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FBR

FBR structure

CAS No.: 1644381-95-2

Chemical Name:: FBR

Synonyms: FBR;NFA003;5,5'-[(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone];4-Thiazolidinone, 5,5'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-;5,5'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-Thiazolidinone N;5,5’-[(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone] (FBR);5,5'-(((9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methaneylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one);(5Z,5'Z)-5,5'-((7,7'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one)

CBNumber:: CB03354151

Molecular Formula:: C53H56N6O2S6

Molecular Weight:: 1001.44

MDL Number:

MOL File:: Mol file

Last updated:2023-04-23 13:52:06

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FBR Properties

Density	1.38±0.1 g/cm3(Predicted)
pka	-2.32±0.50(Predicted)
solubility	Chloroform, chlorobenzene
Absorption	λmax 510 nm (Film)
form	Red powder/crystals

FBR Chemical Properties,Uses,Production

Description

FBR, having a similar AA-D-AA type structure to IDFBR, contains electron-donating alkylated fluorene as the core, flanked by electron withdrawing benzothiadiazole (BT) and 3-ethylrhodanine units on the periphery terminals.

FBR Preparation Products And Raw materials

Raw materials

Preparation Products

FBR Suppliers

Global( 21)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	12755	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Henan Allgreen Chemical Co.,LTD	+86-37155567971 +86-13633837469	info@allgreenchem.com	China	5986	58
SunaTech Inc.	0512-62872180 18994314770	sales@sunatech.com	China	1068	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
JinJin Le Chemical Co., Ltd	10106090	jjlchem2@163.com	China	9986	58
Shenzhen Regent Biochemical Technology Co., Ltd.	0755-0755-85201366 18938635012	sales@regentsciences.com	China	9288	58
Nanjing Zhiyan Technology Co., Ltd.	15365097539	877997991@qq.com	China	1516	58
VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.	0769-38823690; 18802601190	market@volt-amp.cn	China	243	58

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
Henan Alfa Chemical Co., Ltd	58
Alfa Chemistry	58
Henan Allgreen Chemical Co.,LTD	58
SunaTech Inc.	58
Sigma-Aldrich	80
JinJin Le Chemical Co., Ltd	58
Shenzhen Regent Biochemical Technology Co., Ltd.	58
Nanjing Zhiyan Technology Co., Ltd.	58
VOLT-AMP OPTOELECTRONICS TECH. CO., LTD.	58

FBR NFA003 5,5’-[(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone] (FBR) 5,5'-[(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone] 4-Thiazolidinone, 5,5'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo- 5,5'-[(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-Thiazolidinone N (5Z,5'Z)-5,5'-((7,7'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methanylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) 5,5'-(((9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(benzo[c][1,2,5]thiadiazole-7,4-diyl))bis(methaneylylidene))bis(3-ethyl-2-thioxothiazolidin-4-one) 1644381-95-2 C53H56N6O2S6