ICG-d7
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 123000

CAS#: N/A

Description: ICG-d7 is a partially deuterated form of near-infrared fluorescent dye Indocyanine Green.

Chemical Structure

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ICG-d7
CAS# N/A
Instruction

Theoretical Analysis

MedKoo Cat#: 123000
Name: ICG-d7
CAS#: N/A
Chemical Formula: C43H40D7N2NaO6S2
Exact Mass: 781.32
Molecular Weight: 782.010
Elemental Analysis: C, 66.04; H, 6.96; N, 3.58; Na, 2.94; O, 12.28; S, 8.20

Price and Availability

Size Price Availability Quantity
10mg USD 450 2 Weeks
50mg USD 1150 2 Weeks
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Synonym: ICG-d7; ICGd7; ICG d7

IUPAC/Chemical Name: Sodium 4-(2-((1E,3E,5E,7Z)-7-(1,1-Dimethyl-3-(4-sulfonatobutyl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene)hepta-1,3,5-trien-1-yl-1,2,3,4,5,6,7-d7)-1,1-dimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonate

InChi Key: MOFVSTNWEDAEEK-ZMRQXZMGSA-M

InChi Code: 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/i5D,6D,7D,8D,9D,22D,23D;

SMILES Code: O=S(CCCC[N+]1=C(/C([2H])=C([2H])/C([2H])=C([2H])/C([2H])=C([2H])/C([2H])=C2N(CCCCS(=O)([O-])=O)C3=C(C4=CC=CC=C4C=C3)C\2(C)C)C(C)(C)C5=C1C=CC6=CC=CC=C56)([O-])=O.[Na+]

Appearance: To be determined

Purity: >95% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 782.01 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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Li DH, Smith BD. Deuterated Indocyanine Green (ICG) with Extended Aqueous Storage Shelf-Life: Chemical and Clinical Implications. Chemistry. 2021 Oct 19;27(58):14535-14542. doi: 10.1002/chem.202102816. Epub 2021 Sep 24. PMID: 34403531; PMCID: PMC8530945.