AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)

Base Information

• Chemical Name: AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)
• CAS No.: 1100676-16-1
• Molecular Formula: C₆H₅O₃S*C₂₉H₄₂NO₇
• Molecular Weight: 673.825
• Mol file: 1100676-16-1.mol

Synonyms:AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)

Chemical Property of AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)

Chemical Property:

Purity/Quality:

95%+ or 98%+ ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of AtracuriuM IMpurity D2 (cis-Quaternary Alcohol)

There total 4 articles about AtracuriuM IMpurity D2 (cis-Quaternary Alcohol) 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: 85.8%

1 ,5-pentanediol (111-29-5) + (1R,2R)-2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium besylate (1075727-06-8) → cis-(R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-isoquinolinium besylate (1100676-16-1) + cisatracurium benzenesulfonate

Guidance literature:

With calcium sulfate; benzenesulfonic acid; In dichloromethane; at 20 ℃; for 23 - 47h; Product distribution / selectivity;

Reference yield:

1 ,5-pentanediol (111-29-5) + C6H5O3S(1-)*C24H31ClNO5(1+) (1100676-20-7) → cis-(R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-isoquinolinium besylate (1100676-16-1)

Guidance literature:

In tetrahydrofuran; at 10 - 15 ℃; for 2h;

Reference yield:

1 ,5-pentanediol (111-29-5) + (1R,2R)-2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium besylate (1075727-06-8) + benzenesulfonic acid (98-11-3) → cis-(R)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-2-[3-[(5-hydroxypentyl)oxy]-3-oxopropyl]-6,7-dimethoxy-2-methyl-isoquinolinium besylate (1100676-16-1) + cisatracurium benzenesulfonate

Guidance literature:

calcium sulfate; In dichloromethane; Inert atmosphere;

upstream raw materials:

1 ,5-pentanediol

(1R,2R)-2-(2-carboxyethyl)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium besylate

benzenesulfonic acid

(1R-cis)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-2-tert-butoxycarbonylethyl-isoquinolinium besylate