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5-Methyl-2-pyrazinecarboxylic acid

5-Methyl-2-pyrazinecarboxylic acid Struktur
5521-55-1
CAS-Nr.
5521-55-1
Englisch Name:
5-Methyl-2-pyrazinecarboxylic acid
Synonyma:
5-METHYLPYRAZINE-2-CARBOXYLIC ACID;2-Carboxy-5-methylpyrazine;5MPZA;TIMTEC-BB SBB006622;Glipizide Impurity 7;Glipizide Impurity 31;5-Methyl pyrazine-2-acid;5-Methyl-2-pyrazinoic Acid;3-Carboxy-5-methylpyrazine;2-METHYL-5-PYRAZINOIC ACID
CBNumber:
CB7173747
Summenformel:
C6H6N2O2
Molgewicht:
138.12
MOL-Datei:
5521-55-1.mol

5-Methyl-2-pyrazinecarboxylic acid Eigenschaften

Schmelzpunkt:
167-171 °C(lit.)
Siedepunkt:
253.51°C (rough estimate)
Dichte
1.3471 (rough estimate)
Brechungsindex
1.5100 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
L?slichkeit
DMSO (Slightly), Methanol (Slightly)
pka
3.53±0.10(Predicted)
Aggregatzustand
Amorphous Powder
Farbe
Orange
BRN 
116005
InChI
InChI=1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)
InChIKey
RBYJWCRKFLGNDB-UHFFFAOYSA-N
SMILES
C1(C(O)=O)=NC=C(C)N=C1
LogP
-0.254 (est)
CAS Datenbank
5521-55-1(CAS DataBase Reference)
NIST chemische Informationen
2-Methylpyrazine-5-carboxylic acid(5521-55-1)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 41-36/37/38
S-S?tze: 26-39-36
WGK Germany  1
Hazard Note  Irritant
HS Code  29339990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H318 Verursacht schwere Augensch?den. Schwere Augensch?digung Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS05.jpg" width="20" height="20" /> P280, P305+P351+P338, P310
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

5-Methyl-2-pyrazinecarboxylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R41:Gefahr ernster Augensch?den.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

Pale Brown Powder

Verwenden

5-Methyl-2-pyrazinecarboxylic acid may be used in the preparation of novel europium(III) complexes, (5-methyl-2-pyrazinecarboxylato) (phenanthroline)europium(III). It may be used in the synthesis of Ln-metal organic frameworks (MOFs).

Allgemeine Beschreibung

5-Methyl-2-pyrazinecarboxylic acid is a pyrazine derivative. Simultaneous membrane based solvent extraction (MBSE) and membrane based solvent stripping (MBSS) of 5-methyl-2-pyrazine carboxylic acid (MPCA) has been studied. Mechanism of pertraction of MPCA through layered bulk liquid membranes has been studied. MPCA reacts with Ln(NO3)3·6H2O and K4[W(CN)8]·2H2O to form unique three-dimensional network structure which contains open channels.

Synthese

5-Methylpyrazine-2-carboxylic acid is an intermediate of the lipid-lowering drug amoximus. It can be prepared by electrolytic oxidation of 2,5-dimethyl or 2-methyl-5-(substituted) methylpyrazine.

5-Methyl-2-pyrazinecarboxylic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


5-Methyl-2-pyrazinecarboxylic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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5521-55-1()Verwandte Suche:


  • 5-Methylpyrazine-2-carboxylicacid(Acipimoxintermediate)
  • 5-Methyl-2-pyrazinecarboxylic acid,99%
  • 5--2- Methylpyrazine carboxylic acid
  • 5-Methyl-2-pyrazinecarboxylic acid 98%
  • Methyl-2-pyrazinecarboxylic
  • 2-Methyl-5-Pyrazine-Carboxylic Acid (5MPC)
  • 5-Methylparazine-2-carboxylic acid
  • 5-Methyl-2-pyrazinecarboxylic acid, 99% 5GR
  • 5-Methyl-2-pyrazinoic Acid
  • 5-Methyl-pyrazinecarboxylic acid
  • 5-Methyl pyrazine-2-acid
  • 5-Methyl-2-pyrazinecarboxylic acid SynonyMs 5-Methylpyrazine-2-carboxylic acid
  • 3-Carboxy-5-methylpyrazine
  • 5-methyl-pyrazinecarboxylicaci
  • 5MPZA
  • 2-METHYL-5-PYRAZINE CARBOXYLIC ACID
  • 2-METHYL-5-PYRAZINOIC ACID
  • 2-METHYLPYRAZINE-5-CARBOXYLIC ACID
  • 5-METHYL-2-PYRAZINECARBOXYLIC ACID
  • TIMTEC-BB SBB006622
  • 5 METHYL PYRAZINE-2-CARBOXILIC ACID
  • 2-METHYLPYRAZINE-5-CARBOXYLIC ACID 98%
  • 2-Methylpyrazine-5-carboxylicacid,98%
  • 2-Pyrazinecarboxylic acid, 5-methyl-
  • Acipimox Impurity(5-methyl-2-pyrazinecarboxylic acid)
  • Acipimox Impurit Ⅰ:5-Methyl-2-pyrazinecarboxylic acid
  • Glipizide Impurity 31
  • 5-methyl-2-pyrazinecarboxylate
  • 5-Methylpyrazine-2-carboxylicAcid>
  • Glipizide Impurity 7
  • 5-Methylpyrazine-2-carboxylicaci
  • 5-Methyl-2-pyrazinecarboxylic acid ISO 9001:2015 REACH
  • N-methyl pyrazine-2-carboxylic acid
  • 2-Carboxy-5-methylpyrazine
  • 5-METHYLPYRAZINE-2-CARBOXYLIC ACID
  • Isoquinoline,1-(7-bromophenyl)-
  • 5-Methyl-Pyrazin-2-Carboxylic acid
  • 99% 5-Methyl-2-pyrazinecarboxylic acid 5521-55-1 CAS NO.5521-55-1
  • Pyrazinecarboxylic acid, 5-methyl-
  • 5521-55-1
  • 5525-55-1
  • 5512-55-1
  • C6H6N202
  • CARBOXYLIC ACID
  • Building Blocks
  • Mono- & Polyalkylpyrazines
  • Pyrazinecarboxylic Acid & Derivatives
  • Pyrazines
  • Heterocyclic Building Blocks
  • Mono- & Polyalkylpyrazines
  • Pyrazinecarboxylic Acid & Derivatives
  • Building Blocks
  • Heterocyclic Building Blocks
  • Aromatics
  • Bases & Related Reagents
  • Nucleotides
  • Carboxylic Acids
  • Pyrazines, Pyrimidines & Pyridazines
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