CAS 98-97-5

Acido 2-pirazincarbossilico

Descrizione:

Acido 2-pirazincarbossilico, noto anche come acido piridina-2-carbossilico, è un composto eterociclico aromatico caratterizzato da un anello di pirazina con un gruppo funzionale acido carbossilico nella seconda posizione. La sua formula molecolare è C6H6N2O2 e presenta un anello a sei membri contenente due atomi di azoto. Questo composto è tipicamente un solido cristallino bianco a giallo chiaro, solubile in acqua e solventi organici, riflettendo la sua natura polare dovuta al gruppo acido carbossilico. Acido 2-pirazincarbossilico mostra proprietà acide, permettendo di partecipare a varie reazioni chimiche, tra cui esterificazione e amidazione. È spesso utilizzato nella sintesi di prodotti farmaceutici, agrochimici e come blocco di costruzione nella chimica organica. Inoltre, può agire come ligando nella chimica di coordinazione grazie alla presenza di atomi di azoto, che possono coordinarsi con ioni metallici. I suoi derivati possono mostrare attività biologica, rendendolo di interesse nella chimica medicinale. I dati di sicurezza devono essere consultati per le linee guida di manipolazione ed esposizione, come per tutte le sostanze chimiche.

Formula: C₅H₄N₂O₂

InChI: InChI=1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)

InChI key: InChIKey=NIPZZXUFJPQHNH-UHFFFAOYSA-N

SMILES: C(O)(=O)C=1C=NC=CN1

Sinonimi:

• 1,4-Diazinecarboxylic acid
• 2-Carboxyl-pyrazine
• 2-Carboxypyrazine
• 2-Pyrazinecarboxylic
• 2-Pyrazinoic acid
• Acide Pyrazine-2-Carboxylique
• Acido Pirazina-2-Carboxilico
• Nsc 13146
• Nsc 27192
• Paradiazinecarboxylic acid
• Pyrazin-2-carbonsaure
• Pyrazine-2-carboxylic acid
• Pyrazine-2-formic acid
• Pyrazinecarboxylic acid
• Pyrazinic acid
• Pyrazinoic acid
• Rarechem Al Bo 0493
• Timtec-Bb Sbb000051
• 2-​ Pyrazinecarboxylic acid

Pyrazinecarboxylic Acid

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Purezza: >98.0%(T)(HPLC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 124.10

Ref: 3B-P0940

Pyrazine-2-carboxylic acid, 99%

CAS: 98-97-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₄N₂O₂

Purezza: 99%

Colore e forma: Crystals or powder or crystalline powder, White to cream

Peso molecolare: 124.10

Ref: 02-A13363

Pyrazinamide Related Compound A (Pyrazinecarboxylic acid)

CAS: 98-97-5

Aromatic or modified aromatic heterocyclic compounds withnitrogen hetero-atom(s) only nesoi

Formula: C₅H₄N₂O₂

Colore e forma: White Off-White Crystalline Powder

Peso molecolare: 124.02728

Ref: 45-1585017

Pyrazinoic acid

CAS: 98-97-5

Pyrazinoic acid (Pyrazinecarboxylic acid) is the intermediate of pyrazole thiamethoxam sulfur.

Formula: C₅H₄N₂O₂

Purezza: 99.98%

Colore e forma: White To Off-White Crystalline Powder

Peso molecolare: 124.1

Ref: TM-T0569

2-Pyrazinecarboxylic Acid

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 124.0975

Ref: IN-DA0033FO

2-Pyrazinecarboxylic acid

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Purezza: ≥ 98.0%

Colore e forma: Off-white light brown powder or crystal

Peso molecolare: 124.10

Ref: 7W-GK8622

Pyrazinoic acid

CAS: 98-97-5

Pyrazinoic acid

Purezza: ≥98%

Peso molecolare: 124.1g/mol

Ref: 54-BUP19794

Pyrazinoic Acid (Pyrazinecarboxylic Acid)

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Colore e forma: Off-White Solid

Peso molecolare: 124.10

Ref: 4Z-P-240001

Pyrazine-2-carboxylic Acid

Prodotto controllato

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Colore e forma: Neat

Peso molecolare: 124.10

Ref: 86-MM0385.01

Pyrazinoic Acid-d3 (Pyrazinecarboxylic Acid-d3)

CAS: 98-97-5

Formula: C₅HN₂O₂D₃

Peso molecolare: 127.12

Ref: 4Z-P-240002

Pyrazine-2-carboxylic acid

CAS: 98-97-5

Pyrazine-2-carboxylic acid

Formula: C₅H₄N₂O₂

Purezza: 99%

Colore e forma: white solid

Peso molecolare: 124.10g/mol

Ref: 54-OR11036

Pyrazinecarboxylic Acid

CAS: 98-97-5

Applications Pyrazinecarboxylic Acid is a very potent urate retaining drug. Pyrazinecarboxylic Acid is a metabolite of the antibacterial agent Pyrazinamide (P840600).
References Fanelli, G.M. et al.: J. Clin. Invest., 52, 1946 (1973): Fanelli, G.M. et al.: J. Pharmacol. Exp. Therap., 200, 413 (1977); Lacroix, C. et al.: Arzneim.-Forsch., 40, 76 (1990); Kraemer, H.-J. et al.: J. Chrom. B Niomed. Sci. Appl., 706, 319 (1998);

Formula: C₅H₄N₂O₂

Colore e forma: Off White Solid

Peso molecolare: 124.10

Ref: TR-P840750

Pyrazine-2-carboxylic acid

CAS: 98-97-5

Pyrazine-2-carboxylic acid is a potent inhibitor of bacterial x-lactamase. It was found that the inhibition of x-lactamase by pyrazine-2-carboxylic acid could be attributed to hydrogen bonding interactions with the active site of the enzyme and a high rate constant for the reaction. The antibacterial efficacy of pyrazine-2-carboxylic acid against wild type Streptococcus pneumoniae and methicillin resistant Staphylococcus aureus (MRSA) was tested and found to be comparable to that of benzylpenicillin. Pyrazine-2-carboxylic acid also has biological properties, such as an inhibitory effect on protein synthesis in bacteria, which may be due to its ability to bind to ribosomes.

Formula: C₅H₄N₂O₂

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 124.1 g/mol

Ref: 3D-FP15650

2-Pyrazinecarboxylic acid

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Purezza: 97%

Colore e forma: Solid, Beige powder

Peso molecolare: 124.099

Ref: 10-F066244

Pyrazinamide EP Impurity A

CAS: 98-97-5

Formula: C₅H₄N₂O₂

Peso molecolare: 124.10

Ref: ST-EA-CP-P56001