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FURA 2 PENTAPOTASSIUM SALT

FURA 2 PENTAPOTASSIUM SALT structure

CAS No.: 113694-64-7

Chemical Name:: FURA 2 PENTAPOTASSIUM SALT

Synonyms: fura-2 dye;fura 2 pentapotassium;Fura-2 (potassium salt);Fura? pentapotassium salt;FURA 2 PENTAPOTASSIUM SALT;FURA-2,pentapotassiumsalt/CH85402;FURA-2 PENTAPOTASSIUM SALT, FOR FLUOR-;Fura-2, pentapotassium salt *CAS 113694-64-7*;1-[2-(5-CARBOXYOXAZOL-2-YL)-6-AMINOBENZOFURAN-5-OXY]-2-(2'-AMINO-5'-METHYL-PHENOXY)ETHANE-N,N,N',N'-TETRAACETIC ACID PENTAPOTASSIUM SALT;Potassium 2,2'-((2-(2-((6-(bis(carboxylatomethyl)amino)-2-(5-carboxylatooxazol-2-yl)benzofuran-5-yl)oxy)ethoxy)-4-methylphenyl)azanediyl)diacetate

CBNumber:: CB5104714

Molecular Formula:: C29H22K5N3O14

Molecular Weight:: 831.99

MDL Number:: MFCD00083328

MOL File:: 113694-64-7.mol

MSDS File:: SDS

Last updated:2023-06-30 15:45:59

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FURA 2 PENTAPOTASSIUM SALT Properties

Melting point	>250℃
storage temp.	−20°C
solubility	H₂O: soluble
form	Solid
color	Yellow
λmax	363nm; 335nm
Stability	Hygroscopic
Biological Applications	Calcium indicator; zinc indicator; identifying taste modulators; measuring membrane potential; treating epilepsy; neurological disorders

SAFETY

Risk and Safety Statements

WGK Germany	3

FURA 2 PENTAPOTASSIUM SALT price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	F0763	Fura 2 pentapotassium salt ≥80%	113694-64-7	1mg	$295	2024-03-01	Buy
Sigma-Aldrich	17195	Fura 2 pentapotassium salt for fluorescence, ≥90% (HPLC)	113694-64-7	1mg	$225	2024-03-01	Buy
Cayman Chemical	19531	Fura-2 (potassium salt) ≥95%	113694-64-7	500μg	$57	2024-03-01	Buy
Cayman Chemical	19531	Fura-2 (potassium salt) ≥95%	113694-64-7	1mg	$101	2024-03-01	Buy
Cayman Chemical	19531	Fura-2 (potassium salt) ≥95%	113694-64-7	5mg	$366	2024-03-01	Buy

Product number	Packaging	Price	Buy
F0763	1mg	$295	Buy
17195	1mg	$225	Buy
19531	500μg	$57	Buy
19531	1mg	$101	Buy
19531	5mg	$366	Buy

FURA 2 PENTAPOTASSIUM SALT Chemical Properties,Uses,Production

Description

Fura-2 is a ratiometric fluorescent calcium indicator that can be used to detect calcium in cells. It is a pentacarboxylate that displays excitation maxima of 340 and 380 nm at high and low calcium concentrations, respectively, when the emission is fixed at 510 nm, enabling determination of ratiometric measurements of calcium influx in live cells.

Uses

FURA-2 Pentapotassium Salt (Technical Grade) is a cell impermeable fluorescent probe for magnesium.

Uses

A very sensitive fluorescent calcium chelator that exhibits a spectral shift in excitation maxima on binding calcium. Fura-2 has become the dye of choice for ratio-imaging microscopy, in which it is more practical to change excitation wavelengths than emi

storage

-20°C

FURA 2 PENTAPOTASSIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

FURA 2 PENTAPOTASSIUM SALT Suppliers

Global( 59)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
3B Pharmachem (Wuhan) International Co.,Ltd.	821-50328103-801 18930552037	3bsc@sina.com	China	15848	69
Beijing Ouhe Technology Co., Ltd	010-82967028 13552068683	2355560935@qq.com	China	12426	60
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15421	60
Shanghai EFE Biological Technology Co., Ltd.	021-65675885 18964387627	info@efebio.com	China	9709	58
Beijing Solarbio Science & Tecnology Co., Ltd.	010-50973130 4009686088	3193328036@qq.com	China	29797	68

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
Career Henan Chemica Co	58
GIHI CHEMICALS CO.,LIMITED	58
LEAPCHEM CO., LTD.	58
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Beijing Ouhe Technology Co., Ltd	60
Chemsky (shanghai) International Co.,Ltd	60
Shanghai EFE Biological Technology Co., Ltd.	58
Beijing Solarbio Science & Tecnology Co., Ltd.	68

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FURA 2 PENTAPOTASSIUM SALT 1-[2-(5-CARBOXYOXAZOL-2-YL)-6-AMINOBENZOFURAN-5-OXY]-2-(2'-AMINO-5'-METHYL-PHENOXY)ETHANE-N,N,N',N'-TETRAACETIC ACID PENTAPOTASSIUM SALT fura 2 pentapotassium Fura? pentapotassium salt FURA-2 PENTAPOTASSIUM SALT, FOR FLUOR- FURA-2,pentapotassiumsalt/CH85402 2-[6-[Bis(carboxymethyl)amino]-5-[2-[2-[bis(carboxymethyl)amino]-5-methylphenoxy]ethoxy]-2-benzofuranyl]-5-oxazolecarboxylic acid pentapotassium salt Fura-2 (potassium salt) fura-2 dye 5-oxazolecarboxylic Acid, 2-[6-[bis(carboxymethyl)amino]-5-[2-[2-[bis(carboxymethyl)amino]5-methylphenoxy]ethoxy]-2-benzofuranyl]-, Pentapotassium Salt Fura-2, pentapotassium salt *CAS 113694-64-7* Potassium 2,2'-((2-(2-((6-(bis(carboxylatomethyl)amino)-2-(5-carboxylatooxazol-2-yl)benzofuran-5-yl)oxy)ethoxy)-4-methylphenyl)azanediyl)diacetate 113694-64-7 C29H27N3O14K5 C29H22N3O145K C29H22N3O14K5 C28H22K5N3O14 C29H22K5N3O14 Fluorescent Labels & Indicators Benzofuran Fluorescent Labels and Indicators