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Propargyl-PEG4-sulfonic acid - 96%, high purity , CAS No.1817735-29-7

COA

Grade & Purity:

≥96%

Cas Number: 1817735-29-7
Molecular Weight: 296.3
PubChem CID: 102514837

In stock

Item Number

P595993

Grouped product items
SKU	Size	Availability	Price
P595993-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
P595993-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,381.90
P595993-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,341.90
P595993-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,751.90

Propargyl-PEG-sulfonic acid

View related series

Acrylate (17) Alkyne PEG (559) Amino PEG (422) Bromo PEG (225) m-PEG (327) Maleimide Linkers (295) PEG Sulfonic acid (23) Polysarcosine (6) Propargyl PEG (218) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Specifications & Purity	≥96%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Propargyl-PEG4-sulfonic acid is a PEG derivative containing a propargyl group and a sulfonic acid. 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. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

Smiles	C#CCOCCOCCOCCOCCS(=O)(=O)O
Isomeric SMILES	C#CCOCCOCCOCCOCCS(=O)(=O)O
PubChem CID	102514837
Molecular Weight	296.3

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Solubility	Solubility in Water, DMSO, DCM, DMF
Molecular Weight	296.340 g/mol
XLogP3	-1.400
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	13
Exact Mass	296.093 Da
Monoisotopic Mass	296.093 Da
Topological Polar Surface Area	99.700 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	338.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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