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%
- Packaging25MG
- Price$1680
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX196751
- Product descriptionFlAsH-EDT2 98.00%
- Packaging5MG
- Price$560
- 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
- Packaging25mg
- Price$991.25
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23296
- Product descriptionFlAsH-EDT2
- Packaging50mg
- Price$1703.5
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging10mg
- Price$301
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging5mg
- Price$174
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number20704
- Product descriptionFlAsH-EDT2 ≥98%
- Packaging25mg
- Price$462
- 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% | 25MG | $1680 | 2026-05-27 | Buy |
| ACHEMBLOCK | X196751 | FlAsH-EDT2 98.00% | 5MG | $560 | 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 | 25mg | $991.25 | 2026-06-04 | Buy |
| Biosynth | FF23296 | FlAsH-EDT2 | 50mg | $1703.5 | 2026-06-04 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 10mg | $301 | 2026-04-30 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 5mg | $174 | 2026-04-30 | Buy |
| Cayman Chemical | 20704 | FlAsH-EDT2 ≥98% | 25mg | $462 | 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.
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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