| Identification | Back Directory | [Name]
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone | [CAS]
126247-63-0 | [Synonyms]
phenylpyrazinediol)
Amoxicillin EP Imp F
Amoxicillin USP RC F
AMoxicillin EP IMpurity F
AMoxicillin Related CoMpound F
3-(4-hydroxyphenyl)pyrazin-2-ol
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
Amoxicillin Impurity 6（EP Impurity F）
2(1H)-Pyrazinone, 3-(4-hydroxyphenyl)-
Amoxicillin impurity 5/Amoxicillin EP Impurity F
Amoxicillin EP Impurity F：
Amoxicillin Impurity F
Amoxicillin Impurity 6（Amoxicillin EP Impurity F）
3-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,4-dihydropyrazin-2-one
Amoxicillin Related Compound F (15 mg) (3-(4-Hydroxyphenyl)pyrazin-2-ol | [Molecular Formula]
C10H8N2O2 | [MDL Number]
MFCD24682762 | [MOL File]
126247-63-0.mol | [Molecular Weight]
188.18 |
| Chemical Properties | Back Directory | [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) | [form ]
Solid | [pka]
8.83±0.30(Predicted) | [color ]
Pale Brown to Light Brown | [Major Application]
pharmaceutical | [InChI]
1S/C10H8N2O2/c13-8-3-1-7(2-4-8)9-10(14)12-6-5-11-9/h1-6,13H,(H,12,14) | [InChIKey]
KNKDJXWCPVPHPA-UHFFFAOYSA-N | [SMILES]
[nH]1[c](c(ncc1)c2ccc(cc2)O)=O |
| Safety Data | Back Directory | [WGK Germany ]
WGK 3 | [HS Code ]
2933997500 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral |
| Hazard Information | Back Directory | [Uses]
3-(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. | [Uses]
A potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously.
r upon their degradation. |
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J & K SCIENTIFIC LTD.
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Roark Standards
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PI & PI BIOTECH INC.
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