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TCO-PEG4-Biotin

TCO-PEG4-Biotin

TCO-PEG4-Biotin
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.

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