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A4382

Sigma-Aldrich

4-Aminoantipyrine

reagent grade

Sinonimo/i:

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

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10 G
CHF 65.30
25 G
CHF 68.70
50 G
CHF 80.60
100 G
CHF 114.00
250 G
CHF 220.00

CHF 65.30

Spedizione prevista il20 marzo 2025

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Cambia visualizzazione
10 G
CHF 65.30
25 G
CHF 68.70
50 G
CHF 80.60
100 G
CHF 114.00
250 G
CHF 220.00

About This Item

Formula empirica (notazione di Hill):
C11H13N3O
Numero CAS:
83-07-8
Peso molecolare:
203.24
Beilstein:
181635
Numero CE:
201-452-3
Numero MDL:
MFCD00003145
Codice UNSPSC:
51384603
ID PubChem:
24890855
NACRES:
NA.31

CHF 65.30

Spedizione prevista il20 marzo 2025

Richiedi un ordine bulk

Grado

reagent grade

Livello qualitativo

300

Saggio

≥97% (HPLC)

Stato

powder

Punto di fusione

105-110 °C (lit.)

Solubilità

water: 50 mg/mL

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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Applicazioni

Reagent for glucose determination in the presence of phenol and peroxidase.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

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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Certificati d'analisi (COA)

Lot/Batch Number
0000409794
0000409796
0000409798
0000409796
0000409794

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4-Methylaminoantipyrine hydrochloride analytical standard

Supelco

92939

4-Methylaminoantipyrine hydrochloride

2,4,4-TRIMETHYL-PENTANE-1,2-DIOL AldrichCPR

S291439

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Perossidasi Type I, essentially salt-free, lyophilized powder, ≥50 units/mg solid (using pyrogallol)

Sigma-Aldrich

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Perossidasi

4-Acetamidoantipyrine analytical standard

Supelco

55669

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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
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
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
A Z El-Sonbati et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 104, 213-221 (2012-12-27)
A novel series of copper(II) and palladium(II) with 4-derivatives benzaldehyde pyrazolone (L(n)) were synthesized. The mixed ligand complexes were prepared by using 1,10-phenanthroline (Phen) as second ligand. The structure of these complexes was identified and confirm by elemental analysis, molar
Yue Teng et al.
Journal of hazardous materials, 190(1-3), 574-581 (2011-04-19)
4-Aminoantipyrine (AAP) is widely used in the pharmaceutical industry, in biochemical experiments and in environmental monitoring. AAP as an aromatic pollutant in the environment poses a great threat to human health. To evaluate the toxicity of AAP at the protein
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Protocolli

Enzymatic Assay of Lipase Type XIII from Pseudomonas sp. Using a Coupled Enzyme System of Glycerol Kinase and Glycerophosphate Oxidase (EC 3.1.1.3)

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Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. What is the recommended storage method for stock solutions of item A4382, 4-Aminoantipyrine?

    1 answer

    1. To enhance solubility, it is advised to warm the tube at 37 ℃ and subsequently shake it in an ultrasonic bath for a brief period. Stock solutions can be stored at temperatures below -20℃ for several months. Ideally, it is recommended to prepare and utilize the solution on the same day. However, if advance preparation is necessary, stock solutions must be sealed and stored below -20℃. Prior to use, allowing the vial to reach room temperature for at least an hour is recommended.

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