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323209

4-(2-吡啶偶氮)间苯二酚

96%

别名:

PAR

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关于此项目

经验公式（希尔记法）:
C11H9N3O2
化学文摘社编号:
1141-59-9
分子量:
215.21
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24859228
EC Number:
214-528-6
Beilstein/REAXYS Number:
184665
MDL number:
MFCD00006256
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Quality Level

200

assay

96%

form

powder

composition

Carbon: 58.6-64.2%

Nitrogen: 18.6-20.4%

technique(s)

titration: suitable

color

brown-red

mp

192-202 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1ccc(\N=N\c2ccccn2)c(O)c1

InChI

1S/C11H9N3O2/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11/h1-7,15-16H/b14-13+

InChI key

RJNYNDHYSJRRDW-BUHFOSPRSA-N

General description

4-（2-吡啶偶氮）间苯二酚(PAR)是一种二元酸单钠盐，可与大多数金属离子形成质子化络合物。

Application

4-（2-吡啶偶氮）间苯二酚(PAR)可用作金属指示剂，也可用作定量测定50多种元素的显色剂。

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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
BCCN6339
BCCL7900
BCCK1111
BCCH6478
BCCD4113

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Douglas A Mitchell et al.
Biochemistry, 44(12), 4636-4647 (2005-03-23)
The inducible isoform of nitric oxide synthase (iNOS) and three zinc tetrathiolate mutants (C104A, C109A, and C104A/C109A) were expressed in Escherichia coli and purified. The mutants were found by ICP-AES and the zinc-specific PAR colorimetric assay to be zinc free
Gilles Montavon et al.
Dalton transactions (Cambridge, England : 2003), 39(5), 1366-1374 (2010-01-28)
Literature reports of the efficacy of para-sulfonatocalix[6]- and calix[8]-arenes as U(vi) complexants indicated that they might be useful for in vivo chelation of the novel therapeutic alpha-emitter (230)U. We have studied the complexation of U(vi) with para-sulfonatocalix[6]arene and para-sulfonatocalix[8]arene by
Mozhgan Khorasani-Motlagh et al.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 32(3), 521-532 (2019-02-14)
The biosynthesis of the dinuclear metal cluster at the active sites of the [NiFe]-hydrogenase enzymes is a multi-step process executed by a suite of accessory proteins. Nickel insertion during maturation of Escherichia coli [NiFe]-hydrogenase 3 is achieved by the metallochaperones
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全球贸易项目编号

货号GTIN
323209-25G04061832339368
323209-5G04061826708439