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Eosin 5-isothiocyanate_Molecular_structure_CAS_60520-47-0)
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Eosin 5-isothiocyanate

Catalog No. 45245 Name Sigma Aldrich
CAS Number 60520-47-0 Website http://www.sigmaaldrich.com
M. F. C21H7Br4NO5S Telephone 1-800-521-8956
M. W. 704.96498 Fax
Purity ≥95.0% (UV) Email
Storage Chembase ID: 155846

SYNONYMS

IUPAC name
5-isothiocyanato-2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
IUPAC Traditional name
5-isothiocyanato-2-(2,4,5,7-tetrabromo-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
Synonyms
EITC

DATABASE IDS

CAS Number 60520-47-0
PubChem SID 24868702
MDL Number MFCD00082502

PROPERTIES

Empirical Formula (Hill Notation) C21H7Br4NO5S
Purity ≥95.0% (UV)
Fluorescence λex 521; λem 544 (pH 9.0)
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H317-H334
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
GHS Precautionary statements P261-P280-P342 + P311
Risk Statements 42
Safety Statements 22-24/25
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Other Notes
Acceptor fluorophore. Measurement of rotational diffusion of proteins1; In fluorescence energy transfer studies2,3
Description (简体中文)
Other Notes
Acceptor fluorophore. Measurement of rotational diffusion of proteins1; In fluorescence energy transfer studies2,3

REFERENCES