Indocyanine Green

• Catalog Number: ACM3599324-3
• Product Name: Indocyanine Green
• CAS: 3599-32-4
• Category: Near-Infrared Dyes
• Description: Alfa Chemistry offers high-purity Indocyanine Green products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
• Synonyms: Cardio-green, Foxgreen, ICG
• IUPAC Name: sodium;4-[(2E)-2-[(2E,4E,6E)-7-[1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-1-sulfonate
• Molecular Weight: 774.97
• Molecular Formula: C43H47N2NaO6S2
• Canonical SMILES: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCCCS(=O)(=O)[O-])C=CC=CC=CC=C4C(C5=C(N4CCCCS(=O)(=O)[O-])C=CC6=CC=CC=C65)(C)C)C.[Na+]
• InChI: 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
• InChI Key: MOFVSTNWEDAEEK-UHFFFAOYSA-M
• Solubility: SOL IN WATER & METHANOL; PRACTICALLY INSOL IN MOST OTHER ORG SOLVENTS;Soluble in water, less soluble in ethanol.
• Appearance: Light yellow to Amber to Dark green powder to crystal
• Application: Applications using these organic dyes include security markings, lithography, optical recording media and optical filters. In order to increase power conversion efficiency of an organic solar cell, efficient near infrared dyes are required, because sunlight includes near infrared light. Furthermore, near infrared dyes are expected to be biomaterials for chemotherapy and imaging deep-tissue in-vivo by using luminescent phenomena in the near infrared region.
• Storage: Store under inert gas
• Absorbance: (E1%1cm) min. 2000(EtOH, 785.0 to 789.0 nm)
• Absorption Wavelength: (max.) 787(EtOH) nm
• Color/Form: DARK GREEN, BLUE-GREEN, OLIVE BROWN, DARK BLUE, OR BLACK POWDER, SOLN ARE DEEP EMERALD-GREEN IN COLOR
• Complexity: 1520
• Condition To Avoid: Moisture Sensitive
• Covalently-Bonded Unit Count: 2
• Decomposition: Decomposes gradually above 200 °C.
• EC Number: 222-751-5
• Exact Mass: 774.277324g/mol
• Formal Charge: 0
• H-Bond Acceptor: 7
• H-Bond Donor: 0
• Heavy Atom Count: 54
• MDL Number: MFCD00013078
• Monoisotopic Mass: 774.277324g/mol
• Odor: ODORLESS OR WITH SLIGHT ODOR
• Packaging: 100MG-Glass Bottle with Plastic Insert
• Physical State: (20 deg.C) Solid
• PubChem ID: 87571882
• Rotatable Bond Count: 12
• Size: 100mg, 1g
• Stability: UNSTABLE IN SOLN.;Solutions are stable only for a few hours and cannot be kept overnight.
• λmax: (max.) 785.0 to 789.0 nm(EtOH)