5-Bromo-6-methylpicolinic acid

Base Information

• Chemical Name: 5-Bromo-6-methylpicolinic acid
• CAS No.: 137778-20-2
• Molecular Formula: C7H6BrNO2
• Molecular Weight: 216.034
• Hs Code.: 2933399090
• European Community (EC) Number: 832-632-5
• DSSTox Substance ID: DTXSID60568131
• Wikidata: Q82454297
• Mol file: 137778-20-2.mol

Synonyms:5-Bromo-6-methylpicolinic acid;137778-20-2;5-BROMO-6-METHYLPYRIDINE-2-CARBOXYLIC ACID;3-Bromo-2-methylpyridine-6-carboxylic acid;2-Pyridinecarboxylic acid, 5-bromo-6-methyl-;MFCD13181588;5-Bromo-6-methylpicolinicacid;SCHEMBL1425108;DTXSID60568131;UXKSXZKZOWOMKC-UHFFFAOYSA-N;AMY38385;AKOS022173753;CS-W007046;DS-14788;SY108250;5-Bromo-6-methyl-2-pyridine carboxylic acid;C72509;EN300-191265;A886404;5-Bromo-6-methyl-2-pyridinecarboxylic acid, AldrichCPR;Z1269158838

Chemical Property of 5-Bromo-6-methylpicolinic acid

Chemical Property:

• Boiling Point: 313.7±42.0 °C(Predicted)
• PKA: 3.48±0.10(Predicted)
• PSA: 50.19000
• Density: 1.692±0.06 g/cm3(Predicted)
• LogP: 1.85070
• Storage Temp.: 2-8°C
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 214.95819
• Heavy Atom Count: 11
• Complexity: 163

Purity/Quality:

98% ^*data from raw suppliers

5-Bromo-6-methylpicolinicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C=CC(=N1)C(=O)O)Br

Technology Process of 5-Bromo-6-methylpicolinic acid

There total 5 articles about 5-Bromo-6-methylpicolinic 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: 90.0%

5-bromo-6-methylpyridine-2-carbonitrile (1173897-86-3) → 3-bromo-2-methyl-6-pyridinecarboxylic acid (137778-20-2)

Guidance literature:

5-bromo-6-methylpyridine-2-carbonitrile; With water; sodium hydroxide; In methanol; at 66 ℃; Industry scale;

With sulfuric acid; In water; pH=7; Product distribution / selectivity;

Reference yield: 65.0%

5-bromo-6-methyl-pyridine-2-carbaldehyde (137778-18-8) → 3-bromo-2-methyl-6-pyridinecarboxylic acid (137778-20-2)

Guidance literature:

With nitric acid; for 3h; Heating;

Reference yield:

3-bromo-2-methyl-6-vinylpyridine (1122090-67-8) → 3-bromo-2-methyl-6-pyridinecarboxylic acid (137778-20-2)

Guidance literature:

With potassium permanganate; In water; acetone; at 20 ℃; for 72h;

DOI:10.1021/jm4014696

upstream raw materials:

5-bromo-6-methyl-pyridine-2-carbaldehyde

3‐bromo‐2,6‐dimethylpyridine‐1‐oxide

(5-bromo-6-methylpyridin-2-yl)methanol

5-bromo-6-methylpyridine-2-carbonitrile

Downstream raw materials:

5-bromo-6-methylpyridine-2-carboxylic acid methylester

ethyl 5-bromo-6-methylpyridine-2-carboxylate