MedKoo Cat#: 462773 | Name: C.I. Pigment Blue 60

Description:

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

Indanthrene is an organic dye made from 2-aminoanthraquinone treated with potassium hydroxide in the presence of a potassium salt. It is used to dye unmordanted cotton and as a pigment in quality paints and enamels.

Chemical Structure

C.I. Pigment Blue 60
C.I. Pigment Blue 60
CAS#81-77-6

Theoretical Analysis

MedKoo Cat#: 462773

Name: C.I. Pigment Blue 60

CAS#: 81-77-6

Chemical Formula: C28H14N2O4

Exact Mass: 442.0954

Molecular Weight: 442.43

Elemental Analysis: C, 76.01; H, 3.19; N, 6.33; O, 14.46

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
Bulk Inquiry
Related CAS #
No Data
Synonym
NSC652900; NSC 652900; NSC-652900;
IUPAC/Chemical Name
6,15-dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetraone
InChi Key
UHOKSCJSTAHBSO-UHFFFAOYSA-N
InChi Code
InChI=1S/C28H14N2O4/c31-25-13-5-1-3-7-15(13)27(33)21-17(25)9-11-19-23(21)29-20-12-10-18-22(24(20)30-19)28(34)16-8-4-2-6-14(16)26(18)32/h1-12,29-30H
SMILES Code
O=C1c2c(C(c3c1ccc4c3Nc5c(N4)c6c(C(c7c(C6=O)cccc7)=O)cc5)=O)cccc2
Appearance
Solid powder
Purity
>98% (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
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
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

Preparing Stock Solutions

The following data is based on the product molecular weight 442.43 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
1: Mohanty SS, Kumar A. Response surface methodology mediated optimization of Indanthrene Blue RS by a novel isolated bacterial strain Bacillus flexus TS8. Water Environ Res. 2020 Apr;92(4):569-578. doi: 10.1002/wer.1246. Epub 2019 Oct 11. PMID: 31556198. 2: Chaari I, Feki M, Medhioub M, Bouzid J, Fakhfakh E, Jamoussi F. Adsorption of a textile dye "Indanthrene Blue RS (C.I. Vat Blue 4)" from aqueous solutions onto smectite-rich clayey rock. J Hazard Mater. 2009 Dec 30;172(2-3):1623-8. doi: 10.1016/j.jhazmat.2009.08.035. Epub 2009 Aug 18. PMID: 19733432. 3: Labaw LW, Wyckoff RW. MOLECULAR STRIAE FROM AN INDANTHRENE DYE. Proc Natl Acad Sci U S A. 1957 Dec 15;43(12):1032-8. doi: 10.1073/pnas.43.12.1032. PMID: 16590132; PMCID: PMC528583. 4: UMEDA M. [Studies in carcinogenesis of indanthrene dyes]. Gan. 1956 Dec;47(3-4):597-9. Japanese. PMID: 13415148. 5: Dória AR, Pupo M, Santos GOS, Vilar DDS, Torres NH, Romanholo Ferreira LF, Cavalcanti EB, Eguiluz KIB, Salazar-Banda GR. Electrochemical oxidation of indanthrene blue dye in a filter-press flow reactor and toxicity analyses with Raphidocelis subcapitata and Lactuca sativa. Ecotoxicol Environ Saf. 2020 Apr 21;198:110659. doi: 10.1016/j.ecoenv.2020.110659. Epub ahead of print. PMID: 32330790. 6: Gola D, Malik A, Namburath M, Ahammad SZ. Removal of industrial dyes and heavy metals by Beauveria bassiana: FTIR, SEM, TEM and AFM investigations with Pb(II). Environ Sci Pollut Res Int. 2018 Jul;25(21):20486-20496. doi: 10.1007/s11356-017-0246-1. Epub 2017 Oct 1. PMID: 28965177. 7: Vieira AP, Santana SA, Bezerra CW, Silva HA, Chaves JA, de Melo JC, da Silva Filho EC, Airoldi C. Kinetics and thermodynamics of textile dye adsorption from aqueous solutions using babassu coconut mesocarp. J Hazard Mater. 2009 Jul 30;166(2-3):1272-8. doi: 10.1016/j.jhazmat.2008.12.043. Epub 2008 Dec 11. PMID: 19150173.