| Category | Small-molecule Alkyne PEG |
| Molecular Formula | C22H35NO8 |
| Molecular Weight | 441.5 |
| Shipping | Ambient temperature |
| Storage | -20°C |
endo-BCN-PEG4-acid
CAS No.: 2226472-38-2
Cat No.: BPG-3922
Purity: 0.95
4.5 
endo-BCN-PEG4-acid is a click chemistry reagent with a BCN group witha terminal carboxylic acid (CO2H). The terminal carboxylic acid is reactive with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The BCN group can react with azide -tagged compound or biomolecules. The hydrophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.
Structure of 2226472-38-2
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- Specification
| Synonyms | endo-BCN-PEG4-acid; 1421932-54-8; exo-BCN-PEG4-acid; 2226472-38-2; 1-(Bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid; endo BCN-PEG4-acid; 3-[2-[2-[2-[2-(9-bicyclo[6.1.0]non-4-ynylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; endo BCN-EG4-acid |
| IUPACName | 3-[2-[2-[2-[2-(9-bicyclo[6.1.0]non-4-ynylmethoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid |
| CanonicalSMILES | C1CC2C(C2COC(=O)NCCOCCOCCOCCOCCC(=O)O)CCC#C1 |
| InChI | InChI=1S/C22H35NO8/c24-21(25)7-9-27-11-13-29-15-16-30-14-12-28-10-8-23-22(26)31-17-20-18-5-3-1-2-4-6-19(18)20/h18-20H,3-17H2,(H,23,26)(H,24,25) |
| InChIKey | MOPSTLKSTPBGBX-UHFFFAOYSA-N |
| Purity | 0.95 |
| Pictogram | Irritant |
| Signal | Warning |
| PrecautionaryStatementCodes | P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 |
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