3-Bromo-5-fluoropyridine-2-carboxylic acid

Base Information

• Chemical Name: 3-Bromo-5-fluoropyridine-2-carboxylic acid
• CAS No.: 1189513-55-0
• Molecular Formula: C₆H₃BrFNO₂
• Molecular Weight: 219.998
• Hs Code.: 2933399990
• DSSTox Substance ID: DTXSID60694186
• Wikidata: Q82623206
• Mol file: 1189513-55-0.mol

Synonyms:1189513-55-0;3-Bromo-5-fluoropicolinic acid;3-Bromo-5-fluoropyridine-2-carboxylic acid;3-Bromo-5-fluoro-2-pyridinecarboxylic acid;3-Bromo-5-fluoropicolinicacid;MFCD12827684;SCHEMBL16634502;DTXSID60694186;JNOJGNTXRVBLGR-UHFFFAOYSA-N;BBL101625;STL555421;AKOS005259665;AM62456;CS-W006913;PS-6376;3-Bromo-5-fluoropyridin-2-carboxylicacid;FT-0679904;3-Bromo-5-fluoropyridine-2-carboxylic acid, 97%;A892783;AU-004/43508220;J-512022;W-205027;3-Bromo-5-fluoropyridine-2-carboxylic acid, AldrichCPR

Chemical Property of 3-Bromo-5-fluoropyridine-2-carboxylic acid

Chemical Property:

• Melting Point: 130-133°C
• Boiling Point: 295.6±40.0 °C(Predicted)
• PKA: 2.23±0.10(Predicted)
• PSA: 50.19000
• Density: 1.903±0.06 g/cm3(Predicted)
• LogP: 1.68140
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 218.93312
• Heavy Atom Count: 11
• Complexity: 167

Purity/Quality:

97% ^*data from raw suppliers

3-Bromo-5-fluoropyridine-2-carboxylic acid ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C=NC(=C1Br)C(=O)O)F

Technology Process of 3-Bromo-5-fluoropyridine-2-carboxylic acid

There total 6 articles about 3-Bromo-5-fluoropyridine-2-carboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3-bromo-5-fluoropyridine-2- carbonitrile (950670-18-5) → 3-bromo-5-fluoro-pyridine-2-carboxylic acid (1189513-55-0)

Guidance literature:

3-bromo-5-fluoropyridine-2- carbonitrile; With sulfuric acid; In water; at 50 - 90 ℃; for 14h;

With water; potassium hydroxide; at 40 ℃; for 0.5h;

Reference yield:

3-bromo-N-(tert-butyl)-5-fluoropicolinamide → 3-bromo-5-fluoro-pyridine-2-carboxylic acid (1189513-55-0)

Guidance literature:

With sulfuric acid; water; at 90 ℃;

Reference yield:

3-bromo-5-fluoro-2-iodo-pyridine (1256806-95-7) → 3-bromo-5-fluoro-pyridine-2-carboxylic acid (1189513-55-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: acetonitrile / 12 h / Reflux

2.1: sulfuric acid / water / 14 h / 50 - 90 °C

2.2: 0.5 h / 40 °C

With sulfuric acid; In water; acetonitrile;

upstream raw materials:

3-bromo-5-fluoro-2-iodo-pyridine

3-bromo-5-fluoropyridine-2- carbonitrile

N-(tert-butyl)-5-fluoropicolinamide

2,3-dibromo-5-fluoro-pyridine

Downstream raw materials:

3-bromo-5-fluoro-2-pyridinecarboxaldehyde

methyl 3-bromo-5-fluoropicolinate

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