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Chemical structure of IR 783

GC48378

IR 783

Also known as sodium 4-[2-[2-[2-chloro-3-[2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium-2-yl]ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-3,3-dimethylindol-1-yl]butane-1-sulfonate

A fluorescent probe for in vivo tumor cell imaging

ChemicalCAS115970-66-6MW749.4FormulaC38H46ClN2O6S2•Na
CAS number
115970-66-6
Molecular weight
749.4
Formula
C38H46ClN2O6S2•Na
Solubility
DMF： 1 mg/ml,DMSO： 1 mg/ml,Ethanol： 1 mg/ml,PBS (pH 7·2)： 1 mg/ml
InChIKey
QQIQAVJARACLHE-UHFFFAOYSA-M
Catalogue number
GC48378
Brand
GLPBIO
Computed properties PubChem CID 53438012 · TPSA 137 Ų · H-bond donors 0 · H-bond acceptors 7
TPSA
137 Ų
H-bond donors
0
H-bond acceptors
7
Rotatable bonds
11
Heavy atoms
50

SMILES CC1(C2=CC=CC=C2[N+](=C1C=CC3=C(C(=CC=C4C(C5=CC=CC=C5N4CCCCS(=O)(=O)[O-])(C)C)CCC3)Cl)CCCCS(=O)(=O)[O-])C.[Na+]

Computed descriptors from PubChem (CID 53438012), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.