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FLASH

Product Name
FLASH
CAS No.
212118-77-9
Chemical Name
FLASH
Synonyms
FLASH;FLAH-EDT2;FLASH-EDT2;LuMio Green;fluorescein bis-arsenide;FLUORESCEIN ARSENICAL HELIX BINDER;FLASH Fluorescein arsenical helix binder;4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one;4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-
CBNumber
CB8154583
Molecular Formula
C24H18As2O5S4
Formula Weight
664.5
MOL File
212118-77-9.mol
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FLASH Property

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Cayman Chemical
Product number
20704
Product name
FlAsH-EDT2
Purity
≥98%
Packaging
1mg
Price
$38
Updated
2024/03/01
Cayman Chemical
Product number
20704
Product name
FlAsH-EDT2
Purity
≥98%
Packaging
5mg
Price
$146
Updated
2024/03/01
Cayman Chemical
Product number
20704
Product name
FlAsH-EDT2
Purity
≥98%
Packaging
10mg
Price
$257
Updated
2024/03/01
Cayman Chemical
Product number
20704
Product name
FlAsH-EDT2
Purity
≥98%
Packaging
25mg
Price
$401
Updated
2024/03/01
TRC
Product number
F335200
Product name
FlAsH-EDT2
Packaging
10mg
Price
$185
Updated
2021/12/16
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FLASH Chemical Properties,Usage,Production

Chemical Properties

White to Pale Orange Solid

Uses

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.

FLASH Preparation Products And Raw materials

Raw materials

Preparation Products

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FLASH Suppliers

Canada 1 China 35 Germany 1 India 1 United States 3 Global 41
MedBioPharmaceutical Technology Inc
Tel
021-69568360 18916172912
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order@med-bio.cn
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China
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
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China
ProdList
96815
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76
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
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China
ProdList
32344
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50
Shanghai Hongye Biotechnology Co. Ltd
Tel
400-9205774
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sales@glpbio.cn
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China
ProdList
6870
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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+86-400-002-6226 13028896684
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sales@rrkchem.com
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China
ProdList
55936
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58
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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18818260767
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QQ 3610331285
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sales@chemegen.com
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China
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11289
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58
Guangzhou Younan Technology Co., Ltd
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020-020-82000279 18988968278
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QQ：3283937693
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sales@ubiochem.com
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China
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Nanjing Shizhou Biology Technology Co.,Ltd
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025-85560043 13675144456
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025-85563444
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sean.lv@synzest.com
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Energy Chemical
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021-58432009 400-005-6266
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021-58436166
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marketing1@energy-chemical.com
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TCI (Shanghai) Chemical Trading Co., Ltd.
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021-61109150
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021-61105897
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sales@tcisct.com
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China
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Shanghai Haohong Pharmaceutical Co., Ltd.
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400-8210725 4008210725
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malulu@leyan.com
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Shanghai Universal Biotech Co.,Ltd
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18768175414
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gaojun@univ-bio.com
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China
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Bejing Famous Pharmaceutical Technology Co., Ltd.
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Shanghai Maclean Biochemical Technology Co., LTD
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021-50706066 15221275939
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shenlinxing@macklin.cn
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LGC Science (Shanghai) Ltd.
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17717235263
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cindy.yang@lgcgroup.com
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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market03@meryer.com
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Shaanxi Xihua Chemical Industry Co., Ltd
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1021@dideu.com
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Shanghai Yifei Biotechnology Co. , Ltd.
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021-65675885 18964387627
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customer_service@efebio.com
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Shanghai Aladdin Biochemical Technology Co.,Ltd.
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market@aladdin-e.com
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Shanghai Acmec Biochemical Technology Co., Ltd.
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+undefined18621343501
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product@acmec-e.com
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Shanghai Hao Zhun Biological Technology Co., Ltd.
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Beijing Dongge Boye Biotechnology Co., Ltd.
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Beijing Baiao Innovation Technology Co., Ltd.
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Beijing Bolide Biotechnology Co., Ltd.
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Beijing Fubo Biotechnology Co., Ltd.
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Shanghai Hao Biological Technology Co., Ltd.
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Morning Student Science and Technology (Guangzhou) Co., Ltd.
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Xiamen Huijia Biological Technology Co., Ltd.
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Boao Pike
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Absin Bioscience Inc.
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212118-77-9, FLASHRelated Search:

FLASH ETHYLARSINE

  • 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-
  • 4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
  • FLAH-EDT2
  • 212118-77-9
  • C24H18As2O5S4
  • Fluorescent Labels & Indicators
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals