fluorescein bis(4-nitrobenzoate)

Base Information Edit

Chemical Name:fluorescein bis(4-nitrobenzoate)
CAS No.:1262883-60-2
Molecular Formula:C₃₄H₁₈N₂O₁₁
Molecular Weight:630.524
Hs Code.:
Mol file:1262883-60-2.mol

Synonyms:fluorescein bis(4-nitrobenzoate)

Suppliers and Price of fluorescein bis(4-nitrobenzoate)

Supply Marketing:Edit

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

Manufacturers and distributors:

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Chemicals and raw materials
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price

Total 6 raw suppliers

Chemical Property of fluorescein bis(4-nitrobenzoate) Edit

Chemical Property:

Purity/Quality:: 99% ,98%,Electron Grade , ^*data from raw suppliers

Safty Information:

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Technology Process of fluorescein bis(4-nitrobenzoate)

There total 3 articles about fluorescein bis(4-nitrobenzoate) 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: 90.0%

: 2321-07-5,126605-73-0
fluorescein

: 62-23-7
4-nitro-benzoic acid

: 1262883-60-2
fluorescein bis(4-nitrobenzoate)

Guidance literature:: With phosphorus pentoxide; at 60 ℃; for 4h; solid phase reaction;
DOI:10.1016/j.dyepig.2010.09.013

Reference yield: 79.0%

: 518-45-6
fluorescein free acid

: 62-23-7
4-nitro-benzoic acid

: 1262883-60-2
fluorescein bis(4-nitrobenzoate)

Guidance literature:: 4-nitro-benzoic acid; With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃; for 0.166667h;

fluorescein free acid; In dichloromethane; at 20 ℃;
DOI:10.1007/s10895-016-1961-6