10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)

Introduction：Basic information about 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Basic information

• Product Name: 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one
• Synonyms: 10-(2-BENZOTHIAZOLYL)-2 3 6 7-TETRAHYDR&;C545T;10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7,-tetramethyll-1H,5H,11H-1benzopyrano6,7,8-ijquinolizin-11-one;(BENZOTHIAZOLYL)-TETRAHYDRO-TETRAMETHYL-BENZOPYROPYRANO QUINOLIZIN-11-ONE;10-(2-Benzothiazolyl)-1,1,7,7-tetramethyl-2,3,6,7-;Coumarin545T;BenzothiazolyltetrahydrotetramethylHHbenzopyranoijquinolizinone;1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizin-11-one,10-(2-benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-
• CAS: 155306-71-1
• MF: C26H26N2O2S
• MW: 430.56
• Product Categories: OLED;oled materials;electronic;Red crystal powder
• Mol File: 155306-71-1.mol

10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Chemical Properties

• Melting point: 230-232°C
• Boiling point: 615.3±65.0 °C(Predicted)
• density: 1.33±0.1 g/cm3(Predicted)
• form: powder to crystal
• pka: 5.45±0.70(Predicted)
• InChI: InChI=1S/C26H26N2O2S/c1-25(2)9-11-28-12-10-26(3,4)20-21(28)17(25)14-15-13-16(24(29)30-22(15)20)23-27-18-7-5-6-8-19(18)31-23/h5-8,13-14H,9-12H2,1-4H3
• InChIKey: MSDMPJCOOXURQD-UHFFFAOYSA-N
• SMILES: C12=C3OC(=O)C(C4=NC5=CC=CC=C5S4)=CC3=CC3=C1N(CCC3(C)C)CCC2(C)C
• color: Pale yellow - Yellow powder/crystals
• Absorption: λmax? 473 nm (in THF)

Safety Information

• Safety Statements: 22-24/25
• HS Code: 29349990

10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Usage And Synthesis

Description

2,3,6,7‐tetrahydro‐1,1,7,7,‐tetramethyl‐1H,5H,11H‐10(2‐benzothiazolyl)quinolizine‐[9,9a,1gh]coumarin (C545T) can be doped in Fluorescent white organic light‐emitting diodes (WOLEDs) with single‐emitting layer (EML) and double‐EML structures. The intermediation of C545T has high energy transfer ability.[1]

Chemical Properties

Vermeil powder

Definition

ChEBI: C545T is a member of 7-aminocoumarins and a member of benzothiazoles. It has a role as a fluorochrome.

References

[1] PING HUA-LIN, ZHOU F, LI J, et al. White organic light‐emitting diodes based on C545T doped emitting system[J]. physica status solidi (a), 2012, 209. DOI:10.1002/pssa.201127520.

10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Preparation Products And Raw materials

• Raw materials: Ethanol-->Sodium hydroxide-->Ethyl acetate-->Methanol-->Sulfuric acid-->Dichloromethane-->Acetic acid-->N,N-Dimethylformamide-->PETROLEUM ETHER-->Phosphorus oxitrichloride-->Potassium carbonate-->Chloroform-->Potassium hydroxide-->Triethylamine-->Isopropyl alcohol-->Ethyl cyanoacetate-->Acetyl chloride-->1-Butanol-->Calcium carbonate-->Piperidine-->1,2-Dichlorobenzene-->Methanesulfonic acid-->3-Aminophenol-->2-Aminobenzenethiol-->1-Chloro-3-methyl-2-butene-->3-Methoxypropylamine