3-(4-Hydroxyphenyl)-2(1H)-pyrazinone

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Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:3-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,4-dihydropyrazin-2-one
CAS:126247-63-0
Purity:0.99 Package:5KG;1KG Remarks:C10H8N2O2
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
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Products Intro: Product Name:Amoxicillin EP Impurity F
CAS:126247-63-0
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: Career Henan Chemica Co
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Products Intro: Product Name: 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
CAS:126247-63-0
Purity:Min98% HPLC/GC Package:1KG;1USD
Company Name: CR Corporation Limited
Tel: +8613062833949
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Products Intro: Product Name:3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
CAS:126247-63-0
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Tel: +8617013299288
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Products Intro: Product Name:3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
CAS:126247-63-0

3-(4-Hydroxyphenyl)-2(1H)-pyrazinone manufacturers

  • Amoxicillin Impurity F
  • Amoxicillin Impurity F pictures
  • $0.00 / 10mg
  • 2025-03-04
  • CAS:126247-63-0
  • Min. Order: 10mg
  • Purity: 98%
  • Supply Ability: 500mg
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Basic information
Product Name:3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
Synonyms:Amoxicillin Related Compound F (15 mg) (3-(4-Hydroxyphenyl)pyrazin-2-ol;phenylpyrazinediol);AMoxicillin EP IMpurity F;AMoxicillin Related CoMpound F;3-(4-hydroxyphenyl)pyrazin-2-ol;Amoxicillin impurity 5/Amoxicillin EP Impurity F;3-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,4-dihydropyrazin-2-one;Amoxicillin Impurity 6(EP Impurity F)
CAS:126247-63-0
MF:C10H8N2O2
MW:188.18
EINECS:
Product Categories:Aromatics;Heterocycles;Impurities
Mol File:126247-63-0.mol
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Structure
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Chemical Properties
Melting point >146°C (dec.)
density 1.33±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, Refrigerator, under inert atmosphere
solubility DMSO (Slightly), Methanol (Very Slightly, Heated)
pka8.83±0.30(Predicted)
form Solid
color Pale Brown to Light Brown
Safety Information
HS Code 2933997500
MSDS Information
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Usage And Synthesis
Uses3-(4-Hydroxyphenyl)-2(1H)-pyrazinone (Amoxicillin EP Impurity F) is a potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. This impurity may be formed during the semi-synthetic preparation of these antibiotics or upon their degradation.
UsesA potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. r upon their degradation.
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Preparation Products And Raw materials
Tag:3-(4-Hydroxyphenyl)-2(1H)-pyrazinone(126247-63-0) Related Product Information
AMoxicillin DiMer Deschloroaripiprazole Albendazole EP IMpurity F Aripiprazole N,N-Dioxide 1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE 5-(Propylthio)-1H-benzimidazol-2-amine 2-Deschloro Aripiprazole DEHYDRO ARIPIPRAZOLE Alfuzosin Amoxicillin Diketopiperazine (Mixture of Diastereomers) AMoxicillin iMpurity J Amoxicillin Impurity 2 Amoxicillin Impurity 6 6-Aminopenicillanic acid (4S)-2-[[[(2R)-2-AMino-2-(4-hydroxyphenyl)acetyl]aMino]Methyl]-5,5-diMethyl-4-thiazolidinecarboxylic Acid (Mixture of DiastereoMers) (R)-2-amino-2-(4-hydroxyphenyl)acetamide AMoxicillin iMpurity L (R)-α-[(2,2-DiMethyl-1-oxopropyl)aMino]-4-hydroxybenzeneacetic Acid

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