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ChemicalBook >> CAS DataBase List >> Mal-PEG3-alcohol

Mal-PEG3-alcohol

Mal-PEG3-alcohol price.
  • $460 - $990
  • Product name: Mal-PEG3-alcohol
  • CAS: 1421933-37-0
  • MF: C12H19NO6
  • MW: 273.28
  • EINECS:
  • MDL Number:MFCD23378564
  • Synonyms:Mal-PEG3-alcohol;Mal-PEG4-OH;Mal-PEG4;Mal-PEG4-alcohol;1-(2-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)ethyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]-;Mal-PEG4-OH/1H-Pyrrole-2,5-dione, 1-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]-
4 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BroadPharm
  • Usbiological
Package
  • 50mg
  • 100mg
  • 250MG
  • 1g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002468
  • Product descriptionMAL-PEG3-ALCOHOL 95.00%
  • Packaging250MG
  • Price$696.15
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1499
  • Product descriptionMal-PEG3-alcohol
  • Packaging100mg
  • Price$623
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21515
  • Product descriptionMal-PEG4-alcohol 95%
  • Packaging1g
  • Price$990
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number454148
  • Product descriptionMal-PEG3-alcohol
  • Packaging50mg
  • Price$460
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation POL0002468 MAL-PEG3-ALCOHOL 95.00% 250MG $696.15 2021-12-16 Buy
Apolloscientific BIPG1499 Mal-PEG3-alcohol 100mg $623 2021-12-16 Buy
BroadPharm BP-21515 Mal-PEG4-alcohol 95% 1g $990 2021-12-16 Buy
Usbiological 454148 Mal-PEG3-alcohol 50mg $460 2021-12-16 Buy

Properties

Boiling point :427.9±35.0 °C(Predicted)
Density :1.246±0.06 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
pka :14.36±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Mal-PEG4-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

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