Propargyl-PEG6-acid - 98%, high purity , CAS No.1951438-84-8

  • ≥98%
Item Number
P595933
Grouped product items
SKUSizeAvailabilityPrice Qty
P595933-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$781.90
P595933-250mg
250mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,141.90
P595933-1g
1g
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$2,341.90

Propargyl-PEG-acid

Basic Description

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

Propargyl-PEG6-acid is a PEG derivative containing a propargyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

Names and Identifiers

IUPAC Name 3-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI InChI=1S/C16H28O8/c1-2-4-19-6-8-21-10-12-23-14-15-24-13-11-22-9-7-20-5-3-16(17)18/h1H,3-15H2,(H,17,18)
InChi Key XRSJYQQOJNYUDV-UHFFFAOYSA-N
Canonical SMILES C#CCOCCOCCOCCOCCOCCOCCC(=O)O
Isomeric SMILES C#CCOCCOCCOCCOCCOCCOCCC(=O)O
PubChem CID 91809467
Molecular Weight 348.39

Certificates

Certificate of Analysis(COA)

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Chemical and Physical Properties

SolubilitySolubility in Water
Refractive Index1.469

Safety and Hazards(GHS)

Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

H302:Harmful if swallowed

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P301+P312:IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell.

Related Documents

Alternative Products

Solution Calculators