G
- Price$1100
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberV156109
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 95%
- Packaging1G
- Price$275
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberB-1311
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 97%
- Packaging0.5g
- Price$165.21
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1311
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 97%
- Packaging1g
- Price$247.82
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberB-1311
- Product descriptionMeOOCCH2CH2O-PEG2-CH2CH2COOH 97%
- Packaging5g
- Price$991.29
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS108037
- Product descriptionCarboxy-PEG3-mono-Methylester 94%
- Packaging250mg
- Price$531
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberBIPG1358
- Product descriptionCarboxy-PEG3-mono-methyl ester
- Packaging250mg
- Price$623
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberHXC50526
- Product descriptionAcid-PEG3-mono-methyl ester
- Packaging500mg
- Price$1190
- Updated2026-06-04
- Buy
- ManufacturerBroadPharm
- Product numberbp-42984
- Product descriptionAcid-PEG3-mono-methyl ester
- Packaging500MG
- Price$480
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberBP-22142
- Product descriptionAcid-PEG3-mono-methylester 92%
- Packaging1g
- Price$1250
- Updated2021-12-16
- Buy
- ManufacturerBroadPharm
- Product numberbp-42984
- Product descriptionAcid-PEG3-mono-methyl ester
- Packaging1G
- Price$830
- Updated2026-05-24
- Buy
- ManufacturerBroadPharm
- Product numberBP-22142
- Product descriptionAcid-PEG3-mono-methylester 92%
- Packaging500mg
- Price$850
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I04F | 13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 95% | 5g | $1342 | 2026-05-29 | Buy |
| aablocks | AA00I04F | 13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 98% | 250mg | $91 | 2026-05-29 | Buy |
| aablocks | AA00I04F | 13-Oxo-4,7,10,14-tetraoxapentadecanoic acid 98% | 100mg | $66 | 2026-05-29 | Buy |
| ACHEMBLOCK | V156109 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 95% | 250MG | $100 | 2026-05-27 | Buy |
| ACHEMBLOCK | V156109 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 95% | 5G | $1100 | 2026-05-27 | Buy |
| ACHEMBLOCK | V156109 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 95% | 1G | $275 | 2026-05-27 | Buy |
| Acrotein | B-1311 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 97% | 0.5g | $165.21 | 2026-05-25 | Buy |
| Acrotein | B-1311 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 97% | 1g | $247.82 | 2026-05-25 | Buy |
| Acrotein | B-1311 | MeOOCCH2CH2O-PEG2-CH2CH2COOH 97% | 5g | $991.29 | 2026-05-25 | Buy |
| Activate Scientific | AS108037 | Carboxy-PEG3-mono-Methylester 94% | 250mg | $531 | 2021-12-16 | Buy |
| Apolloscientific | BIPG1358 | Carboxy-PEG3-mono-methyl ester | 250mg | $623 | 2021-12-16 | Buy |
| Biosynth | HXC50526 | Acid-PEG3-mono-methyl ester | 500mg | $1190 | 2026-06-04 | Buy |
| BroadPharm | bp-42984 | Acid-PEG3-mono-methyl ester | 500MG | $480 | 2026-05-24 | Buy |
| BroadPharm | BP-22142 | Acid-PEG3-mono-methylester 92% | 1g | $1250 | 2021-12-16 | Buy |
| BroadPharm | bp-42984 | Acid-PEG3-mono-methyl ester | 1G | $830 | 2026-05-24 | Buy |
| BroadPharm | BP-22142 | Acid-PEG3-mono-methylester 92% | 500mg | $850 | 2021-12-16 | Buy |
Properties
Boiling point :396.7±32.0 °C(Predicted)
Density :1.162±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
form :Liquid
pka :4.27±0.10(Predicted)
color :Colorless to light yellow
Density :1.162±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
form :Liquid
pka :4.27±0.10(Predicted)
color :Colorless to light yellow
Safety Information
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Description
Acid-PEG3-mono-methyl ester is a PEG linker with a carboxylic acid and methyl ester group. Methyl ester can be hydrolyzed under strong basic condition. The carboxylic acid can react with primary amines in the presence of EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.Related product price
Suppliers and manufacturers
Xian confluore Biological Technology Co., Ltd.
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
Amadis Chemical Company Limited
Borenpharm Co., Ltd
Shanghai YuanYe Biotechnology Co., Ltd.
COOH-PEG3-COOMe
CAS:1807505-26-5