CYC065 base

Base Information

• Chemical Name: CYC065 base
• CAS No.: 1070790-89-4
• Molecular Formula: C₂₁H₃₁N₇O
• Molecular Weight: 397.523
• Mol file: 1070790-89-4.mol

Synonyms:(2R,3S)-3-(6-((4,6-dimethylpyridin-3-ylmethyl)amino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol

Chemical Property of CYC065 base

Chemical Property:

• Boiling Point: 618.3±65.0 °C(Predicted)
• PKA: 14.62±0.20(Predicted)
• Density: 1.25±0.1 g/cm3(Predicted)

Purity/Quality:

99%+, ^*data from raw suppliers

CYC065 >98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of CYC065 base

There total 13 articles about CYC065 base 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: 80.1%

(2R,3S)-3-amino-pentan-2-ol (482615-48-5) + C16H19ClN6 → (2R,3S)-3-(6-((4,6-dimethylpyridin-3-ylmethyl)amino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol (1070790-89-4)

Guidance literature:

at 170 ℃; for 48h; Inert atmosphere;

Reference yield: 59.0%

(2R,3S)-3-amino-pentan-2-ol (482615-48-5) + (4,6-dimethylpyridin-3-ylmethyl)-(2-fluoro-9-isopropyl-9H-purin-6-yl)-amine (1070791-10-4) → (2R,3S)-3-(6-((4,6-dimethylpyridin-3-ylmethyl)amino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol (1070790-89-4)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In ethylene glycol; at 125 ℃; Inert atmosphere;

Reference yield:

(4,6-dimethylpyridin-3-ylmethyl)-(2-fluoro-9H-purin-6-yl)-amine (1070791-09-1) → (2R,3S)-3-(6-((4,6-dimethylpyridin-3-ylmethyl)amino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol (1070790-89-4)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / dimethyl sulfoxide / 15 - 62 °C / Inert atmosphere

2: propylene glycol / 150 °C

With potassium carbonate; In propylene glycol; dimethyl sulfoxide;

upstream raw materials:

(2R,3S)-3-amino-pentan-2-ol

(4,6-dimethylpyridin-3-ylmethyl)-(2-fluoro-9-isopropyl-9H-purin-6-yl)-amine

(4,6-dimethylpyridin-3-ylmethyl)-(2-fluoro-9H-purin-6-yl)-amine

(S)-tert-butyl (2-oxopentan-3-yl)carbamate

Downstream raw materials:

(2R,3S)-3-(6-(2-(4,6-dimethylpyridin-3-yl)ethyl)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol gentisate

(2R,3S)-3-(6-((4,6-dimethylpyridin-3-yl)methylamino)-9-isopropyl-9H-purin-2-ylamino)pentan-2-ol benzenesulfonate

Refernces

• 1、 -. "PROCESS FOR THE PREPARATION OF PURINE DERIVATIVES EXHIBITING CDK INHIBITORY ACTIVITY". . . Retrieved 2021/07/31.
• 2、 -. "CRYSTALLINE FORMS OF A PURINE DERIVATIVE". Paragraph 0402; 0403. . Retrieved 2013/03/28.