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2353-45-9 molecular structure
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disodium 2-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-{ethyl[(3-sulfonatophenyl)methyl]iminiumyl}cyclohexa-2,5-dien-1-ylidene)methyl]-5-hydroxybenzene-1-sulfonate

ChemBase ID: 109627
Molecular Formular: C37H34N2Na2O10S3
Molecular Mass: 808.8478
Monoisotopic Mass: 808.11709686
SMILES and InChIs

SMILES:
[Na+].[Na+].CCN(Cc1cccc(c1)S(=O)(=O)[O-])c1ccc(cc1)/C(=C\1/C=C/C(=[N+](/CC)\Cc2cccc(c2)S(=O)(=O)[O-])/C=C1)/c1ccc(O)cc1S(=O)(=O)[O-]
Canonical SMILES:
CC/[N+](=C/1\C=C/C(=C(/c2ccc(cc2S(=O)(=O)[O-])O)\c2ccc(cc2)N(Cc2cccc(c2)S(=O)(=O)[O-])CC)/C=C1)/Cc1cccc(c1)S(=O)(=O)[O-].[Na+].[Na+]
InChI:
InChI=1S/C37H36N2O10S3.2Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);;/q;2*+1/p-2
InChIKey:
RZSYLLSAWYUBPE-UHFFFAOYSA-L

Cite this record

CBID:109627 http://www.chembase.cn/molecule-109627.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
disodium 2-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-{ethyl[(3-sulfonatophenyl)methyl]iminiumyl}cyclohexa-2,5-dien-1-ylidene)methyl]-5-hydroxybenzene-1-sulfonate
IUPAC Traditional name
dipotassium 2-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-{ethyl[(3-sulfonatophenyl)methyl]iminio}cyclohexa-2,5-dien-1-ylidene)methyl]-5-hydroxybenzenesulfonate
disodium 2-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-{ethyl[(3-sulfonatophenyl)methyl]iminio}cyclohexa-2,5-dien-1-ylidene)methyl]-5-hydroxybenzenesulfonate
Synonyms
C.I. 42053
FAST GREEN FCF
Food green 3
Fast Green FCF
固绿FCF
CAS Number
2353-45-9
EC Number
219-091-5
MDL Number
MFCD00013053
Beilstein Number
5718212
Merck Index
143941
PubChem SID
162096269
24894936
24894934
PubChem CID
16887
Color Index Number
42053
E Number
E143

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa -2.393778  H Acceptors 11 
H Donor LogD (pH = 5.5) 0.040639054 
LogD (pH = 7.4) -0.05096372  Log P 2.312153 
Molar Refractivity 220.781 cm3 Polarizability 77.90739 Å3
Polar Surface Area 198.08 Å2 Rotatable Bonds 12 
Lipinski's Rule of Five false 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Melting Point
290 °C (dec.)(lit.) expand Show data source
ca 290°C dec. expand Show data source
Absorption Wavelength
λmax 427 nm expand Show data source
λmax 622 nm (2nd) expand Show data source
Storage Warning
Hygroscopic expand Show data source
RTECS
BQ4425000 expand Show data source
European Hazard Symbols
Harmful Harmful (Xn) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
2 expand Show data source
Risk Statements
68 expand Show data source
R:22 expand Show data source
Safety Statements
36/37 expand Show data source
S:36/37/39 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS08 expand Show data source
GHS Signal Word
Warning expand Show data source
GHS Hazard statements
H341 expand Show data source
GHS Precautionary statements
P281 expand Show data source
P281-P201-P202-P308+P313-P405-P501A expand Show data source
Personal Protective Equipment
Eyeshields, Gloves expand Show data source
Purity
≥98.0% (HPLC) expand Show data source
Grade
analytical standard expand Show data source
certified by the Biological Stain Commission expand Show data source
Standard Fluka expand Show data source
Compostion
Dye content, ≥85% expand Show data source
Dye content, 90% expand Show data source
Certificate of Analysis
Download expand Show data source
Linear Formula
C37H34N2O10S3Na2 expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals Sigma Aldrich Sigma Aldrich
MP Biomedicals - 05211922 external link
MP Biomedicals Rare Chemical collection
Sigma Aldrich - F7252 external link
Application
Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Sigma Aldrich - 861154 external link
Application
Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Sigma Aldrich - 44715 external link
Application
Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Other Notes
Reagent for staining proteins after PAGE1; Especially suitable in isoelectric focusing (does not bind to ampholytes)2
Sigma Aldrich - 68724 external link
Application
Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Sigma Aldrich - F7258 external link
Application
Fast Green FCF dye is used for protein staining in IEF, native PAGE and SDS-PAGE. Fast Green staining is linear over a wider range of protein concentrations than Brilliant Blue R. After electrophoresis, fixing the proteins in the gel is recommended for maximum sensitivity. The gel can then be stained for 2 hr with 0.1% Fast Green FCF in either 30% (v/v) ethanol, 10% (v/v) acetic acid or in 7% acetic acid. The gel can be destained with either 30% (v/v) ethanol, 10% (v/v) acetic acid, or 7% acetic acid. The stained gel can be scanned at 625 nm. The detection sensitivity is approx. 30% that with Brilliant Blue R.
Suitability
Certified for the safranin-fast green FCF stain for plant cells; as a substitute for aniline blue in Gomori′s one-step trichrome procedure.

REFERENCES

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