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

3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Struktur
126247-63-0
CAS-Nr.
126247-63-0
Englisch Name:
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
Synonyma:
3-(4-hydroxyphenyl)pyrazin-2-ol;Amoxicillin-F;phenylpyrazinediol);Amoxicillin USP RC F;Amoxicillin EP Imp F;AMoxicillin EP IMpurity F;phenylpyrazinediol) (1031569);AMoxicillin Related CoMpound F;Amoxicillin Trihydrate Impurity F;Amoxicillin USP Related Compound F
CBNumber:
CB22544650
Summenformel:
C10H8N2O2
Molgewicht:
188.18
MOL-Datei:
126247-63-0.mol

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

Schmelzpunkt:
>146°C (dec.)
Dichte
1.33±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, Refrigerator, under inert atmosphere
L?slichkeit
DMSO (Slightly), Methanol (Very Slightly, Heated)
pka
8.83±0.30(Predicted)
Aggregatzustand
Solid
Farbe
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
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
WGK Germany  WGK 3
HS Code  2933997500
Speicherklasse 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
Sicherheit

3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

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.

3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-(4-Hydroxyphenyl)-2(1H)-pyrazinone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 93)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Guangzhou PI PI BIOTECH INC
+86-86-020-81716320 +8613602409664
Sales@pipitech.com China 973 55
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30224 58
BOC Sciences
16314854226; +16314854226
inquiry@bocsci.com United States 19853 58
CR Corporation Limited
+8613062833949
fred.wen@crcorporation.cn China 8645 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850
market18@leapchem.com China 24597 58
Shenzhen Excellent Biomedical Technology Co.,Ltd.
+86-0755-26050679 15915472436
sale@ex-biotech.cn China 1023 58
ShenZhen H&D Pharmaceutical Technology Co., LTD
+8618627948422
sale@hdimpurity.com China 3681 58
Moxin Chemicals
+86-17320513646 +8617320513646
anna@molcoo.com China 10000 58

126247-63-0()Verwandte Suche:


  • Amoxicillin Related Compound F (15 mg) (3-(4-Hydroxyphenyl)pyrazin-2-ol
  • phenylpyrazinediol)
  • AMoxicillin EP IMpurity F
  • AMoxicillin Related CoMpound F
  • 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)
  • Amoxicillin EP Imp F
  • Amoxicillin EP Impurity F: Amoxicillin Impurity F
  • Amoxicillin USP RC F
  • 2(1H)-Pyrazinone, 3-(4-hydroxyphenyl)-
  • Amoxicillin Impurity 6(Amoxicillin EP Impurity F)
  • Amoxicillin Related Compound F (3-(4-Hydroxyphenyl)pyrazin-2-ol
  • phenylpyrazinediol) (1031569)
  • 3-(4-Hydroxyphenyl)pyrazin-2(1H)-one? (Amoxicillin Impurity)
  • Amoxicillin USP Related Compound F
  • f . 3-(4-h yd roxyph e nyl)pyra zi n-2-ol,
  • Amoxicillin Trihydrate EP Impurity F
  • 3-(4-hydroxyphenyl)pyrazin-2(1H)-one
  • 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
  • AMOXICILLIN EP IMPURITY F | AMOXICILLIN USP RC F
  • 2-hydroxy-3-(4-hydroxyphenyl)pyrazine
  • Amoxicillin EP Impurity F (Amoxicillin USP Related Compound F)
  • Amoxicillin Impurity 6(Amoxicillin EP Impurity F) (Amoxicillin USP Related Compound F)
  • Amoxicillin Trihydrate Impurity F
  • Amoxicillin-F
  • 3-(4-hydroxyphenyl)pyrazin-2-ol
  • 126247-63-0
  • 12647-63-0
  • Aromatics
  • Heterocycles
  • Impurities
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