62150-46-3

Basic information

• Product Name: 4-Bromo-2-pyridinecarboxamide
• Synonyms: 4-Bromo-2-pyridinecarboxamide;4-broMopicolinaMide;4-BroMopyridine-2-carboxaMide
• CAS NO: 62150-46-3
• Molecular Formula: C₆H₅BrN₂O
• Molecular Weight: 201.023
• EINECS: -0
• Mol File: 62150-46-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 333.5 °C at 760 mmHg
• Flash Point: 155.5 °C
• Appearance: /
• Density: 1.710
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
• PKA: 14.45±0.50(Predicted)
• CAS DataBase Reference: 4-Bromo-2-pyridinecarboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Bromo-2-pyridinecarboxamide(62150-46-3)
• EPA Substance Registry System: 4-Bromo-2-pyridinecarboxamide(62150-46-3)

Safety Data

• Hazardous Substances Data: 62150-46-3(Hazardous Substances Data)

Usage

Chemical Properties

yellow powder

Upstream product

• 30766-03-1 4-bromo-2-picolinic acid 
• 19524-06-2 4-bromopyridine hydrochloride 
• 62150-47-4 ethyl 4-bromopyridine-2-carboxylate 

Downstream Products

• 1352152-52-3 (S)-tert-butyl 1-(2-(4-(2-carbamoylpyridin-4-yl)phenyl)-1-cyanoethylcarbamoyl)cyclohexylcarbamate 
• 1403945-75-4 4-((4-oxo-3-o-tolyl-3,4-dihydropyrrolo[1,2-f][1,2,4]triazin-2-yl)methylamino)picolinamide 
• 2437547-04-9 C₂₄H₂₃F₃N₄O₃S 

Relevant articles and documents

Synthesis, Nicotinic Acetylcholine Binding, and in Vitro and in Vivo Pharmacological Properties of 2′-Fluoro-(carbamoylpyridinyl)deschloroepibatidine Analogues

In this study, we report the synthesis, nAChR in vitro and in vivo pharmacological properties of 2′-fluoro-(carbamoylpyridinyl)deschloroepibatidine analogues (5, 6a,b, and 7a,b), which are analogues of our lead structure epibatidine. All of the analogues had subnanomolar binding affinity for α4β2?-nAChRs, and all were potent antagonists of α4β2-nAChRs in an in vitro functional assay. Analogues 6a,b were also highly selective for α4β2- relative to α3β4- and α7-nAChRs. Surprisingly, all of the analogues were exceptionally potent antagonists of nicotine-induced antinociception in the mouse tail-flick test, relative to standard nAChR antagonists such as DHβE. 2′-Fluoro-(4-carbamoyl-3-pyridinyl)deschloroepitabidine (6a) displayed an attractive combination of properties, including subnanomolar binding affinity (Ki = 0.07 nM), submicromolar inhibition of α4β2-nAChRs in the functional assay (IC50 = 0.46 μM) with a high degree of selectivity for α4β2- relative to the α3β4/α7-nAChRs (54-/348-fold, respectively), potent inhibition of [3H]dopamine release mediated by α4β2?- and α6β2?-nAChRs in a synaptosomal preparation (IC50 = 21 and 32 nM, respectively), and an AD50 of 0.007 μg/kg as an antagonist of nicotine induced antinociception in the mouse tail-flick test which is 64raquo;250 times more potent than DHβE. These data suggest that compound 6a will be highly useful as a pharmacological tool for studying nAChRs and merits further development.

Antituberculotics. XVII. Function derivatives of 4 halogenpicolinic acid and its N oxides (Czech)

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