3H-Indolium, 2-[5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-, inner salt, 95% (HPLC)

cas: 146368-14-1 — see every product listed under this CAS number, including other names

3H-Indolium, 2-[5-[1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-, inner salt, 95% (HPLC) (CAS 146368-14-1) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 100mg, 500mg, 1g. Offered by: Chemat.

• 2D
• 3D

2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate (CAS 146368-14-1) is a chemical compound with the molecular formula C37H43N3O10S2 and a molecular weight of 753.9 g/mol. IUPAC name: 2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate. InChIKey: WXWLHDCCGVWTDZ-UHFFFAOYSA-N.

Identity

Molecular formula	C37H43N3O10S2
Molecular weight	753.9 g/mol
IUPAC name	2-[5-[1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-1-ethyl-3,3-dimethylindole-5-sulfonate
InChIKey	WXWLHDCCGVWTDZ-UHFFFAOYSA-N
SMILES	CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])C(C1=CC=CC=CC3=[N+](C4=C(C3(C)C)C=C(C=C4)S(=O)(=O)O)CCCCCC(=O)ON5C(=O)CCC5=O)(C)C

Computed by PubChem (NCBI)

Synonyms: Cy5 NHS ester, Sulfo-Cy5-SE, Cy5-SE, Cyanine 5, SE, Cyanine 5, SE (Technical Grade), Sulfo-Cyanine5, SE (ethyl), Indocyanine Green Impurity 71, orb1219372, orb1706376, Cy5 NHS Ester;Sulfo-Cyanine5 Succinimidyl Ester