5,6-Dicarboxyfluorescein

Base Information

Chemical Name:5,6-Dicarboxyfluorescein
CAS No.:90829-94-0
Molecular Formula:C₂₂H₁₂O₉
Molecular Weight:420.332
Hs Code.:
DSSTox Substance ID:DTXSID90238294
Nikkaji Number:J492.385E
Wikidata:Q83120565
Mol file:90829-94-0.mol

Synonyms:5,6-dicarboxyfluorescein

Suppliers and Price of 5,6-Dicarboxyfluorescein

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 5,6-Dicarboxyfluorescein

Chemical Property:

Boiling Point:810.4°Cat760mmHg
Flash Point:292.7°C
PSA：150.59000
Density:1.85g/cm³
LogP:3.06220
XLogP3:2.5
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:2
Exact Mass:420.04813196
Heavy Atom Count:31
Complexity:755

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=C1O)OC3=C(C24C5=CC(=C(C=C5C(=O)O4)C(=O)O)C(=O)O)C=CC(=C3)O

Technology Process of 5,6-Dicarboxyfluorescein

There total 2 articles about 5,6-Dicarboxyfluorescein 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:

: 517-60-2
benzenehexacarboxylic acid

: 90829-94-0
3',6'-dihydroxy-3-oxo-spiro[phthalan-1,9'-xanthene]-5,6-dicarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: KHSO₄; concentrated sulfuric acid / 200 °C

2: 160 °C

With potassium hydrogensulfate; sulfuric acid;