Sudan blue | CAS#6994-46-3 | Dye

MedKoo Cat#: 464292 | Name: Sudan blue

Description:

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

Sudan blue is a dye.

Chemical Structure

Sudan blue

CAS#6994-46-3

Theoretical Analysis

MedKoo Cat#: 464292

Name: Sudan blue

CAS#: 6994-46-3

Chemical Formula: C18H18N2O2

Exact Mass: 294.1368

Molecular Weight: 294.35

Elemental Analysis: C, 73.45; H, 6.16; N, 9.52; O, 10.87

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

Sudan blue;

IUPAC/Chemical Name

1,4-bis(ethylamino)anthracene-9,10-dione

InChi Key

JUUJTYPMICHIEM-UHFFFAOYSA-N

InChi Code

InChI=1S/C18H18N2O2/c1-3-19-13-9-10-14(20-4-2)16-15(13)17(21)11-7-5-6-8-12(11)18(16)22/h5-10,19-20H,3-4H2,1-2H3

SMILES Code

CCNc1c2c(C(c3c(C2=O)cccc3)=O)c(NCC)cc1

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

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

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 294.35 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.

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: Salih EYA, Julkunen-Tiitto R, Lampi AM, Kanninen M, Luukkanen O, Sipi M, Lehtonen M, Vuorela H, Fyhrquist P. Terminalia laxiflora and Terminalia brownii contain a broad spectrum of antimycobacterial compounds including ellagitannins, ellagic acid derivatives, triterpenes, fatty acids and fatty alcohols. J Ethnopharmacol. 2018 Dec 5;227:82-96. doi: 10.1016/j.jep.2018.04.030. Epub 2018 May 4. PMID: 29733942. 2: Alberucci A, Laudyn UA, Piccardi A, Kwasny M, Klus B, Karpierz MA, Assanto G. Nonlinear continuous-wave optical propagation in nematic liquid crystals: Interplay between reorientational and thermal effects. Phys Rev E. 2017 Jul;96(1-1):012703. doi: 10.1103/PhysRevE.96.012703. Epub 2017 Jul 11. PMID: 29347250. 3: Zhang Y, Lovell JF. Reversible Micro- and Nano- Phase Programming of Anthraquinone Thermochromism Using Blended Block Copolymers. Langmuir. 2015 Dec 22;31(50):13488-93. doi: 10.1021/acs.langmuir.5b03095. Epub 2015 Dec 11. PMID: 26626998; PMCID: PMC6211563. 4: Zhu Y, Wu Y, Zhou C, Zhao B, Yun W, Huang S, Tao P, Tu D, Chen S. A screening method of oil-soluble synthetic dyes in chilli products based on multi- wavelength chromatographic fingerprints comparison. Food Chem. 2016 Feb 1;192:441-51. doi: 10.1016/j.foodchem.2015.07.038. Epub 2015 Jul 9. PMID: 26304371. 5: Unsal YE, Tuzen M, Soylak M. Separation and Preconcentration of Sudan Blue II Using Membrane Filtration and UV-Visible Spectrophotometric Determination in River Water and Industrial Wastewater Samples. J AOAC Int. 2015 Jan- Feb;98(1):213-7. doi: 10.5740/jaoacint.13-037. PMID: 25857900. 6: Hall JZ, Taschuk MT, Brett MJ. Polarity-adjustable reversed phase ultrathin- layer chromatography. J Chromatogr A. 2012 Nov 30;1266:168-74. doi: 10.1016/j.chroma.2012.10.020. Epub 2012 Oct 12. PMID: 23116804. 7: Lin W, Sun X, Zhao X, Xu W, Guo G. [Simultaneous determination of 6 forbidden colorants in cosmetics by high performance liquid chromatography-tandem mass spectrometry]. Se Pu. 2012 May;30(5):527-32. Chinese. doi: 10.3724/sp.j.1123.2011.11049. PMID: 22934418. 8: Nishida K, Kobayashi M, Miyamoto H, Yoshikawa N, Fumoto S, Sasaki H, Nakamura J. Relationship between lipophilicity and absorption from the liver surface of paraben derivatives and antipyrine in rats. J Pharm Pharmacol. 2011 May;63(5):736-40. doi: 10.1111/j.2042-7158.2011.01276.x. Epub 2011 Mar 31. PMID: 21492176. 9: Qureshi JA, Buschman LL, Throne JE, Ramaswamy SB. Oil-soluble dyes incorporated in meridic diet of Diatraea grandiosella (Lepidoptera: Crambidae) as markers for adult dispersal studies. J Econ Entomol. 2004 Jun;97(3):836-45. doi: 10.1603/0022-0493(2004)097[0836:odiimd]2.0.co;2. PMID: 15279262. 10: Tanigawa N, Kanazawa T, Satomura K, Hikasa Y, Hashida M, Muranishi S, Sezaki H. Experimental study on lymphatic vascular changes in the development of cancer. Lymphology. 1981 Dec;14(4):149-54. PMID: 7334830. 11: MENDELSOHN ML. The two-wavelength method of microspectrophotometry. I. A microspectrophotometer and tests on model systems. J Biophys Biochem Cytol. 1958 Jul 25;4(4):407-14. doi: 10.1083/jcb.4.4.407. PMID: 13563548; PMCID: PMC2224498.