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191248

Sigma-Aldrich

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
Beilstein:
3917996
EC Number:
243-737-5
MDL number:
MFCD00012488
UNSPSC Code:
12171500
PubChem Substance ID:
24851477
NACRES:
NA.47

grade

technical grade

Quality Level

100

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

SMILES string

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

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

InChI key

UXTIAFYTYOEQHV-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

H302,H314,H350

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

191248-100G:4548173953069
191248-BULK:
191248-VAR:
191248-25G:4548173953076

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB9291
MKBQ7802V
MKBL3134V
MKBD9057V
MKAA0848

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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
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
Hulya Toker et al.
Journal of periodontal research, 47(5), 572-577 (2012-03-01)
The aim of this study was to evaluate the impact of smoking on the relationship between interleukin-1 (IL-1β) and oxidation in patients with periodontitis and response to nonsurgical periodontal therapy. Data were obtained from 30 patients with generalized chronic periodontitis
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
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