CAS 55-22-1

Acido 4-piridin-carbossilico

Descrizione:

Acido 4-piridin-carbossilico, noto anche come acido nicotinico o niacina, è un composto organico eterociclico con la formula molecolare C6H5NO2. Presenta un anello di piridina sostituito da un gruppo acido carbossilico in posizione 4. Questo composto è un solido incolore o giallo pallido che è solubile in acqua, etanolo ed etere, rendendolo versatile per varie applicazioni. Ha un odore caratteristico ed è noto per il suo ruolo come vitamina (vitamina B3) nei sistemi biologici, essenziale per i processi metabolici. Acido 4-piridin-carbossilico mostra una debole acidità a causa della presenza del gruppo funzionale acido carbossilico e può partecipare a varie reazioni chimiche, inclusa l'esterificazione e l'amidazione. Inoltre, è utilizzato nella sintesi di prodotti farmaceutici, agrochimici e come precursore per la produzione di altri composti contenenti azoto. Il suo profilo di sicurezza indica che è generalmente considerato sicuro se usato correttamente, sebbene dosi elevate possano portare a effetti collaterali.

Formula: C₆H₅NO₂

InChI: InChI=1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)

InChI key: InChIKey=TWBYWOBDOCUKOW-UHFFFAOYSA-N

SMILES: C(O)(=O)C=1C=CN=CC1

Sinonimi:

• 4-Carboxypyridine
• 4-Picolinic acid
• 4-Pyridylcarboxylic acid
• Acide isonicotinique
• Acido Isonicotinico
• Isonicotinic Acid
• Isonicotinsaure
• Nsc 1483
• p-Pyridinecarboxylic acid
• γ-Picolinic acid
• γ-Pyridinecarboxylic acid
• TIMTEC-BB SBB004278
• 4-Carboxy Pyridine
• acideiso-nicotinique
• PYRIDINE-3-CARBOXYLIC ACID
• PYRIDINE-GAMMA-CARBOXYLIC ACID
• 4-pyridinecarboxylic acid
• RARECHEM AL BO 0219
• 4-Pyridinecarboxylic acid
• pyridine-4-carboxylic acid
• Isonicotic acid
• Acide iso-nicotinique

Isonicotinic Acid

CAS: 55-22-1

Formula: C₆H₅NO₂

Purezza: >99.0%(T)(HPLC)

Colore e forma: White powder to crystal

Peso molecolare: 123.11

Ref: 3B-I0207

Isonicotinic acid, 99%

CAS: 55-22-1

It acts as an useful isomer of nicotinic acid. 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

Formula: C₆H₅NO₂

Purezza: 99%

Colore e forma: Powder, White to cream

Peso molecolare: 123.11

Ref: 02-A18109

Isonicotinic acid

CAS: 55-22-1

Formula: C₆H₅NO₂

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 123.1094

Ref: IN-DA00351W

Isonicotinic acid

CAS: 55-22-1

Isonicotinic acid

Purezza: ≥98%

Peso molecolare: 123.11g/mol

Ref: 54-BUP18513

Isonicotinic acid

CAS: 55-22-1

Formula: C₆H₅NO₂

Purezza: 99.0 - 101.0 %

Colore e forma: White to off-white crystalline powder

Peso molecolare: 123.11

Ref: 7W-GK6108

Nicotinic Acid EP Impurity E (Isoniazid EP Impurity A)

CAS: 55-22-1

Formula: C₆H₅NO₂

Colore e forma: White To Off-White Solid

Peso molecolare: 123.11

Ref: 4Z-N-056005

Isonicotinic acid

CAS: 55-22-1

Isonicotinic acid, a metabolite of Isoniazid, is formed via hydrazinolysis and CYP2C catalysis.

Formula: C₆H₅NO₂

Purezza: 98.81%

Colore e forma: White To Off-White Crystalline Solid

Peso molecolare: 123.11

Ref: TM-Fr13756

Isonicotinic acid

CAS: 55-22-1

Isonicotinic acid

Formula: C₆H₅NO₂

Purezza: 98%

Colore e forma: white solid

Peso molecolare: 123.11g/mol

Ref: 54-OR23064

Isonicotinic acid

CAS: 55-22-1

Formula: C₆H₅NO₂

Colore e forma: Neat

Peso molecolare: 123.11

Ref: 04-C14437300

Nicotinic Acid EP Impurity E (Isoniazid EP Impurity A)

Prodotto controllato

CAS: 55-22-1

Formula: C₆H₅NO₂

Colore e forma: Neat

Peso molecolare: 123.11

Ref: 86-MM0553.03

Isonicotinic Acid

CAS: 55-22-1

Applications Used in the biological study of differentiation induced by nicotinic acid, nicotinamide and isonicotinic acid in human leukemia cell lines.
References Zeilinger, S., et al.: J. Biol. Chem., 271, 25624 (1996), Panagiotou, G., et al.: J. Biotechnol., 118, 304 (2005),

Formula: C₆H₅NO₂

Colore e forma: Light Brown

Peso molecolare: 123.11

Ref: TR-I821760

Isonicotinic acid

CAS: 55-22-1

Isonicotinic acid is an intramolecular hydrogen compound that has been shown to have antimicrobial activity. It has the ability to bind to the surface of bacteria and inhibit their growth by forming a complex with water vapor. Isonicotinic acid also inhibits the growth of subcutaneous tumors in mice and is believed to have anti-inflammatory properties. Isonicotinic acid may be a non-toxic agent for the treatment of bacterial infections because it does not react with human serum or cause hemolysis.

Formula: C₆H₅NO₂

Purezza: Min. 98.5 %

Colore e forma: Powder

Peso molecolare: 123.11 g/mol

Ref: 3D-FI37886

Isonicotinic acid

CAS: 55-22-1

Formula: C₆H₅NO₂

Purezza: 98%

Colore e forma: Solid, White powder

Peso molecolare: 123.111

Ref: 10-F045226

Isonicotinic Acid (Pyridine-4-carboxylic Acid)

CAS: 55-22-1

Compounds containing an unfused pyridine ring in the structure, nesoi

Formula: C₆H₅NO₂

Colore e forma: White Solid

Peso molecolare: 123.11 g/mol

Ref: 45-1A07650

Isonicotinic acid

CAS: 55-22-1

Isonicotinic acid is a metabolite of Isoniazid.Isonicotinic acid is a useful isomer of nicotinic acid. Isoniazid is converted to Isonicotinic acid by hydrazinolysis, with the biotransformation also to be catalyzed by cytochrome P450 enzymes, such as CYP2C.

Formula: C₆H₅NO₂

Purezza: 99.68%

Colore e forma: White To Off-White Crystalline Solid

Peso molecolare: 123.11

Ref: TM-FR13756