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MPEG3-CH2CH2COOH

CAS No.
67319-28-2
Chemical Name:
MPEG3-CH2CH2COOH
Synonyms
mPEG4-COOH;m-PEG4-Acid;m-dPEG4-acid;Methyl-PEG3-acid;MPEG3-CH2CH2COOH;COOHCH2CH2-PEG3-OME;mPEG3-propionic acid;Methyl-PEG3-CH2CH2COOH;MeO-(CH2CH2O)3-CH2CH2COOH;4,7,10,13-Tetraoxatetradecanoic acid
CBNumber:
CB82546939
Molecular Formula:
C10H20O6
Molecular Weight:
236.26
MDL Number:
MFCD11041124
MOL File:
67319-28-2.mol
Last updated:2024-03-27 13:09:27

MPEG3-CH2CH2COOH Properties

Boiling point 352.3±32.0 °C(Predicted)
Density 1.105±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Soluble in Water
pka 4.28±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

MPEG3-CH2CH2COOH price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS116748 mPEG3-CH2CH2COOH 97+% 67319-28-2 250mg $141 2021-12-16 Buy
ChemScene CS-0062370 m-PEG3-CH2CH2COOH 67319-28-2 1g $187 2021-12-16 Buy
dPEG 10234 m-dPEG®₄-acid 67319-28-2 100mg $100 2021-12-16 Buy
BroadPharm BP-20979 m-PEG4-acid 98% 67319-28-2 1g $230 2021-12-16 Buy
chempep 280801 mPEG3-CH2CH2COOH >=95% 67319-28-2 1g $231 2021-12-16 Buy
Product number Packaging Price Buy
AS116748 250mg $141 Buy
CS-0062370 1g $187 Buy
10234 100mg $100 Buy
BP-20979 1g $230 Buy
280801 1g $231 Buy

MPEG3-CH2CH2COOH Chemical Properties,Uses,Production

Description

m-PEG4-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.

MPEG3-CH2CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 109)Suppliers
Supplier Tel Email Country ProdList Advantage
9i LLC
+18039569191 MWan@NiNeiLab.com United States 418 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32715 60
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Accela ChemBio Inc.
(+1)-858-699-3322 info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39916 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
+86-0532-8699-9256 +8615254267723 kaley@cnfdevelop.com China 1410 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Wuhan Borenpharm Co., Ltd
027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58

View Lastest Price from MPEG3-CH2CH2COOH manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
m-PEG4-COOH pictures 2024-03-27 m-PEG4-COOH
67319-28-2
US $0.00 / g 10g >98.00% 10g Xian confluore Biological Technology Co., Ltd.
4,7,10,13-Tetraoxatetradecanoic acid pictures 2019-07-10 4,7,10,13-Tetraoxatetradecanoic acid
67319-28-2
US $8.80 / KG 1KG 97%-99% 100kg Career Henan Chemical Co
  • m-PEG4-COOH pictures
  • m-PEG4-COOH
    67319-28-2
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.
MPEG3-CH2CH2COOH 4,7,10,13-Tetraoxatetradecanoic acid m-PEG4-Acid Methyl-PEG3-acid mPEG3-propionic acid COOHCH2CH2-PEG3-OME mPEG4-COOH 2,5,8,11-Tetraoxa-14-tetradecanoic Acid m-dPEG4-acid MeO-(CH2CH2O)3-CH2CH2COOH mPEG3-CH2CH2COOH/4,7,10,13-Tetraoxatetradecanoic acid 3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]propanoic acid Methyl-PEG3-CH2CH2COOH 67319-28-2 peg