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4-Aminoantipyrine

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

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C11H13N3O
Numéro CAS:
Poids moléculaire :
203.24
Numéro Beilstein :
181635
Numéro CE :
Numéro MDL:
Code UNSPSC :
41116105
ID de substance PubChem :
Nomenclature NACRES :
NA.21

Niveau de qualité

Pureté

≥98.0% (NT)
≥98.0%

Qualité

for spectrophotometric det. of H2O2 and phenols

Technique(s)

UV/Vis spectroscopy: suitable
photometry: suitable

Pf

105-110 °C (lit.)
108-110 °C

Solubilité

H2O: 0.1 g/mL, clear to slightly hazy

Chaîne SMILES 

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

Clé InChI

RLFWWDJHLFCNIJ-UHFFFAOYSA-N

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Application


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  • Tramadol and M1 Bioavailability Induced by Metamizole Co-Administration in Donkeys (Equus asinus).: This study explores the pharmacokinetic interactions between tramadol and metamizole in donkeys, offering insights into veterinary medicine and drug administration practices (Araújo-Silva et al., 2024).

  • Pharmacokinetics-Based Pediatric Dose Evaluation and Optimization Using Saliva - A Case Study.: This paper presents a methodological innovation using saliva samples to optimize pediatric dosing of medications, which could revolutionize therapeutic drug monitoring in children (Anliker-Ort et al., 2024).

  • Spectrophotometric determination of phenol impurity in phenoxyethanol and phenol index of drinking water and municipal wastewater effluent after salting-out assisted liquid phase microextraction (SA-LPME).: This study offers a spectrophotometric method for detecting phenol impurities, enhancing water quality monitoring techniques (Roustaei et al., 2024).

  • A novel hybrid sensor array based on the polyphenol oxidase and its nanozymes combined with the machine learning based dual output model to identify tea polyphenols and Chinese teas.: This research introduces a hybrid sensor array employing polyphenol oxidase and its nanozymes for detecting tea polyphenols, showcasing the integration of enzymatic methods with machine learning for enhanced specificity and sensitivity in food analysis (Yang et al., 2024).

Autres remarques

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.
Reagent for the determination of H2O2

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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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
Amy V Dora et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 73(3), 545-548 (2020-08-29)
We characterized serology following a nursing home outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) where residents were serially tested by reverse-transcription polymerase chain reaction (RT-PCR) and positive residents were cohorted. When tested 46-76 days later, 24 of 26
Stephanie Hackett et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 73(7), e2217-e2225 (2020-08-01)
Children living with human immunodeficiency virus (HIV) (CLHIV) receiving antiretroviral therapy (ART) in resource-limited settings are susceptible to high rates of acquired HIV drug resistance (HIVDR), but few studies include children initiating age-appropriate World Health Organization (WHO)-recommended first-line regimens. We
Michael P Motley et al.
Critical care explorations, 2(6), e0154-e0154 (2020-07-23)
As the severe acute respiratory syndrome-coronavirus-2 pandemic develops, assays to detect the virus and infection caused by it are needed for diagnosis and management. To describe to clinicians how each assay is performed, what each assay detects, and the benefits
William E Soares et al.
Journal of hospital medicine, 15(12), 734-738 (2020-11-25)
As evidence emerged supporting noninvasive strategies for coronavirus disease 2019 (COVID-19)-related respiratory distress, we implemented a noninvasive COVID-19 respiratory protocol (NCRP) that encouraged high-flow nasal cannula (HFNC) and self-proning across our healthcare system. To assess safety, we conducted a retrospective

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