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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >2(1H)-Pyrazinone, 3-phenyl-

2(1H)-Pyrazinone, 3-phenyl-

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2(1H)-Pyrazinone, 3-phenyl- Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:3-Phenyl-2(1H)-pyrazinone
CAS:2882-18-0
Purity:0.99 Package:5KG;1KG Remarks:C10H8N2O
Company Name: Accela ChemBio Inc.
Tel: (+1)-858-699-3322
Email: info@accelachem.com
Products Intro: Product Name:3-Phenylpyrazin-2(1H)-one
CAS:2882-18-0
Purity:97% Package:0.25g;1g;5g;10g Remarks:SY027698
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Cefaclor EP Impurity F
CAS:2882-18-0
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:3-phenyl-2(1h)-pyrazinone
CAS:2882-18-0
Purity:0.99 Package:1kg
Company Name: Hubei Ipure Biology Co., Ltd
Tel: +8613367258412
Email: ada@ipurechemical.com
Products Intro: Product Name:Cefaclor EP Impurity F (Ampicillin EP Impurity H )
CAS:2882-18-0
Purity:0.99 Package:5KG;1KG
2(1H)-Pyrazinone, 3-phenyl- Basic information
Product Name:2(1H)-Pyrazinone, 3-phenyl-
Synonyms:2(1H)-Pyrazinone, 3-phenyl-;3-Phenylpyrazin-2(1H)-one;2-hydroxy-3-phenylpyrazine;3-Phenyl-1H-pyrazin-2-one;3-Phenyl-2(1H)-pyrazinone;Cefaclor Impurity 6(Cefaclor EP Impurity F);Cefaclor EP Impurity F;Ampicillin Impurity 8（Ampicillin EP Impurity H）
CAS:2882-18-0
MF:C10H8N2O
MW:172.18
EINECS:
Product Categories:Aromatics, Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:2882-18-0.mol
2(1H)-Pyrazinone, 3-phenyl- Structure
2(1H)-Pyrazinone, 3-phenyl- Chemical Properties
Melting point 172-174℃
density 1.20
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly)
pka11.26±0.40(Predicted)
form Solid
color Pale Yellow
Safety Information
HS Code 2933998090
MSDS Information
2(1H)-Pyrazinone, 3-phenyl- Usage And Synthesis
Uses2-Hydroxy-3-phenylpyrazine (Cefaclor EP Impurity F) is a degradation product of Cefaclor (C235250), a second-generation cephalosporin antibiotic.
Uses2-Hydroxy-3-phenylpyrazine is a degradation product of Cefaclor (C235250), a second-generation cephalosporin antibiotic.
2(1H)-Pyrazinone, 3-phenyl- Preparation Products And Raw materials
Tag:2(1H)-Pyrazinone, 3-phenyl-(2882-18-0) Related Product Information
[2R-[2α[R*(R*)],4β]]-α-[(AMinophenylacetyl)aMino]-4-carboxy-5,5-diMethyl-2 7-Amino-3-chloro cephalosporanic acid D-2-Phenylglycine Ampicillin Cefaclor L-Ampicillin DSKNHVUKATXSCQ-GDVCOKDOSA-N Ampicillin AMpicillin EP IMpurity J AMpicillin EP IMpurity I cefaclor iMpurity C Ethambutol CEFACLOR, DELTA-3-ISOMER (30 MG) IMp. K (EP) Ampicillin Impurity F AMpicillin EP IMpurity G AMpicillin EP IMpurity C cefaclor iMpurity G