Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 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

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

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 price.
  • $87 - $1680
  • 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
  • CAS: 155306-71-1
  • MF: C26H26N2O2S
  • MW: 430.56
  • EINECS:
  • MDL Number:MFCD03427187
  • 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-
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Chemenu
  • TCI Chemical
Package
  • 100mg
  • 200mg
  • 250MG
  • 500MG
  • 1g
  • 5G
  • Manufactureraablocks
  • Product numberAA001NR2
  • Product description10-(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 ≥98%
  • Packaging100mg
  • Price$129
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001NR2
  • Product description10-(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 95%
  • Packaging1g
  • Price$774
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001NR2
  • Product description10-(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 >98.0%(N)
  • Packaging200mg
  • Price$235
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX209002
  • Product description10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95%
  • Packaging5G
  • Price$1680
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX209002
  • Product description10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95%
  • Packaging1G
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX209002
  • Product description10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95%
  • Packaging250MG
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0006328
  • Product description10-(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 95.00%
  • Packaging500MG
  • Price$1218.82
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM393910
  • Product descriptionCoumarin 545T 95%+
  • Packaging1g
  • Price$433
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM393910
  • Product descriptionCoumarin 545T 95%+
  • Packaging250mg
  • Price$132
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM393910
  • Product descriptionCoumarin 545T 95%+
  • Packaging100mg
  • Price$87
  • Updated2026-05-26
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB4257
  • Product descriptionCoumarin 545T >98.0%(N)
  • Packaging200mg
  • Price$293
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001NR2 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 ≥98% 100mg $129 2026-05-28 Buy
aablocks AA001NR2 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 95% 1g $774 2026-05-28 Buy
aablocks AA001NR2 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 >98.0%(N) 200mg $235 2026-05-28 Buy
ACHEMBLOCK X209002 10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95% 5G $1680 2026-05-27 Buy
ACHEMBLOCK X209002 10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95% 1G $420 2026-05-27 Buy
ACHEMBLOCK X209002 10-(benzo[d]thiazol-2-yl)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one 95% 250MG $130 2026-05-27 Buy
American Custom Chemicals Corporation CHM0006328 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 95.00% 500MG $1218.82 2021-12-16 Buy
Chemenu CM393910 Coumarin 545T 95%+ 1g $433 2026-05-26 Buy
Chemenu CM393910 Coumarin 545T 95%+ 250mg $132 2026-05-26 Buy
Chemenu CM393910 Coumarin 545T 95%+ 100mg $87 2026-05-26 Buy
TCI Chemical B4257 Coumarin 545T >98.0%(N) 200mg $293 2026-04-30 Buy

Properties

Melting point :230-232°C
Boiling point :615.3±65.0 °C(Predicted)
Density :1.33±0.1 g/cm3(Predicted)
pka :5.45±0.70(Predicted)
form :powder to crystal
ex/em :λem 505 nm in Chloroform
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
Absorption :λmax 473 nm (in THF)
color :Pale yellow - Yellow powder/crystals

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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]

More related product prices

Coumarin 6 190974-21-1 Quinacridone 106294-60-4 N,N'-Dimethylquinacridone 177799-16-5 Bis(8-quinolinolato) zinc 18078-86-9 Coumarin 314T Coumarin 521T Coumarin-3-carboxylic acid Coumarin 153 Exciton Coumarin 545 COUMARIN 152 189263-81-8 23467-27-8

Related product price

Suppliers and manufacturers

Henan Dowon Chemical Technology Co., Ltd. J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Jilin OLED Material Tech Co., Ltd HANSHANG CHEMICAL SCIENTIFIC LIMITED Beijing Yan Nuo XinCheng Chemical Co., Ltd. Explovisual Technology Incorporation Hangzhou Sage Chemical Co., Ltd. Shanghai T&W Pharmaceutical Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.