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FSB

CAS No.
760988-03-2
Chemical Name:
FSB
Synonyms
FSB staining solution;Benzoic acid, 3,3'-[(2-fluoro-1,4-phenylene)di-(1E)-2,1-ethenediyl]bis[6-hydroxy-;5-[(E)-2-[4-[(E)-2-(3-carboxy-4-hydroxyphenyl)ethenyl]-3-fluorophenyl]ethenyl]-2-hydroxybenzoic acid
CBNumber:
CB14665963
Molecular Formula:
C24H17FO6
Molecular Weight:
420.39
MDL Number:
MFCD28902305
MOL File:
760988-03-2.mol
Last updated:2023-06-08 09:01:58

FSB Properties

Melting point 294 °C (decomp)
Boiling point 663.3±55.0 °C(Predicted)
Density 1.490±0.06 g/cm3(Predicted)
Flash point 87°C
storage temp. 2-8°C
solubility DMSO: 200 mg/ml
form A solid
pka 3.08±0.10(Predicted)
λmax λ: 360-380 nm Amax: 0.6-0.9

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H413-H335-H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
WGK Germany  2
NFPA 704
0
2 0

FSB price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 07602 FSB staining solution 1 % (w/v) in DMSO, fluorescent stain for amyloid 760988-03-2 0.1ml $494 2023-06-20 Buy
Cayman Chemical 10651 FSB 760988-03-2 5mg $354 2024-03-01 Buy
TRC F861300 FSB 760988-03-2 5mg $405 2021-12-16 Buy
AK Scientific 8528CS 1-Fluoro-2,5-bis(3-carboxy-4-hydroxystyryl)benzene 760988-03-2 5mg $457 2021-12-16 Buy
Product number Packaging Price Buy
07602 0.1ml $494 Buy
10651 5mg $354 Buy
F861300 5mg $405 Buy
8528CS 5mg $457 Buy

FSB Chemical Properties,Uses,Production

Description

FSB is a fluorescent probe that has been used for the detection of amyloid plaques in human postmortem brain from patients with Alzheimer’s disease and of curli amyloid fibers in E. coli biofilms. It has also been used to label tau inclusions in mouse and human brain sections and in mouse spinal cord following intravenous injection. FSB has excitation/emission maxima of 390/520 nm, respectively.

Uses

FSB is useful for staining plaques and neurofibrillary tangles.

FSB Preparation Products And Raw materials

Raw materials

Preparation Products

FSB Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
+1-781-999-5354 support@targetmol.com United States 19973 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 52927 58
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 sales@glpbio.cn China 6870 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11289 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2853979810@qq.com China 9957 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 8740 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.com China 24246 58
FSB staining solution 5-[(E)-2-[4-[(E)-2-(3-carboxy-4-hydroxyphenyl)ethenyl]-3-fluorophenyl]ethenyl]-2-hydroxybenzoic acid Benzoic acid, 3,3'-[(2-fluoro-1,4-phenylene)di-(1E)-2,1-ethenediyl]bis[6-hydroxy- 760988-03-2