Bis-propargyl-PEG3 - 98%, high purity , CAS No.126422-57-9

  • ≥98%
Item Number
B595134
Grouped product items
SKUSizeAvailabilityPrice Qty
B595134-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$541.90
B595134-500mg
500mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$841.90
B595134-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,141.90
B595134-5g
5g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,041.90

Bis-Propargyl-PEG

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Alkyne PROTAC PROTAC Linkers

Basic Description

Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce chest + Ice pads
Product Description

Bis-propargyl-PEG3 is a PEG derivative containing two propargyl groups. The propargyl groups can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name 3-[2-(2-prop-2-ynoxyethoxy)ethoxy]prop-1-yne
INCHI InChI=1S/C10H14O3/c1-3-5-11-7-9-13-10-8-12-6-4-2/h1-2H,5-10H2
InChi Key ZQNBDEOGKNZIQM-UHFFFAOYSA-N
Canonical SMILES C#CCOCCOCCOCC#C
Isomeric SMILES C#CCOCCOCCOCC#C
PubChem CID 11008566
Molecular Weight 182.22
Reaxy-Rn 4243240

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Chemical and Physical Properties

Refractive Index1.46
Flash Point(°C)79 °C
Boil Point(°C)103 °C/6 mmHg

Safety and Hazards(GHS)

Reaxy-Rn 4243240

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