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Chemical structure of Rhod-2 (potassium salt)

GC44827

Rhod-2 (potassium salt)

Also known as tripotassium;2-[2-[2-[2-[bis(carboxylatomethyl)amino]-5-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]phenoxy]ethoxy]-N-(carboxylatomethyl)-4-methylanilino]acetate

Rhod-2 (potassium salt) is a water-soluble, red fluorescent calcium indicator

ChemicalCAS663625-18-1MW869.1FormulaC40H39N4O11•3K
CAS number
663625-18-1
Molecular weight
869.1
Formula
C40H39N4O11•3K
Solubility
Soluble in DMSO
InChIKey
ZFYWHSXZMYZBNV-UHFFFAOYSA-K
Catalogue number
GC44827
Brand
GLPBIO
Computed properties PubChem CID 132285226 · TPSA 201 Ų · H-bond donors 0 · H-bond acceptors 14
TPSA
201 Ų
H-bond donors
0
H-bond acceptors
14
Rotatable bonds
13
Heavy atoms
58

SMILES CC1=CC(=C(C=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=C(C=CC(=C2)C3=C4C=CC(=[N+](C)C)C=C4OC5=C3C=CC(=C5)N(C)C)N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+]

Computed descriptors from PubChem (CID 132285226), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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