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Catalog | BR00028520 |
CAS | 2183440-30-2 |
Structure | ![]() |
Description | TCO-PEG4-biotin is a biotinylation reagent containing TCO moieties. TCO enable click chemistry with tetrazine. The hydrophilic PEG spacer improves the water solubility of compounds. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries. |
Synonyms | TCO-PEG4-biotin |
IUPAC Name | (E)-cyclooct-4-en-1-yl (16-oxo-20-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-3,6,9,12-tetraoxa-15-azaicosyl)carbamate |
Molecular Weight | 614.8 g/mol |
Molecular Formula | C29H50N4O8S |
Canonical SMILES | O=C(NCCOCCOCCOCCOCCNC(CCCC[C@@H]1SC[C@@](N2)([H])[C@]1([H])NC2=O)=O)OC3CC/C=C/CCC3 |
InChI | InChI=1S/C29H50N4O8S/c34-26(11-7-6-10-25-27-24(22-42-25)32-28(35)33-27)30-12-14-37-16-18-39-20-21-40-19-17-38-15-13-31-29(36)41-23-8-4-2-1-3-5-9-23/h1-2,23-25,27H,3-22H2,(H,30,34)(H,31,36)(H2,32,33,35)/b2-1+/t23?,24-,25-,27-/m0/s1 |
InChI Key | OADGBCNDNVFPDA-FPXJCXPPSA-N |
Purity | ≥95% |
Solubility | DMSO, DCM, DMF |
Appearance | Solid powder |
Shelf Life | >3 years if stored properly |
Storage | Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years). |
Drug Formulation | This drug may be formulated in DMSO |
Elemental Analysis | C, 56.66; H, 8.20; N, 9.11; O, 20.82; S, 5.21 |
Exact Mass | 614.3349 |
HS Tariff Code | 2934.99.03.00 |
Shipping | Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs. |
Stock Solution Storage | 0 - 4 C for short term (days to weeks), or -20 C for long term (months). |
※ It should be noted that our product is only used for research, not for clinical use.