Skip to the beginning of the images gallery

PC Alkyne-PEG4-NHS carbonate ester - 95%, high purity , CAS No.1802907-98-7

COA

Grade & Purity:

≥95%

Cas Number: 1802907-98-7
Molecular Weight: 653.6
PubChem CID: 102514778

In stock

Item Number

P596694

Grouped product items
SKU	Size	Availability	Price
P596694-10mg	10mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$286.90
P596694-25mg	25mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$586.90
P596694-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,471.90

Photocleavable Linkers

View related series

Azide (128) Biotin PEG (274) Cleavable Linkers (259) Photocleavable Linkers (39)

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	PC Alkyne-PEG4-NHS carbonate ester is a photocleavable linker with an alkyne and NHS carbonate ester end group. The alkyne can participate in copper-catalyzed Click Chemistry reactions with azide moieties. The NHS ester can react with primary amines.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 1-[5-methoxy-2-nitro-4-[4-oxo-4-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethylamino]butoxy]phenyl]ethyl carbonate
INCHI	InChI=1S/C29H39N3O14/c1-4-10-40-13-15-42-17-18-43-16-14-41-12-9-30-26(33)6-5-11-44-25-20-23(32(37)38)22(19-24(25)39-3)21(2)45-29(36)46-31-27(34)7-8-28(31)35/h1,19-21H,5-18H2,2-3H3,(H,30,33)
InChIKey	AOWMPLACVFKCJJ-UHFFFAOYSA-N
Smiles	CC(C1=CC(=C(C=C1[N+](=O)[O-])OCCCC(=O)NCCOCCOCCOCCOCC#C)OC)OC(=O)ON2C(=O)CCC2=O
Isomeric SMILES	CC(C1=CC(=C(C=C1[N+](=O)[O-])OCCCC(=O)NCCOCCOCCOCCOCC#C)OC)OC(=O)ON2C(=O)CCC2=O
PubChem CID	102514778
Molecular Weight	653.6

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

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

Analytical Chart:

Chemical and Physical Properties

Molecular Weight	653.600 g/mol
XLogP3	0.400
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	14
Rotatable Bond Count	24
Exact Mass	653.243 Da
Monoisotopic Mass	653.243 Da
Topological Polar Surface Area	203.000 Å²
Heavy Atom Count	46
Formal Charge	0
Complexity	1010.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration