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ChemicalBook >> CAS DataBase List >> MPEG11-CH2CH2COOH

MPEG11-CH2CH2COOH

MPEG11-CH2CH2COOH price.
  • $418 - $1890
  • Product name: MPEG11-CH2CH2COOH
  • CAS: 2135793-73-4
  • MF: C26H52O14
  • MW: 588.68
  • EINECS:
  • MDL Number:MFCD08274611
  • Synonyms:MPEG11-CH2CH2COOH;4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxaoctatriacontanoic acid;Methyl-PEG12-Carboxylic Acid;2,5,8,11,14,17,20,23,26,29,32,35-Dodecaoxaoctatriacontan-38-oic Acid;m-dPEG12-acid;mPEG11-COOH;Inhibitor,m-PEG-12-acid,m PEG12 acid,mPEG12acid,PROTAC Linkers,inhibit;mPEG11-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxaoctatriacontanoic acid
8 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • chempep
  • Iris Biotech GmbH
  • TCI Chemical
Package
  • 250mg
  • 0.5g
  • 1g
  • 5g
  • ManufacturerAcrotein
  • Product numberB-0953
  • Product descriptionmPEG11-CH2CH2COOH 97%
  • Packaging0.5g
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104067
  • Product descriptionmPEG11-CH2CH2COOH 95+%
  • Packaging1g
  • Price$764
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6824DU
  • Product descriptionMpeg11-CH2CH2COOH
  • Packaging250mg
  • Price$855
  • Updated2021-12-16
  • Buy
  • Manufacturerchempep
  • Product number280809
  • Product descriptionmPEG11-CH2CH2COOH >=95%
  • Packaging1g
  • Price$493
  • Updated2021-12-16
  • Buy
  • Manufacturerchempep
  • Product number280809
  • Product descriptionmPEG11-CH2CH2COOH >=95%
  • Packaging5g
  • Price$1109
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberPEG1156
  • Product descriptionMeO-PEG(12)-COOH
  • Packaging1g
  • Price$573.75
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberPEG1156
  • Product descriptionMeO-PEG(12)-COOH
  • Packaging5G
  • Price$1890
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM3263
  • Product descriptionMethyl-PEG12-Carboxylic Acid
  • Packaging250MG
  • Price$597
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0953 mPEG11-CH2CH2COOH 97% 0.5g $418 2021-12-16 Buy
Activate Scientific AS104067 mPEG11-CH2CH2COOH 95+% 1g $764 2021-12-16 Buy
AK Scientific 6824DU Mpeg11-CH2CH2COOH 250mg $855 2021-12-16 Buy
chempep 280809 mPEG11-CH2CH2COOH >=95% 1g $493 2021-12-16 Buy
chempep 280809 mPEG11-CH2CH2COOH >=95% 5g $1109 2021-12-16 Buy
Iris Biotech GmbH PEG1156 MeO-PEG(12)-COOH 1g $573.75 2021-12-16 Buy
Iris Biotech GmbH PEG1156 MeO-PEG(12)-COOH 5G $1890 2021-12-16 Buy
TCI Chemical M3263 Methyl-PEG12-Carboxylic Acid 250MG $597 2021-12-16 Buy

Properties

Boiling point :628.8±55.0 °C(Predicted)
Density :1.113±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
form :liquid
pka :4.28±0.10(Predicted)
color :Colourless

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

m-PEG12-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.

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