Talaporfin sodium

Base Information

• Chemical Name: Talaporfin sodium
• CAS No.: 220201-34-3
• Deprecated CAS: 220680-62-6
• Molecular Formula: C38H41 N5 O9 . 4 Na
• Molecular Weight: 799.699
• UNII: L63605PZ70
• DSSTox Substance ID: DTXSID70420519
• Wikipedia: Talaporfin
• Wikidata: Q27282754
• NCI Thesaurus Code: C26675
• ChEMBL ID: CHEMBL2107806
• Mol file: 220201-34-3.mol

Synonyms:laserphyrin;mono-L-aspartyl chlorin e6;monoaspartyl chlorin e6;N-aspartyl chlorin e6;N-aspartylchlorin e6;NPe6;Talaporfin;talaporfin sodium

Chemical Property of Talaporfin sodium

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 1175.5°Cat760mmHg
• Flash Point: 664.7°C
• PSA: 245.92000
• Density: g/cm³
• LogP: -2.26210
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 8
• Exact Mass: 799.21820490
• Heavy Atom Count: 56
• Complexity: 1340

Purity/Quality:

98%Min ^*data from raw suppliers

Talaporfinsodium 98+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=C(C2=CC3=C(C(=C(N3)C=C4C(C(C(=N4)C(=C5C(=C(C(=N5)C=C1N2)C)C(=O)[O-])CC(=O)NC(CC(=O)[O-])C(=O)[O-])CCC(=O)[O-])C)C)C=C)C.[Na+].[Na+].[Na+].[Na+]
• Isomeric SMILES: CCC1=C(C2=CC3=C(C(=C(N3)C=C4[C@H]([C@@H](C(=N4)C(=C5C(=C(C(=N5)C=C1N2)C)C(=O)[O-])CC(=O)N[C@@H](CC(=O)[O-])C(=O)[O-])CCC(=O)[O-])C)C)C=C)C.[Na+].[Na+].[Na+].[Na+]
• Recent ClinicalTrials: Novel Treatment for Port Wine Stain Birthmarks
• Recent EU Clinical Trials: A Phase III Randomised Study to Evaluate Survival of Patients Treated with Talaporfin Sodium (LS11) and Interstitial Light Emitting Diodes (LED) as Compared to the Standard of Care Therapies in the Treatment of Unresectable Hepatocellular Carcinoma (HCC)
• Recent NIPH Clinical Trials: The effect of photodynamic therapy with talaporfin sodium, a second-generation photosensitizer, on oral squamous cell carcinoma
• Uses: Talaporfin sodium is photosensitizer for use in photodynamic therapy to destroy tumor tissue.

Technology Process of Talaporfin sodium

There total 1 articles about Talaporfin sodium 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:

chlorine e6 anhydride + L-aspartic acid disodium salt (3792-50-5,5598-53-8,10329-81-4,17090-93-6,34345-47-6,39557-43-2,51652-34-7,94525-01-6,114589-95-6) → mono-L-aspartyl chlorin e6 tetrasodium salt (220201-34-3)

Guidance literature:

In water; N,N-dimethyl-formamide; pH=10;

Reference yield: 56.2%

mono-L-aspartyl chlorin e6 tetrasodium salt (220201-34-3) + methyl iodide (74-88-4) → talaporfin tetramethyl ester

Guidance literature:

In dimethyl sulfoxide; for 2h; Ambient temperature;

Reference yield: 22.9%

mono-L-aspartyl chlorin e6 tetrasodium salt (220201-34-3) → (S)-2-{2-[(4Z,10Z,15Z,19Z)-(2S,3S)-3-(2-Carboxy-ethyl)-12-ethyl-2,8,13,18-tetramethyl-17-vinyl-2,3,22,24-tetrahydro-porphin-5-yl]-acetylamino}-succinic acid

Guidance literature:

With hydrogenchloride; at 110 ℃; for 12h;

upstream raw materials:

L-aspartic acid disodium salt

Refernces