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Bis-aminooxy-PEG4 - 95%, high purity , CAS No.98627-72-6

COA

Grade & Purity:

≥95%

Cas Number: 98627-72-6
Molecular Weight: 268.3
PubChem CID: 13668613

In stock

Item Number

B596496

Grouped product items
SKU	Size	Availability	Price
B596496-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$543.90
B596496-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,224.90
B596496-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,203.90

Bis-(Aminooxy)-PEG

View related series

Aminooxy PEG (150) PEG Acid (527) PROTAC (2077) PROTAC Linkers (1898)

Basic Description

Specifications & Purity	≥95%
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	Bis-aminooxy-PEG4 is a PEG derivative containing two aminooxy groups. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy groups can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage.

Names and Identifiers

IUPAC Name	O-[2-[2-[2-[2-(2-aminooxyethoxy)ethoxy]ethoxy]ethoxy]ethyl]hydroxylamine
INCHI	InChI=1S/C10H24N2O6/c11-17-9-7-15-5-3-13-1-2-14-4-6-16-8-10-18-12/h1-12H2
InChIKey	PWNMUXWMRYYPNL-UHFFFAOYSA-N
Smiles	C(COCCOCCON)OCCOCCON
Isomeric SMILES	C(COCCOCCON)OCCOCCON
PubChem CID	13668613
Molecular Weight	268.3

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	268.310 g/mol
XLogP3	-2.200
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	15
Exact Mass	268.163 Da
Monoisotopic Mass	268.163 Da
Topological Polar Surface Area	107.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	136.000
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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