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ChemicalBook >> CAS DataBase List >> Mal-PEG5-acid

Mal-PEG5-acid

Mal-PEG5-acid price.
  • $265 - $4800
  • Product name: Mal-PEG5-acid
  • CAS: 1286755-26-7
  • MF: C17H27NO9
  • MW: 389.4
  • EINECS:
  • MDL Number:MFCD25424108
  • Synonyms:Mal-PEG5-acid;Mal-PEG5-COOH;Mal-PEG5-CH2CH2COOH;4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid;Mal-PEG5-CH2CH2COOH/4,7,10,13,16-Pentaoxaoctadecanoic acid, 18-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG5-C2-COOH;Mal-amido-PEG5-propionic acid
6 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • BroadPharm
  • TRC
Package
  • 25mg
  • 100mg
  • 500mg
  • 1g
  • 5G
  • ManufacturerAcrotein
  • Product numberB-1174
  • Product descriptionMal-PEG5-CH2CH2COOH 97%
  • Packaging1g
  • Price$495
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104204
  • Product descriptionMal-PEG5-CH2CH2COOH 95+%
  • Packaging1g
  • Price$421
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21725
  • Product descriptionMal-PEG5-acid 98%
  • Packaging100mg
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21725
  • Product descriptionMal-PEG5-acid 98%
  • Packaging500mg
  • Price$850
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21725
  • Product descriptionMal-PEG5-acid 98%
  • Packaging5G
  • Price$4800
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberM158203
  • Product descriptionMal-PEG5-acid
  • Packaging25mg
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1174 Mal-PEG5-CH2CH2COOH 97% 1g $495 2021-12-16 Buy
Activate Scientific AS104204 Mal-PEG5-CH2CH2COOH 95+% 1g $421 2021-12-16 Buy
BroadPharm BP-21725 Mal-PEG5-acid 98% 100mg $320 2021-12-16 Buy
BroadPharm BP-21725 Mal-PEG5-acid 98% 500mg $850 2021-12-16 Buy
BroadPharm BP-21725 Mal-PEG5-acid 98% 5G $4800 2021-12-16 Buy
TRC M158203 Mal-PEG5-acid 25mg $265 2021-12-16 Buy

Properties

Boiling point :549.3±50.0 °C(Predicted)
Density :1.249±0.06 g/cm3(Predicted)
solubility :Soluble in DCM
pka :4.28±0.10(Predicted)
form :Liquid

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Mal-PEG5-acid is a PEG linker containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. 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.