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N-methyl-N'-(Azido-PEG2-C5)-Cy5

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Category	Small-molecule Flourescent PEG
Catalog NO.	BPG-4516
Product Name	N-methyl-N'-(Azido-PEG2-C5)-Cy5
Molecular Formula	C38H51ClN6O3
Molecular Weight	675.3

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Description	N-methyl-N'-(Azido-PEG2-C5)-Cy5 is a PEG linker containing a cyanine dye with excitation/emmission maximum 649/667 nm as well as an azide group, which enables Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.
IUPAC Name	N-[2-[2-(2-azidoethoxy)ethoxy]ethyl]-6-[(2E)-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]hexanamide;chloride
Canonical SMILES	CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)NCCOCCOCCN=[N+]=[N-])(C)C)C)C.[Cl-]
InChI	InChI=1S/C38H50N6O3.ClH/c1-37(2)30-16-11-13-18-32(30)43(5)34(37)20-8-6-9-21-35-38(3,4)31-17-12-14-19-33(31)44(35)25-15-7-10-22-36(45)40-23-26-46-28-29-47-27-24-41-42-39;/h6,8-9,11-14,16-21H,7,10,15,22-29H2,1-5H3;1H
InChIKey	KHXRWRZNDLAZDK-UHFFFAOYSA-N
Purity	0.98
Solubility	DMSO, DMF, DCM, low solubility in water
Storage	-20°C

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