Eosin Y (disodium)
Eosin Y disodium (Acid Red 87) is a soluble acid red dye molecule. Eosin Y disodium has a wide application in organic synthesis as a photoredox catalyst[1].
Product Specifications
CAS Number
[17372-87-1]
Product Name Alternative
Acid Red 87
UNSPSC
12171500
Hazard Statement
H317, H319
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/eosin-y-disodium.html
Purity
98
Solubility
10 mM in DMSO
Smiles
O=C1OC2(C3=CC(Br)=C(C(Br)=C3OC4=C(C(O[Na])=C(C=C42)Br)Br)O[Na])C5=C1C=CC=C5
Molecular Formula
C20H6Br4Na2O5
Molecular Weight
691.86
Precautions
H317, H319
References & Citations
[1]Hari DP, König B. Synthetic applications of eosin Y in photoredox catalysis. Chem Commun (Camb) . 2014;50 (51) :6688-6699.|[2]Poulios, I., et al. (2003) . Photooxidation of eosin Y in the presence of semiconducting oxides. Applied Catalysis B: Environmental, 41 (4), 345-355.
Shipping Conditions
Room Temperature
Storage Conditions
Store at room temperature, keep dry and cool
Scientific Category
Dye Reagents
Clinical Information
No Development Reported
Citation 01
Int J Chron Obstruct Pulmon Dis. 2024 Aug 8:19:1819-1834.|Anal Chem. 2025 Jun 3;97 (21) :11099-11109.|Sci Rep. 2025 Jul 8;15 (1) :24580.
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