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Methyltetrazine-PEG4-STP Ester

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Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-4552
Product Name	Methyltetrazine-PEG4-STP Ester
Molecular Formula	C26H27F4N4NaO10S
Molecular Weight	686.6

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Description	Methyltetrazine-PEG4-STP Ester is an amine-reactive, water-soluble labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. Methyltetrazine-PEG4-STP Ester undergoes hydrolysis in aqueous media at much slower rate compared to Methyltetrazine-Sulfo NHS Ester allowing for more efficient labeling of biomolecules in aqueous media.
Synonyms	Methyltetrazine-PEG4-STP Ester
IUPAC Name	sodium;2,3,5,6-tetrafluoro-4-[3-[2-[2-[2-[2-[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoyloxy]benzenesulfonate
Canonical SMILES	CC1=NN=C(N=N1)C2=CC=C(C=C2)OCCOCCOCCOCCOCCC(=O)OC3=C(C(=C(C(=C3F)F)S(=O)(=O)[O-])F)F.[Na+]
InChI	InChI=1S/C26H28F4N4O10S.Na/c1-16-31-33-26(34-32-16)17-2-4-18(5-3-17)43-15-14-42-13-12-41-11-10-40-9-8-39-7-6-19(35)44-24-20(27)22(29)25(45(36,37)38)23(30)21(24)28;/h2-5H,6-15H2,1H3,(H,36,37,38);/q;+1/p-1
InChIKey	ZVEHUGGBOGCIIC-UHFFFAOYSA-M
Storage	-20°C

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