AF647-NHS ester - CAS 407627-60-5

AF647-NHS ester(Cat No.:I014883) is a derivative of Alexa Fluor 647 (AF647), which is a highly fluorescent dye emitting in the far-red region of the spectrum. AF647-NHS ester is designed as a reactive form of AF647 that can be coupled to various biomolecules through amine groups, enabling their specific labeling. As an analogue of AF647, AF647-NHS ester inherits its bright and stable fluorescence properties. This makes it a valuable tool in fluorescence microscopy, flow cytometry, and other applications where far-red fluorescence detection is required.

Catalog Number: I014883

CAS Number: 407627-60-5

Molecular Formula: C₄₀H₄₉N₃O₁₆S₄

Molecular Weight:956.09

Purity: ≥95%

* For research use only. Not for human or veterinary use.


Property

Molecular Formula: C₄₀H₄₉N₃O₁₆S₄
Molecular Weight956.09
Purity≥95%

Computed Descriptor

IUPAC Name3-[(2Z)-2-[(2E,4E)-5-[3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)indol-1-ium-2-yl]penta-2,4-dienylidene]-3-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3-methyl-5-sulfoindol-1-yl]propane-1-sulfonate
InChIInChI=1S/C40H49N3O16S4/c1-39(2)30-26-28(62(53,54)55)15-17-32(30)41(22-10-24-60(47,48)49)34(39)12-6-4-7-13-35-40(3,21-9-5-8-14-38(46)59-43-36(44)19-20-37(43)45)31-27-29(63(56,57)58)16-18-33(31)42(35)23-11-25-61(50,51)52/h4,6-7,12-13,15-18,26-27H,5,8-11,14,19-25H2,1-3H3,(H3-,47,48,49,50,51,52,53,54,55,56,57,58)
InChIKeyPIQXJQCAOCUQOD-UHFFFAOYSA-N
SMILESCC1(C2=C(C=CC(=C2)S(=O)(=O)O)[N+](=C1C=CC=CC=C3C(C4=C(N3CCCS(=O)(=O)[O-])C=CC(=C4)S(=O)(=O)O)(C)CCCCCC(=O)ON5C(=O)CCC5=O)CCCS(=O)(=O)O)C