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t-Boc-aminooxy-PEG2-propargyl - 98%, high purity , CAS No.1895922-74-3

COA

Grade & Purity:

≥98%

Cas Number: 1895922-74-3
Molecular Weight: 259.3
PubChem CID: 119058289

In stock

Item Number

T596121

Grouped product items
SKU	Size	Availability	Price
T596121-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$811.90
T596121-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,351.90
T596121-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,011.90
T596121-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,301.90

t-Boc-aminooxy-PEG-Propargyl

View related series

Alkyne (72) Alkyne PEG (559) Aminooxy PEG (150) Bromo PEG (225) m-PEG (327) Maleimide Linkers (295) PEG Acid (527) Propargyl PEG (218) PROTAC (2077) PROTAC Linkers (1898) Rhodamine (23)

Basic Description

Synonyms	tert-butyl N-{2-[2-(prop-2-yn-1-yloxy)ethoxy]ethoxy}carbamate \| 1895922-74-3 \| BP-23129 \| tert-butyl N-[2-(2-prop-2-ynoxyethoxy)ethoxy]carbamate \| Boc-aminooxy-PEG2-propargyl \| R01-0124 \| t-Boc-aminooxy-PEG2-Propargyl \| 3,6,9-Trioxa-2-azadodec-11-ynoic ac
Specifications & Purity	≥98%
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	t-Boc-aminooxy-PEG2-propargyl is a crosslinker containing a propargyl group and t-Boc-aminooxy group. 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 protected amine can be deprotected under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Names and Identifiers

IUPAC Name	tert-butyl N-[2-(2-prop-2-ynoxyethoxy)ethoxy]carbamate
INCHI	InChI=1S/C12H21NO5/c1-5-6-15-7-8-16-9-10-17-13-11(14)18-12(2,3)4/h1H,6-10H2,2-4H3,(H,13,14)
InChIKey	XXPUFYWATPLMHN-UHFFFAOYSA-N
Smiles	CC(C)(C)OC(=O)NOCCOCCOCC#C
Isomeric SMILES	CC(C)(C)OC(=O)NOCCOCCOCC#C
Alternate CAS	1895922-74-3
PubChem CID	119058289
Molecular Weight	259.3

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	259.300 g/mol
XLogP3	0.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	10
Exact Mass	259.142 Da
Monoisotopic Mass	259.142 Da
Topological Polar Surface Area	66.000 Å²
Heavy Atom Count	18
Formal Charge	0
Complexity	276.000
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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