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3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Structure
3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE structure
CAS No.
1522117-83-4
Chemical Name:
3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE
Synonyms
Fluorescein bis(benzyl boronic ester);3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one};3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]spiro[2-benzofuran-3,9'-xanthene]-1-one;3',6'-BIS{[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)OXY]-3H-[SPIRO(ISOBENZOFURAN-1,9,-XANTHEN]-3-ONE}FBBBE;3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]-
CBNumber:
CB83357042
Molecular Formula:
C46H46B2O9
Molecular Weight:
764.47
MDL Number:
MFCD27978382
MOL File:
1522117-83-4.mol
MSDS File:
SDS
Last updated:2025-04-17 18:22:24
Product description Number Pack Size Price
FBBBE ≥95% 14606 1mg $36
FBBBE ≥95% 14606 5mg $77
FBBBE ≥95% 14606 1 mg $32
FBBBE ≥95% 14606 5 mg $70
3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE 05-0058 5mg $72
Request For Quotation

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Properties

solubility DMF: 30 mg/ml; DMSO: 25 mg/ml
form Powder
color faint yellow
Sensitive light sensitive, store cold

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 14606 FBBBE ≥95% 1522117-83-4 1mg $36 2026-04-30 Buy
Cayman Chemical 14606 FBBBE ≥95% 1522117-83-4 5mg $77 2026-04-30 Buy
Cayman Chemical 14606 FBBBE ≥95% 1522117-83-4 1 mg $32 2024-03-01 Buy
Cayman Chemical 14606 FBBBE ≥95% 1522117-83-4 5 mg $70 2024-03-01 Buy
Strem Chemicals 05-0058 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE 1522117-83-4 5mg $72 2026-04-30 Buy
Product number Packaging Price Buy
14606 1mg $36 Buy
14606 5mg $77 Buy
14606 1 mg $32 Buy
14606 5 mg $70 Buy
05-0058 5mg $72 Buy

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Chemical Properties,Uses,Production

Uses

FBBBE is used to detect the production of H2O2 by cells. FBBBE can be triggered by intracellular H2O2 and converted to fluorescein, resulting in an increase in intracellular fluorescence (Ex=4480 nm, Em=512 nm)[1].

References

[1] Daniel, K.B., et al. Readily accessible fluorescent probes for sensitive biological imaging of hydrogen peroxide. Chembiochem 14(5), 593-598 (2013).

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE synthesis

138500-85-3
2321-07-5
1522117-83-4
Synthesis of 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE from 4-(Bromomethyl)benzeneboronic acid pinacol ester and Fluorescein

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Preparation Products And Raw materials

Raw materials

4-(Bromomethyl)benzeneboronic acid pinacol ester Fluorescein

Preparation Products

3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd. 0755-23251735 13302967066 sales@geneseqtools.com China 1453 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456 sean.lv@synzest.com China 11438 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2232176231@qq.com China 9968 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627 customer_service@efebio.com China 11972 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 49998 58
Cayman Chemical Company 800-364-9897 sales@caymanchem.com China 6838 58
Supplier Advantage
Career Henan Chemica Co 		58
Aladdin Scientific 		58
Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Henan Alpha Chemical Co., Ltd. 58
Shanghai Yifei Biotechnology Co. , Ltd. 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 58
Cayman Chemical Company 58
3',6'-BIS{[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)OXY]-3H-[SPIRO(ISOBENZOFURAN-1,9,-XANTHEN]-3-ONE}FBBBE 3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]spiro[2-benzofuran-3,9'-xanthene]-1-one Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methoxy]- Fluorescein bis(benzyl boronic ester) 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} 3',6'-Bis{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy]-3H-[spiro(isobenzofuran-1,9,-xanthen]-3-one} FBBBE 1522117-83-4 C46H46B2O9