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Merck
CN

P4272

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸 二钠盐

Powder or crystals

别名:

5,5′-[3-(2-吡啶基)-1,2,4-三嗪-5,6-二基]二呋喃-2-磺酸 二钠盐

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关于此项目

经验公式（希尔记法）:
C16H8N4Na2O8S2
化学文摘社编号:
79551-14-7
分子量:
494.37
NACRES:
NA.47
PubChem Substance ID:
24898520
UNSPSC Code:
12171500
MDL number:
MFCD00040642
Beilstein/REAXYS Number:
5710932

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产品名称

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸 二钠盐, Suitable for determination of Fe

InChI

1S/C16H10N4O8S2.2Na/c21-29(22,23)12-6-4-10(27-12)14-15(11-5-7-13(28-11)30(24,25)26)19-20-16(18-14)9-3-1-2-8-17-9;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1ccc(o1)-c2nnc(nc2-c3ccc(o3)S([O-])(=O)=O)-c4ccccn4

InChI key

IVLSEFOVPQFJBB-UHFFFAOYSA-L

form

powder or crystals

composition

Water: ≤ 13.0%

Carbon (Theory), anhydrous: 38.87%

Nitrogen (Theory), anhydrous: 11.33%

technique(s)

titration: suitable

color

white to dark yellow

solubility

water: 50 mg/mL, clear to slightly hazy

cation traces

C: 38.87% ((Theory), anhydrous)
N: 11.33% ((Theory), anhydrous)

suitability

suitable for determination of iron

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

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相关类别

Application

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸二钠盐已用作检测铁的灵敏比色测定法（ferene测定法）的成分。

General description

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸二钠盐也被称为Ferene，常用于测定水溶液中铁离子的浓度。该试剂对亚铁离子（Fe2+）反应灵敏，在还原剂存在的情况下与这些离子形成紫色复合物。形成的紫色的强度与溶液中铁离子的浓度成正比，并可以分光光度法定量测定。

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN9759
BCCN9275
BCCN3166
BCCM6745
BCCL3263

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A facile colorimetric method for the quantification of labile iron pool and total iron in cells and tissue specimens.
Abbasi U, et al.
Scientific Reports, 6008, 11(1)-11(1) (2021)
J D Artiss et al.
American journal of clinical pathology, 108(3), 269-274 (1997-09-18)
We describe a modification of a previously described serum iron procedure applied to the Bayer DAX48 (Bayer Diagnostics, Tarrytown, NY) automated chemistry analyzer. The iron-ligand used in this assay, 2-(5-nitro-2-pyridylazo)-5-(N-propyl-N-sulfopropylamine) phenol (nitro-PAPS), has a molar absorptivity of 94,000 L mol(-1)
Novel chromogen for serum iron determinations.
T Higgins
Clinical chemistry, 27(9), 1619-1620 (1981-09-01)
L M Leong et al.
Analytical biochemistry, 207(2), 317-320 (1992-12-01)
Nonheme iron proteins can be visualized as blue bands in native polyacrylamide gels using a staining method that is both simple and rapid. The reaction of potassium ferricyanide with protein-bound iron atoms to form royal blue complexes occurs almost instantaneously
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