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Details

Stereochemistry ACHIRAL
Molecular Formula C43H47N2O6S2.Na
Molecular Weight 774.963
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 4
Charge 0

SHOW SMILES / InChI
Structure of INDOCYANINE GREEN

SMILES

[Na+].CC1(C)C(=CC=CC=CC=CC2=[N+](CCCCS([O-])(=O)=O)C3=CC=C4C=CC=CC4=C3C2(C)C)N(CCCCS([O-])(=O)=O)C5=CC=C6C=CC=CC6=C15

InChI

InChIKey=MOFVSTNWEDAEEK-UHFFFAOYSA-M
InChI=1S/C43H48N2O6S2.Na/c1-42(2)38(44(28-14-16-30-52(46,47)48)36-26-24-32-18-10-12-20-34(32)40(36)42)22-8-6-5-7-9-23-39-43(3,4)41-35-21-13-11-19-33(35)25-27-37(41)45(39)29-15-17-31-53(49,50)51;/h5-13,18-27H,14-17,28-31H2,1-4H3,(H-,46,47,48,49,50,51);/q;+1/p-1

HIDE SMILES / InChI

Description

ICG is a cyanine fluorescent dye which is used in medicine as an indicator substance (for photometric hepatic function diagnostics and fluorescence angiography) in cardiac, circulatory, hepatic and ophthalmic conditions. It is administered intravenously and, depending on liver performance, is eliminated from the body with a half life of approx. 3-4 minutes.

CNS Activity

Originator

Approval Year

Conditions

ConditionModalityTargetsHighest PhaseProduct
Diagnostic
IC-GREEN INJECTABLE

Cmax

ValueDoseCo-administeredAnalytePopulation
68095.1 ng/mL
15 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Rattus norvegicus

AUC

ValueDoseCo-administeredAnalytePopulation
121.6 μg × min/mL
0.5 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Homo sapiens
85 mg × min/L
0.5 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Homo sapiens
503070.1 ng × min/mL
15 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Rattus norvegicus

T1/2

ValueDoseCo-administeredAnalytePopulation
2.06 min
0.5 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Homo sapiens
3.9 h
0.5 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Homo sapiens
79.5 min
15 mg/kg single, intravenous
INDOCYANINE GREEN ACID FORM plasma
Rattus norvegicus

Funbound

ValueDoseCo-administeredAnalytePopulation
5%
INDOCYANINE GREEN ACID FORM serum
Homo sapiens

Doses

AEs

Overview

CYP3A4CYP2C9CYP2D6hERG

Drug as perpetrator​

Drug as victim

Sourcing

PubMed

Sample Use Guides

In Vivo Use Guide
The usual doses of Indocyanine Green for Injection USP for dilution curves are as follows: adults - 5.0 mg, children - 2.5 mg, infants - 1.25 mg. These doses of the dye are usually injected in 1 mL volume. An average of five dilution curves are recommended in the performance of a diagnostic cardiac catheterization. The total dose of dye injected should be kept below 2 mg/kg.
Route of Administration: Intravenous
In Vitro Use Guide
Unknown