N-(TCO)-N-bis(PEG4-acid) is a branched click chemistry reagent with a terminal TCO group and two terminal carboxylic acids.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.

| Catalog #: | AP13230 |
| Name: | N-(TCO)-N-bis(PEG4-acid) |
| Chemical Formula: | C31H55NO14 |
| Molecular Weight: | 665.8 |
| Purity: | ≥98% |
| Availability: | In Stock |
$420.00 – $1,750.00
| Unit | Price | Quantity | |
|---|---|---|---|
| 50 mg | $420 | ||
| 100 mg | $720 | ||
| 250mg | $1150 | ||
| 500 mg | $1750 | ||
Would you like to inquire about bulk pricing?
N-(TCO)-N-bis(PEG4-acid) is a branched click chemistry reagent with a terminal TCO group and two terminal carboxylic acids.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
| Cat# | Name | Structure | M.W. | Purity | Pricing | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP13436 | Methyltetrazine-amido-Tri-(acid-PEG1-ethoxymethyl)-methane | 549.5 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 549.5; Purity: ≥98%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13419 | N-(acid-PEG3)-N-bis(PEG3-biotin) | 1024.3 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 1024.3; Purity: ≥98%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13435 | Methyltetrazine-amido-N-bis(PEG4-acid) | 725.8 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 725.8; Purity: ≥98%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13424 | N-(acid-PEG24)-N-bis(PEG3-azide) | 1548.8 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 1548.8; Purity: ≥98%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13460 | N-(m-PEG9)-N’-(PEG5-acid)-Cy5 | 1093.8 | ≥97% | Pricing | |||||||||||||||||||||
M.W: 1093.8; Purity: ≥97%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP11091 | N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt | 959.16 | ≥95% | Pricing | |||||||||||||||||||||
M.W: 959.16; Purity: ≥95%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||