N,N-Dimethyl-p-phenylenediamine dihydrochloride

suitable for peroxidase test, ≥99.0% (titration)

Sinônimo(s):

4-Amino-N,N-dimethylaniline dihydrochloride, DMPD · 2HCl, DMPPDA · 2HCl

Fórmula linear:

(CH₃)₂NC₆H₄NH₂ · 2HCl

Número CAS:

536-46-9

Peso molecular:

209.12

Beilstein:

3913463

Número EC:

208-635-7

Número MDL:

MFCD00012991

ID de substância PubChem:

24893818

NACRES:

NA.47

Nível de qualidade

200

Ensaio

≥99.0% (titration)

forma

powder

pf

222 °C (dec.) (lit.)

solubilidade

water: 50 mg/mL, clear

adequação

suitable for peroxidase test

application(s)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

SMILES string

Cl[H].Cl[H].CN(C)c1ccc(N)cc1

InChI

1S/C8H12N2.2ClH/c1-10(2)8-5-3-7(9)4-6-8;;/h3-6H,9H2,1-2H3;2*1H

InChI key

IAEDWDXMFDKWFU-UHFFFAOYSA-N

Aplicação

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples.[1][2]

Ações bioquímicas/fisiológicas

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature.[3] It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.[4][2]

Atenção

Darkens readily when exposed to air.