Skip to Content
Merck

Skip To

F5803

o-Dianisidine dihydrochloride

Suitable for use in glucose determination

Synonym(s):

3,3′-Dimethoxybenzidine dihydrochloride, Fast Blue B

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
50 mg
Check Cart for Availability
€ 134,00

About This Item

Empirical Formula (Hill Notation):
C14H16N2O2 · 2HCl
CAS Number:
Molecular Weight:
317.21
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
243-737-5
Beilstein/REAXYS Number:
3917996
MDL number:

€ 134,00


Check Cart for Availability

​
Request a Custom Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

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

General description

A preweighed vial containing 50 mg o-Dianisidine.

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.
  • Determination of total antioxidant response (TAR) against potent free radical reactions by a novel, colorimetric and fully automated method.
  • As colorimetric indicator for the simultaneous semi-quantitative estimation of glucose, lactate and uric acid on paper-based microfluidic devices (microPAD).
  • Myeloperoxidase activity assay.

Biochem/physiol Actions

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.

Disclaimer

Probably carcinogenic.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
D3252D9154D9143
description

Suitable for use in glucose determination

description

≥95%

description

tablet, 10 mg substrate per tablet

description

peroxidase substrate

solubility

water: 2.5 mg/mL, colorless

solubility

H2O: soluble 25 mg/mL

solubility

water: 1 tablet/10 mL, clear, colorless

solubility

H2O: slightly soluble, aqueous acid: soluble

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

crystalline

form

powder

form

tablet

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

pH range

6.95-7.05

pH range

-

pH range

-

pH range

-

mp

268 °C

mp

268 °C

mp

-

mp

-


Still not finding the right product?

Explore all of our products under o-Dianisidine dihydrochloride


Signal Word

Danger

Hazard Codes

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

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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


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.

20325-40-0

CAS No.


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library




Questions

Reviews

No rating value

Active Filters