Biotin-PEG4-methyltetrazine - 95%, high purity , CAS No.1835759-81-3

Item Number

B596031

Grouped product items
SKU	Size	Availability	Price
B596031-25mg	25mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$586.90
B596031-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,486.90
B596031-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,971.90

Tetrazine-PEG-Biotin

View related series

Basic Description

Specifications & Purity	≥95%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Biotin-PEG4-methyltetrazine is a biotinylated PEG derivative containing methyltetrazine moiety and a hydrophilic PEG spacer which increases water-solubility. This reagent can react with TCO-containing compounds to form a stable covalent bond without the catalysis of Cu or elevated temperatures. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is the fastest bioorthogonal reaction with exceptional selectivity.

Names and Identifiers

IUPAC Name	5-[(3aR,4R,6aS)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
INCHI	InChI=1S/C27H39N7O6S/c1-19-31-33-26(34-32-19)20-6-8-21(9-7-20)40-17-16-39-15-14-38-13-12-37-11-10-28-24(35)5-3-2-4-23-25-22(18-41-23)29-27(36)30-25/h6-9,22-23,25H,2-5,10-18H2,1H3,(H,28,35)(H2,29,30,36)/t22-,23-,25-/m1/s1
InChi Key	FTGDGKKLLGMCLG-VDKIKQQVSA-N
Canonical SMILES	CC1=NN=C(N=N1)C2=CC=C(C=C2)OCCOCCOCCOCCNC(=O)CCCCC3C4C(CS3)NC(=O)N4
PubChem CID	133080705
Molecular Weight	589.7

Solution Calculators

Determine the necessary mass, volume, or concentration for preparing a solution.

Determine the dilution needed to prepare a stock solution.

Basic Description