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 | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP11092 | 2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane | 461.53 | ≥95% | Pricing | |||||||||||||||||||||
M.W: 461.53; Purity: ≥95%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13249 | N-(Azido-PEG4)-N-bis(PEG4-acid) | 786.9 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 786.9; Purity: ≥98%![]()
Inquire about bulk pricing for large orders! | |||||||||||||||||||||||||
| AP13432 | Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG10-Azide) Methane | 3064.6 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 3064.6; 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! | |||||||||||||||||||||||||
| AP13431 | (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane | 2403.8 | ≥98% | Pricing | |||||||||||||||||||||
M.W: 2403.8; Purity: ≥98%![]()
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! | |||||||||||||||||||||||||