PEG Linkers

m-PEG4-phosphonic acid ethyl ester

Cat#:AR019ETJ

CAS:1872433-73-2

MDL:MFCD29079387

MF:C13H29O7P

MW:328.3389

Purity:97%

$45.00/100mg,In Stock (China)

$107.00/250mg,In Stock (China)

m-PEG7-Tos

Cat#:AR019EUJ

CAS:155887-96-0

MDL:MFCD22201542

MF:C20H34O9S

MW:450.5436

Purity:97%

$14.00/100mg,In Stock (China)

$34.00/250mg,In Stock (China)

$128.00/1g,In Stock (China)

t-Boc-N-Amido-PEG2-propargyl

Cat#:AR019EWN

CAS:869310-84-9

MDL:MFCD22418469

MF:C12H21NO4

MW:243.2994

Purity:95%

$7.00/100mg,In Stock (China)

$12.00/250mg,In Stock (China)

$41.00/1g,In Stock (China)

$203.00/5g,In Stock (China)

$759.00/25g,In Stock (China)

N-(Boc-PEG3)-N-bis(PEG3-acid)

Cat#:AR019EWI

CAS:2055042-61-8

MDL:MFCD30182038

MF:C31H60N2O15

MW:700.8125

Purity:

NH-bis(PEG4-t-butyl ester)

Cat#:AR019EW9

CAS:2055041-41-1

MDL:MFCD29912666

MF:C30H59NO12

MW:625.7890

Purity:95%

$122.00/50mg,In Stock (China)

$189.00/100mg,In Stock (China)

$356.00/250mg,In Stock (China)

t-Boc-N-Amido-PEG4-Ms

Cat#:AR019EWR

CAS:1447797-72-9

MDL:MFCD08142191

MF:C14H29NO8S

MW:371.4470

Purity:97%

$15.00/100mg,In Stock (China)

$36.00/250mg,In Stock (China)

$71.00/500mg,In Stock (China)

$135.00/1g,In Stock (China)

NH-bis(PEG2-t-butyl ester)

Cat#:AR019EVU

CAS:1964503-36-3

MDL:MFCD29912840

MF:C22H43NO8

MW:449.5787

Purity:97%

$123.00/100mg,In Stock (China)

$160.00/250mg,In Stock (China)

$318.00/500mg,In Stock (China)

$474.00/1g,In Stock (China)

Hydroxy-PEG9-t-butyl ester

Cat#:AR019EWQ

CAS:2055042-66-3

MDL:MFCD30182029

MF:C25H50O12

MW:542.6573

Purity:98%

$60.00/100mg,In Stock (China)

$72.00/250mg,In Stock (China)

$143.00/500mg,In Stock (China)

$178.00/1g,In Stock (China)

$712.00/5g,In Stock (China)

t-Boc-N-Amido-PEG4-propargyl

Cat#:AR019EWX

CAS:1219810-90-8

MDL:MFCD30182022

MF:C16H29NO6

MW:331.4046

Purity:95%

$19.00/100mg,In Stock (China)

$45.00/250mg,In Stock (China)

$178.00/1g,In Stock (China)

$664.00/5g,In Stock (China)

Acid-PEG4-mono-methyl ester

Cat#:AR019EXM

CAS:2028284-75-3

MDL:MFCD29041550

MF:C13H24O8

MW:308.3249

Purity:97%

$197.00/250mg,In Stock (China)

$292.00/500mg,In Stock (China)

$439.00/1g,In Stock (China)