FLASH
|
- $47 - $1703.5
- Product name: FLASH
- CAS: 212118-77-9
- MF: C24H18As2O5S4
- MW: 664.5
- EINECS:
- MDL Number:MFCD07437941
- Synonyms:4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;LuMio Green;FLUORESCEIN ARSENICAL HELIX BINDER;FLASH;FLASH-EDT2;FLASH Fluorescein arsenical helix binder;fluorescein bis-arsenide;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-
22 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth
- Cayman Chemical
- ChemScene
- TRC
- Usbiological
Package
- 1mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100ul
- Manufactureraablocks
- Product numberAA00C2WR
- Product description4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98%
- Packaging1mg
- Price$47
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C2WR
- Product description4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98%
- Packaging5mg
- Price$174
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C2WR
- Product description4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98%
- Packaging10mg
- Price$301
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C2WR
- Product description4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98%
- Packaging25mg
- Price$462
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX196751
- Product descriptionFlAsH-EDT2 98.00%
- Packaging5MG
- Price$560
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX196751
- Product descriptionFlAsH-EDT2 98.00%
- Packaging25MG
- Price$1680
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number3418CR
- Product description4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
- Packaging10mg
- Price$383
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number3418CR
- Product description4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
- Packaging1mg
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberFRL0001873
- Product descriptionFLASH 95.00%
- Packaging5MG
- Price$298.1
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFF23296
- Product descriptionFlAsH-EDT2
- Packaging5mg
- Price$309.75
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23296
- Product descriptionFlAsH-EDT2
- Packaging10mg
- Price$495.6
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23296
- Product descriptionFlAsH-EDT2
- Packaging50mg
- Price$1703.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23296
- Product descriptionFlAsH-EDT2
- Packaging25mg
- Price$991.25
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging25mg
- Price$462
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging10mg
- Price$301
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging1mg
- Price$47
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00C2WR | 4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98% | 1mg | $47 | 2026-05-28 | Buy |
| aablocks | AA00C2WR | 4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98% | 5mg | $174 | 2026-05-28 | Buy |
| aablocks | AA00C2WR | 4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98% | 10mg | $301 | 2026-05-28 | Buy |
| aablocks | AA00C2WR | 4′,5′-Bis(1,3,2-dithiarsolan-2-yl)-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one ≥98% | 25mg | $462 | 2026-05-28 | Buy |
| ACHEMBLOCK | X196751 | FlAsH-EDT2 98.00% | 5MG | $560 | 2026-05-27 | Buy |
| ACHEMBLOCK | X196751 | FlAsH-EDT2 98.00% | 25MG | $1680 | 2026-05-27 | Buy |
| AK Scientific | 3418CR | 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one | 10mg | $383 | 2021-12-16 | Buy |
| AK Scientific | 3418CR | 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one | 1mg | $140 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | FRL0001873 | FLASH 95.00% | 5MG | $298.1 | 2021-12-16 | Buy |
| Biosynth | FF23296 | FlAsH-EDT2 | 5mg | $309.75 | 2026-06-04 | Buy |
| Biosynth | FF23296 | FlAsH-EDT2 | 10mg | $495.6 | 2026-06-04 | Buy |
| Biosynth | FF23296 | FlAsH-EDT2 | 50mg | $1703.5 | 2026-06-04 | Buy |
| Biosynth | FF23296 | FlAsH-EDT2 | 25mg | $991.25 | 2026-06-04 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 25mg | $462 | 2026-04-30 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 10mg | $301 | 2026-04-30 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 1mg | $47 | 2026-04-30 | Buy |
Properties
storage temp. :Store at -20°C,protect from light
solubility :DMF: 15 mg/ml; DMSO: 20 mg/ml; DMSO:PBS (pH 7.2) (1:10): 0.09 mg/ml
form :A crystalline solid
color :White to light yellow
ex/em :λex 509 nm; λem 529 nm
InChI :InChI=1S/C24H18As2O5S4/c27-17-7-5-15-21(19(17)25-32-9-10-33-25)30-22-16(6-8-18(28)20(22)26-34-11-12-35-26)24(15)14-4-2-1-3-13(14)23(29)31-24/h1-8,27-28H,9-12H2
InChIKey :AJNUQUGWNQHQDJ-UHFFFAOYSA-N
SMILES :C12(C3=C(C([As]4SCCS4)=C(O)C=C3)OC3=C1C=CC(O)=C3[As]1SCCS1)C1=C(C=CC=C1)C(=O)O2
solubility :DMF: 15 mg/ml; DMSO: 20 mg/ml; DMSO:PBS (pH 7.2) (1:10): 0.09 mg/ml
form :A crystalline solid
color :White to light yellow
ex/em :λex 509 nm; λem 529 nm
InChI :InChI=1S/C24H18As2O5S4/c27-17-7-5-15-21(19(17)25-32-9-10-33-25)30-22-16(6-8-18(28)20(22)26-34-11-12-35-26)24(15)14-4-2-1-3-13(14)23(29)31-24/h1-8,27-28H,9-12H2
InChIKey :AJNUQUGWNQHQDJ-UHFFFAOYSA-N
SMILES :C12(C3=C(C([As]4SCCS4)=C(O)C=C3)OC3=C1C=CC(O)=C3[As]1SCCS1)C1=C(C=CC=C1)C(=O)O2
Safety Information
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| Signal word: | Danger | ||||||||||||||||
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Description
The Fluorescein Arsenical Hairpin Binder (FlAsH) method is presented for fluorescence labeling of proteins in living cells. Labeling proteins with the membrane-permeant fluorogenic biarsenical dye fluorescein arsenical hairpin binder-ethanedithiol (FlAsH-EDT2). The membrane-permeant fluorogenic biarsenicals FlAsH-EDT2 and ReAsH-EDT2 can be prepared in good yields by a straightforward two-step procedure from the inexpensive precursor dyes fluorescein and resorufin.More related product prices
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Suppliers and manufacturers
MedBioPharmaceutical Technology Inc
J & K SCIENTIFIC LTD.
Chemsky（shanghai）International Co.,Ltd.
Shanghai Macklin Biochemical Co.,Ltd.
Shanghai YuanYe Biotechnology Co., Ltd.
Shanghai Hongye Biotechnology Co. Ltd
Shenzhen Polymeri Biochemical Technology Co., Ltd.
VladaChem GmbH
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
Nanjing Shizhou Biology Technology Co.,Ltd