(2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine

Base Information

• Chemical Name: (2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine
• CAS No.: 97970-92-8
• Molecular Formula: C₅H₅N*2C₁₅H₁₁O₆P
• Molecular Weight: 715.546
• European Community (EC) Number: 635-468-0
• DSSTox Substance ID: DTXSID70584968
• Mol file: 97970-92-8.mol

Synonyms:97970-92-8;(2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine;DTXSID70584968;2-Oxo-3-phenyl-2H-1-benzopyran-7-yl dihydrogen phosphate--pyridine (2/1)

Chemical Property of (2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine

Chemical Property:

• Melting Point: 170oC(lit.)
• PSA: 119.67000
• LogP: 4.01310
• Storage Temp.: −20°C
• Solubility.: H2O: soluble
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 6
• Exact Mass: 715.10084929
• Heavy Atom Count: 50
• Complexity: 535

Purity/Quality:

98% ^*data from raw suppliers

3-PHENYLUMBELLIFERYL PHOSPHATE HEMIPYRIDINE SALT 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC3=C(C=C(C=C3)OP(=O)(O)O)OC2=O.C1=CC=C(C=C1)C2=CC3=C(C=C(C=C3)OP(=O)(O)O)OC2=O.C1=CC=NC=C1

Technology Process of (2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine

There total 1 articles about (2-Oxo-3-phenylchromen-7-yl) dihydrogen phosphate;pyridine 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: 42.0%

pyridine (110-86-1) + 7-Hydroxy-3-phenyl-chromen-2-one (6468-96-8) → 7-(3-phenylcoumarinyl)phosphate semi-pyridinium salt (94105-97-2,97970-92-8)

Guidance literature:

With trichlorophosphate; at 0 ℃; for 1h;

DOI:10.1007/BF00798280

upstream raw materials:

pyridine

7-Hydroxy-3-phenyl-chromen-2-one

Refernces