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F5803

Sigma-Aldrich

o-Dianisidine dihydrochloride

Suitable for use in glucose determination

Synonym(s):

3,3′-Dimethoxybenzidine dihydrochloride, Fast Blue B

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50 MG
PLN 567.00

PLN 567.00

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50 MG
PLN 567.00

About This Item

Empirical Formula (Hill Notation):
C14H16N2O2 · 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:
24894894
NACRES:
NA.47

PLN 567.00

Please contact Customer Service for Availability
Request a Bulk Order

form

crystalline

pH range

6.95-7.05

mp

268 °C

solubility

water: 2.5 mg/mL, colorless

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

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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General description

A preweighed vial containing 50 mg o-Dianisidine.

Specificity

o-Dianisidine (3,3′-dimethoxybenzidine) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is yellow-orange in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 5 M HCl.

Application

o-Dianisidine dihydrochloride is suitable for use in the glucose determination. It is suitable reagent used in the following studies:
  • As substrate for the determination of serum ceruloplasmin from its oxidase activity.[1]
  • Determination of total antioxidant response (TAR) against potent free radical reactions by a novel, colorimetric and fully automated method.[2]
  • As colorimetric indicator for the simultaneous semi-quantitative estimation of glucose, lactate and uric acid on paper-based microfluidic devices (microPAD).[3]
  • Myeloperoxidase activity assay.[4]

Warning

Probably carcinogenic.

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

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
0000345795
0000345795
SLCM0676
SLCF9565
SLCB2275

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Protocols

Enzymatic Assay of Diamine Oxidase (E.C. No. 1.4.3.22)

To standardize a procedure for the enzymatic assay of Diamine Oxidase.

Enzymatic Assay: Glucose Oxidase

Glucose oxidase activity measured via continuous spectrophotometric assay at 500 nm, indicating glucose oxidation rate.

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