5-Bromomethyl-1,3-dimethyl-1H-pyrazole

Base Information

• Chemical Name: 5-Bromomethyl-1,3-dimethyl-1H-pyrazole
• CAS No.: 873191-23-2
• Molecular Formula: C6H9BrN2
• Molecular Weight: 189.05300
• Hs Code.: 29331990
• Mol file: 873191-23-2.mol

Synonyms:5'-bromomethyl-[1,1',3',1'']terphenyl;1-(Brommethyl)-3,5-diphenylbenzol;bromomethyl m-terphenyl;1,1':3',1''-Terphenyl,5'-(bromomethyl);3,5-diphenylbenzyl bromide;5-bromomethyl-1,3-dimethyl-1H-pyrazole;

Chemical Property of 5-Bromomethyl-1,3-dimethyl-1H-pyrazole

Chemical Property:

• Boiling Point: 239.1±25.0 °C(Predicted)
• PKA: 2.17±0.10(Predicted)
• PSA: 17.82000
• Density: 1.49±0.1 g/cm3(Predicted)
• LogP: 1.62340

Purity/Quality:

99% ^*data from raw suppliers

5-(Bromomethyl)-1,3-dimethyl-1H-pyrazole 97% ^*data from reagent suppliers

Safty Information:

• Statements: 22
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Bromomethyl-1,3-dimethyl-1H-pyrazole

There total 1 articles about 5-Bromomethyl-1,3-dimethyl-1H-pyrazole 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:

(1,3-dimethyl-1H-pyrazol-5-yl)methanol (57012-20-1) → 5-(bromomethyl)-1,3-dimethyl-1H-pyrazole (873191-23-2)

Guidance literature:

With phosphorus tribromide; In diethyl ether; at 20 ℃; for 18h;

Reference yield:

(R)-8-acetyl-2-(1-amino-ethyl)-3-(4-ethoxy-phenyI)-5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one + 5-(bromomethyl)-1,3-dimethyl-1H-pyrazole (873191-23-2) → (R)-8-acetyl-2-{1-[(2,5-dimethyl-2H-pyrazol-3-ylmethyl)-amino]-ethyl}-3-(4-ethoxy-phenyl)-5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

Reference yield:

(R)-2-(1-amino-ethyI)-3-(4-ethoxy-phenyl)-8-methyl-5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one + 5-(bromomethyl)-1,3-dimethyl-1H-pyrazole (873191-23-2) → (R)-2-(1-amino-ethyI)-3-(4-ethoxy-phenyl)-8-methyl-5,6,7,8-tetrahydro-3H-pyrido[2,3-d]pyrimidin-4-one

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 44h;

upstream raw materials:

(1,3-dimethyl-1H-pyrazol-5-yl)methanol

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