Pyrazin-2-carbonsure
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- CAS-Nr.
- 98-97-5
- Bezeichnung:
- Pyrazin-2-carbonsure
- Englisch Name:
- 2-Pyrazinecarboxylic acid
- Synonyma:
- PYRAZINE-2-CARBOXYLIC ACID;PYRAZINOIC ACID;NSC 13146;NSC 27192;NSC 13146-d3;NSC 27192-d3;Pyrazoic acid;Pyrazinic acid;PyrazinecarboxyL;2-Carboxypyrazine
- CBNumber:
- CB3346855
- Summenformel:
- C5H4N2O2
- Molgewicht:
- 124.1
- MOL-Datei:
- 98-97-5.mol
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Pyrazin-2-carbonsure Eigenschaften
- Schmelzpunkt:
- 222-225 °C (dec.)(lit.)
- Siedepunkt:
- 230.85°C (rough estimate)
- Dichte
- 1.4317 (rough estimate)
- Dampfdruck
- 0.011Pa at 25℃
- Brechungsindex
- 1.4800 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- DMSO (Slightly), Methanol (Slightly, Heated)
- Aggregatzustand
- Crystalline Powder
- pka
- pK (25°) 2.92
- Farbe
- White to off-white
- Wasserl?slichkeit
- SOLUBLE IN COLD WATER
- Merck
- 14,8970
- BRN
- 112305
- InChIKey
- NIPZZXUFJPQHNH-UHFFFAOYSA-N
- LogP
- -0.18
- CAS Datenbank
- 98-97-5(CAS DataBase Reference)
- NIST chemische Informationen
- Pyrazinoic acid(98-97-5)
Pyrazin-2-carbonsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R11:Leichtentzündlich.
R34:Verursacht Ver?tzungen.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
WHITE TO OFF-WHITE CRYSTALLINE POWDER
Verwenden
Pyrazinecarboxylic Acid is a very potent urate retaining drug. Pyrazinecarboxylic Acid is a metabolite of the antibacterial agent Pyrazinamide (P840600).
Definition
ChEBI: The parent compound of the class of pyrazinecarboxylic acids, that is pyrazine bearing a single carboxy substituent. The active metabolite of the antitubercular drug pyrazinamide.
l?uterung methode
It crystallises from water. The methyl ester has m 62o (from pet ether). [Sauville & Spoerri J Am Chem Soc 63 3153 1941, Beilstein 25 III/IV 771.]
Pyrazin-2-carbonsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Pyrazin-2-carbonsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 493)Lieferanten
98-97-5(Pyrazin-2-carbonsure)Verwandte Suche:
- 2-PYRAZINECARBOXYLIC ACID
- AKOS BBS-00003784
- Pyrazinecarboxylice acid
- SodiumStearlyFumarate
- Pyrazinecarboxylicacid,99%
- 1,4-Diazine-2-carboxylic acid
- 2-Pyrazinecarboxylic aci
- 1,4-Diazinecarboxylic acid
- 2-Carboxypyrazine
- 1,4-Diazinecarboxylic Acid-d3
- 2-Carboxypyrazine-d3
- 2-Pyrazinecarboxylic Acid-d3
- 2-Pyrazinoic Acid-d3
- NSC 13146-d3
- NSC 27192-d3
- Pyrazinecarboxylic Acid-d3
- Pyrazinic Acid-d3
- 2-PYRAZINECARBOXYLIC ACID FOR SYNTHESIS
- Pyrazinecarboxylic aci
- Pyrazinoic acid, 2-Carboxypyrazine, 2-Carboxy-1,4-diazine
- 2-Pyrazinecarboxylic acid Synonyms Pyrazinoic acid
- Pyrazine-2-carboxylicacid,99%
- Pyrazine-2-carboxylic acid≥ 99.5% (HPLC)
- 2-Pyrazinecarboxylic
- 2-Pyrazinoic acid
- Pyrazinoic Acid-d3
- 2-Pyrazinecarboxylic acid, 99% 100GR
- 2-Pyrazinecarboxylic acid, 99% 25GR
- Paradiazinecarboxylic acid
- Piazinecarboxylic acid
- Pyrazinemonocarboxylic acid
- Pyrazinemonocarboxylicacid
- Pyrazinic acid
- Pyrazoic acid
- 2-Pyrazinecarboxylic acid ,99%
- Pyrazinecarboxylic acid,Pyrazinoic acid
- PYRAZINECARBOXYLIC ACID
- TIMTEC-BB SBB000051
- RARECHEM AL BO 0493
- NSC 13146
- NSC 27192
- Pyrazinoic acid, 2-Carboxypyrazine
- Pyrazinamide Impurity A
- Pyrazinoic Acid (Pyrazine-2-carboxylic acid)
- Pyrazine-2-Carboxylic Acid 2
- 2-pyrazylcarboxylic acid
- Pyrazinoic Acid (Pyrazinecarboxylic Acid)
- 2-pyrazinecarboxylic acid (AC.1118)
- Pyrazinamide EP Impurity A
- PyrazinecarboxyL
- PyrazinecarboxylicAcid>
- pyrazine-2-carboxylicaci
- PYRAZINOIC ACID
- PYRAZINE-2-CARBOXYLIC ACID
- Pyrazinoic Acid (Pyrazine-2-carboxylic
- Pyrazine -2- formic acid
- Pyrazine-2-carboxylic acid (Bortezomib Impurity)
- 2-Pyrazinecarboxylic acid (OR Pyrazine-2-carboxylic acid)
