06800

Supelco

4-Aminoantipyrine

for spectrophotometric det. of H2O2 and phenols, ≥98.0%

Sinónimos:
Ampyrone, 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
Empirical Formula (Hill Notation):
C11H13N3O
Número de CAS:
Peso molecular:
203.24
Beilstein/REAXYS Number:
181635
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

Nivel de calidad

100

ensayo

≥98.0% (NT)
≥98.0%

calidad

for spectrophotometric det. of H2O2 and phenols

aplicaciones

HPLC: suitable
UV/Vis spectroscopy: suitable
photometry: suitable

mp

105-110 °C (lit.)
108-110 °C

solubilidad

H2O: 0.1 g/mL, clear to slightly hazy

SMILES string

CN1N(c2ccccc2)C(=O)C(N)=C1C

InChI

1S/C11H13N3O/c1-8-10(12)11(15)14(13(8)2)9-6-4-3-5-7-9/h3-7H,12H2,1-2H3

InChI key

RLFWWDJHLFCNIJ-UHFFFAOYSA-N

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Otras notas

Reagent for the determination of H2O2
4-Aminoantipyrine has been used as a corrosion inhibitor of mild steel in 2 M HCl solution using different techniques: electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and weight loss.

pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

hazcat

Acute Tox. 4 Oral

storage_class_code

11 - Combustible Solids

WGK Alemania

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificado de Análisis

Certificado de origen

4-Aminoantipyrine as an inhibitor of mild steel corrosion in HCl solution
El-Rehim, SS Abd, Magdy AM Ibrahim, and K. F. Khaled
J. Appl. Electrochem., 29 (5), 593-599 (1999)
Y Saito et al.
Talanta, 34(7), 667-669 (1987-07-01)
Amberlite IRA 900 anion-exchange resin modified with manganese-tetrakis(sulphophenyl)-porphine has been used as a catalyst instead of peroxidase for the determination of hydrogen peroxide by the reaction 2H(2)O(2) + N,N-diethylaniline + 4-aminoantipyrine (catalyst)--> quinonoid dye (lambda(max) 550 nm) + 4H(2)O. The...
Mohammad Sayed Alam et al.
Bioorganic & medicinal chemistry, 20(13), 4103-4108 (2012-05-26)
4-Aminoantipyrine (4-amino-1,5-dimethyl-2-phenylpyrazole-3-one) and its analogues have been found to be compounds of interest for their anti-inflammatory, analgesic, antiviral, antipyretic, antirheumatic and antimicrobial activities. In the present study, Schiff base analogues of 4-aminoantipyrine were synthesized by the condensation reaction with substituted...
Qihui Wang et al.
Journal of hazardous materials, 186(2-3), 1076-1081 (2010-12-21)
In this work, the immobilization of 4-aminoantipyrine onto bentonite was carried out and it was then used to investigate the adsorption behavior of Cr(III), Hg(II) and Pb(II) ions from aqueous solutions. The separation and preconcentration conditions of analytes were investigated...
Amjad H El-Sheikh et al.
Talanta, 83(2), 667-673 (2010-11-30)
Molecularly imprinted polymer (MIP) may not selectively recognize small template of limited number of functional groups, such as 2-chlorophenol (2-CP). In this work, a novel method was proposed to improve the recognition ability of the molecularly imprinted solid phase extraction...

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