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Merck
CN

191248

3,3′-Dimethoxybenzidine dihydrochloride

technical grade

Synonym(s):

o-Dianisidine dihydrochloride

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About This Item

Linear Formula:
[C6H3(OCH3)NH2]2 · 2HCl
CAS Number:
20325-40-0
Molecular Weight:
317.21
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24851477
EC Number:
243-737-5
Beilstein/REAXYS Number:
3917996
MDL number:
MFCD00012488

Key Documents

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InChI key

UXTIAFYTYOEQHV-UHFFFAOYSA-N

InChI

1S/C14H16N2O2.2ClH/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2;;/h3-8H,15-16H2,1-2H3;2*1H

SMILES string

Cl.Cl.COc1cc(ccc1N)-c2ccc(N)c(OC)c2

grade

technical grade

form

powder

mp

268 °C (dec.) (lit.)

solubility

water: 25 mg/mL, clear to very slightly hazy

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

100

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Skin Corr. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCB9291
MKBQ7802V
MKBL3134V
MKBD9057V
MKAA0848

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Tatsuro Suzuki et al.
Phytochemistry, 67(3), 219-224 (2006-01-13)
A peroxidase (POX)-containing fraction was purified from buckwheat seed. The POX consisted of two isozymes, POX I and POX II, that were purified 6.6- and 67.4-fold, respectively. Their molecular weights were estimated to be 46.1 kDa (POX I) and 58.1
Rémy Ricoux et al.
Bioconjugate chemistry, 19(4), 899-910 (2008-03-08)
To develop artificial hemoproteins that could lead to new selective oxidation biocatalysts, a strategy based on the insertion of various iron-porphyrin cofactors into Xylanase A (Xln10A) was chosen. This protein has a globally positive charge and a wide enough active
Ozcan Erel
Clinical biochemistry, 38(12), 1103-1111 (2005-10-11)
To develop a new, colorimetric and automated method for measuring total oxidation status (TOS). The assay is based on the oxidation of ferrous ion to ferric ion in the presence of various oxidant species in acidic medium and the measurement
Wei Shen et al.
Biosensors & bioelectronics, 44, 171-176 (2013-02-22)
Herein we report a label-free microRNA (miRNA) biosensor in which the formation of a thin insulating film is used to amplify the analytical signal. Briefly, the biosensor is made of an oligonucleotide-coated gold electrode. After hybridizing with a target miRNA
Uta Merle et al.
Journal of hepatology, 51(5), 925-930 (2009-09-02)
A low serum ceruloplasmin concentration is considered diagnostic for Wilson's disease. We aimed to evaluate an enzymatic test for ceruloplasmin oxidase activity and to compare it with the routinely used immunological ceruloplasmin measurement. Serum ceruloplasmin was measured enzymatically with o-dianisidine
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