Promethazine maleate

Base Information

• Chemical Name: Promethazine maleate
• CAS No.: 27059-74-1
• Molecular Formula: C21H24N2O4S
• Molecular Weight: 400.499
• European Community (EC) Number: 227-818-2,248-197-4
• UNII: 9764B60L6Y
• Wikidata: Q27271968
• Mol file: 27059-74-1.mol

Synonyms:Promethazine maleate;5992-13-2;27059-74-1;UNII-9764B60L6Y;EINECS 227-818-2;EINECS 248-197-4;9764B60L6Y;10-[2-(DIMETHYLAMINO)PROPYL]PHENOTHIAZINE MALEATE;(10-(2-(Dimethylammonio)propyl)-10H-phenothiazinium) maleate;Romergan (TN);10-(2-(Dimethylamino)propyl)phenothiazine maleate;[10-[2-(Dimethylammonio)propyl]-10H-phenothiazinium] maleate;C17H20N2S.C4H4O4;C17-H20-N2-S.C4-H4-O4;ATOSIL MALEATE;SCHEMBL3682874;C17H20N2S.xC4H4O4;C17-H20-N2-S.x-C4-H4-O4;J311.423F;D08432;Q27271968;10H-PHENOTHIAZINE-10-ETHANAMINE, N,N,.ALPHA.-TRIMETHYL-, (2Z)-2-BUTENEDIOATE (1:1)

Chemical Property of Promethazine maleate

Chemical Property:

• Vapor Pressure: 9.96E-07mmHg at 25°C
• Boiling Point: 403.7 °C at 760 mmHg
• Flash Point: 198 °C
• PSA: 106.38000
• LogP: 4.01620
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 5
• Exact Mass: 400.14567842
• Heavy Atom Count: 28
• Complexity: 417

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CN1C2=CC=CC=C2SC3=CC=CC=C31)N(C)C.C(=CC(=O)O)C(=O)O
• Isomeric SMILES: CC(CN1C2=CC=CC=C2SC3=CC=CC=C31)N(C)C.C(=C\C(=O)O)\C(=O)O

Technology Process of Promethazine maleate

There total 1 articles about Promethazine maleate 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:

→ promethazine maleate (27059-74-1)

Guidance literature:

Base III, Maleinsaeure;