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Sigma-Aldrich

4-Aminoantipyrine

puriss. p.a., reag. Ph. Eur., ≥99%

Sinonimo/i:

4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one, Ampyrone

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About This Item

Formula empirica (notazione di Hill):
C11H13N3O
Numero CAS:
Peso molecolare:
203.24
Beilstein:
181635
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.21

agenzia

USP/NF
reag. Ph. Eur.

Livello qualitativo

Grado

puriss. p.a.

Saggio

≥99%

Residuo alla calcinazione

≤0.1%

Perdita

≤0.5% loss on drying

Punto di fusione

105-110 °C (lit.)
107-109 °C

Stringa SMILE

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
RLFWWDJHLFCNIJ-UHFFFAOYSA-N

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Descrizione generale

4-Aminoantipyrine forms heterocyclic Schiff bases, by reaction with various aldehydes and oximes. These Schiff bases form stable complexes with transition metals.

Applicazioni

  • Phenol impurity and wastewater analysis: Research demonstrated the application of 4-Aminoantipyrine in spectrophotometric determination of phenol impurities in phenoxyethanol and for assessing phenol index in drinking water and municipal wastewater, utilizing salting-out assisted liquid phase microextraction (Roustaei et al., 2024).
  • Advanced sensor development for tea polyphenols: Utilization of 4-Aminoantipyrine in developing a novel hybrid sensor array, integrated with polyphenol oxidase and its nanozymes, aided by machine learning to identify tea polyphenols and Chinese teas, showcasing its role in innovative sensor technology (Yang et al., 2024).

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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