Basic information Safety Supplier Related

m-PEG2-acid

Basic information Safety Supplier Related

m-PEG2-acid Basic information

Product Name:
m-PEG2-acid
Synonyms:
  • m-PEG2-acid
  • mPEG2-COOH
  • Propanoic acid, 3-(2-methoxyethoxy)-
  • 3-(2-Methoxyethoxy)propionic Acid
  • mPEG1-COOH
  • m-dPEG??-acid
  • m-dPEG2-acid
  • MeOCH2CH2OCH2COOH
CAS:
149577-05-9
MF:
C6H12O4
MW:
148.16
Product Categories:
  • peg
Mol File:
149577-05-9.mol
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m-PEG2-acid Chemical Properties

Boiling point:
244.2±20.0 °C(Predicted)
Density 
1.098±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
4.28±0.10(Predicted)
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m-PEG2-acid Usage And Synthesis

Description

m-PEG2-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.

m-PEG2-acidSupplier

Chengdu Pukang Biotechnology Co., Ltd
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028-82550498 19102685862
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sales@pu-kang.com
Shanghai Topbiochem Technology Co., Ltd
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021-58170097
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sales@topbiochem.com
Nanjing Anyan Pharmaceutical Technology Co. , Ltd.
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025-58367986 18913956109
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amy.xiang@ally-chem.com
Bide Pharmatech Ltd.
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021-61629020-8031 400-1647117
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sales@bldpharm.com
Hunan HuaTeng Pharmaceutical Co., Ltd.,
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400-8592883 15367835770
Email
viola@huatengsci.com