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Details

Stereochemistry ACHIRAL
Molecular Formula C20H6Br4O5.2Na
Molecular Weight 691.854
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ACID RED 87

SMILES

[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C2=C3C=C(Br)C(=O)C(Br)=C3OC4=C(Br)C([O-])=C(Br)C=C24

InChI

InChIKey=SEACYXSIPDVVMV-UHFFFAOYSA-L
InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2

HIDE SMILES / InChI

Description

Acid Red 87, also known as Eosin Y, used as an acidic red stain for cell cytoplasm and as a background stain, thereby giving contrast to the nuclear stains. In histopathology, it is applied as a counterstain after hematoxylin and before methylene blue. Acid Red 87 is also a dye photosensitizer that catalyzes electron-transfer reaction for efficient regeneration of NADH through a photosensitizer-electron relay dyad. Recently was shown that the combination of eosin Y with light-emitting diode produced bacterial inactivation, being a potential candidate for photodynamic inactivation.

Approval Year

2017
422
PubMed

PubMed

TitleDatePubMed
Laser-induced removal of a dye C.I. Acid Red 87 using n-type WO3 semiconductor catalyst.
2009 Oct 30
Patents

Patents

JP2001510773A
10
JP2002514235A
3
JP2008525575A
6
JP2009537822A
1
JPS56161482A
2
JPS562911A
1
JPS5665071A
1
JPS5667581A
1
JPS5675472A
1
JPS57105947A
1
JPS6058478A
1

Sample Use Guides

In Vitro Use Guide
Bacteria (107 CFU per ml) were incubated with eosin Y (ACID RED 87) at concentrations ranging from 0·1 to 10 μmol l-1 , irradiated by green LED (λmax 490-570 nm) for 5, 10 and 15 min and the cellular viability was determined. Pseudomonas aeruginosa was completely inactivated when treated with 10 μmol l-1 eosin Y for 10 min.
Name Type Language
ACID RED 87
INCI  
INCI  
Official Name English
EOSIN Y
MI  
Common Name English
EOSIN YELLOWISH
Common Name English
EOSIN
MART.  
Common Name English
RED NO. 223
Common Name English
DISODIUM EOSINE
Common Name English
AKA223 [INCI]
Common Name English
NSC-2087
Code English
C.I. ACID RED 87
Common Name English
BENZOIC ACID, 2-(2,4,5,7-TETRABROMO-3,6-DIHYDROXY-9H-XANTHEN-9-YL)-, SODIUM SALT (1:2)
Systematic Name English
SODIUM EOSIN
Common Name English
AKA230(1) [INCI]
Common Name English
ACID RED 87 [INCI]
Common Name English
EOSIN [IARC]
Common Name English
EOSINUM NATRUM
HPUS  
Common Name English
EOSIN Y [MI]
Common Name English
ACID RED 87 SODIUM
Common Name English
EOSINE DISODIUM
WHO-DD  
Common Name English
EOSIN SODIUM SALT
Common Name English
Eosine disodium [WHO-DD]
Common Name English
EOSINUM NATRUM [HPUS]
Common Name English
CI 45380
INCI  
INCI  
Official Name English
RED NO. 230(1)
Common Name English
C.I. 45380
Common Name English
FLUORESCEIN, 2',4',5',7'-TETRABROMO-, DISODIUM SALT
Common Name English
AKA223
INCI  
INCI  
Official Name English
EOSIN YS
Common Name English
DISODIUM 2-(2,4,5,7-TETRABROMO-6-OXIDO-3-OXO-4,9-DIHYDRO-3H-XANTHEN-9-YL)BENZOATE
Systematic Name English
EOSIN [MART.]
Common Name English
2',4',5',7'-TETRABROMOFLUORESCEIN DISODIUM SALT
Common Name English
CI 45380 [INCI]
Common Name English
AKA230(1)
INCI  
INCI  
Official Name English
EOSINE G
Common Name English
CI 45380 (NA SALT)
Common Name English
Classification Tree Code System Code
WHO-ATC D08AX02
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
WHO-VATC QD08AX02
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
Code System Code Type Description
SMS_ID
100000078924
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
NSC
2087
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
ChEMBL
CHEMBL408917
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
DRUG CENTRAL
4466
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
EVMPD
SUB13680MIG
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
CAS
125399-78-2
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
ALTERNATIVE
ECHA (EC/EINECS)
241-409-6
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
MERCK INDEX
m4928
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY Merck Index
CAS
548-26-5
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
ALTERNATIVE
EPA CompTox
DTXSID901015574
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
DRUG BANK
DB13706
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
PUBCHEM
11048
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
FDA UNII
TDQ283MPCW
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
WIKIPEDIA
EOSIN Y
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
CHEBI
52053
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
DAILYMED
TDQ283MPCW
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
CAS
17372-87-1
Created by admin on Fri Dec 15 16:29:14 GMT 2023 , Edited by admin on Fri Dec 15 16:29:14 GMT 2023
PRIMARY
SUBSTANCE RECORD
Structure of ACID RED 87
NIH
NCATS
PRIVACY ACT
ACCESSIBILITY
DISCLAIMER
HHS VULNERABILITY DISCLOSURE
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