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ChemicalBook >> CAS DataBase List >> Mal-PEG6-Acid

Mal-PEG6-Acid

Mal-PEG6-Acid price.
  • $525 - $950
  • Product name: Mal-PEG6-Acid
  • CAS: 518044-42-3
  • MF: C19H31NO10
  • MW: 433.45
  • EINECS:
  • MDL Number:MFCD22056307
  • Synonyms:Mal-PEG6-Acid;Maleimide-PEG6-CH2CH2COOH;Mal-PEG7-acid;Mal-PEG6-CH2CH2COOH;21-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-4,7,10,13,16,19-hexaoxaheneicosanoic acid;4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG6-CH2CH2COOH/4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-;Mal-PEG6-C2-COOH
4 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • American Custom Chemicals Corporation
  • BroadPharm
Package
  • 100MG
  • 500mg
  • 1g
  • ManufacturerAcrotein
  • Product numberB-0737
  • Product descriptionMal-PEG6-CH2CH2COOH 97%
  • Packaging1g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS103957
  • Product descriptionMal-PEG6-CH2CH2COOH 95+%
  • Packaging1g
  • Price$632
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002474
  • Product descriptionMAL-PEG6-ACID 95.00%
  • Packaging100MG
  • Price$525
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20610
  • Product descriptionMal-PEG6-acid 98%
  • Packaging500mg
  • Price$950
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0737 Mal-PEG6-CH2CH2COOH 97% 1g $550 2021-12-16 Buy
Activate Scientific AS103957 Mal-PEG6-CH2CH2COOH 95+% 1g $632 2021-12-16 Buy
American Custom Chemicals Corporation POL0002474 MAL-PEG6-ACID 95.00% 100MG $525 2021-12-16 Buy
BroadPharm BP-20610 Mal-PEG6-acid 98% 500mg $950 2021-12-16 Buy

Properties

Boiling point :578.2±50.0 °C(Predicted)
Density :1.234±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

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

Description

Mal-PEG6-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.

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