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Stilbenes

Organic compounds classified as diarylethene, they contain a central ethylene group with one phenyl group substituents on each end of the carbon–carbon double bond as shown by the formula: C6H5CH=CHC6H5. They are phytoalexins produced by plants.
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1 – 4 of 4 results
1

4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%

CAS: 81-11-8 Molecular Formula: C14H14N2O6S2 Molecular Weight (g/mol): 370.4 MDL Number: MFCD00024946 InChI Key: REJHVSOVQBJEBF-OWOJBTEDSA-N Synonym: amsonic acid,flavonic acid,tinopal bhs,amsonsaeure,dasd,4,4'-diaminostilbene-2,2'-disulfonic acid,unii-h68088wvjl,2,2'-disulfo-4,4'-stilbenediamine,diaminostilbenedisulfonic acid,4,4'-diaminostilbene-2,2'-disulphonic acid PubChem CID: 5284378 IUPAC Name: 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid SMILES: C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O

PubChem CID 5284378
CAS 81-11-8
Molecular Weight (g/mol) 370.4
MDL Number MFCD00024946
SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O
Synonym amsonic acid,flavonic acid,tinopal bhs,amsonsaeure,dasd,4,4'-diaminostilbene-2,2'-disulfonic acid,unii-h68088wvjl,2,2'-disulfo-4,4'-stilbenediamine,diaminostilbenedisulfonic acid,4,4'-diaminostilbene-2,2'-disulphonic acid
IUPAC Name 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid
InChI Key REJHVSOVQBJEBF-OWOJBTEDSA-N
Molecular Formula C14H14N2O6S2
2

4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%

CAS: 81-11-8 Molecular Formula: C14H14N2O6S2 Molecular Weight (g/mol): 370.394 MDL Number: MFCD00024946 InChI Key: REJHVSOVQBJEBF-OWOJBTEDSA-N Synonym: amsonic acid,flavonic acid,tinopal bhs,amsonsaeure,dasd,4,4'-diaminostilbene-2,2'-disulfonic acid,unii-h68088wvjl,2,2'-disulfo-4,4'-stilbenediamine,diaminostilbenedisulfonic acid,4,4'-diaminostilbene-2,2'-disulphonic acid PubChem CID: 5284378 IUPAC Name: 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid SMILES: C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O

PubChem CID 5284378
CAS 81-11-8
Molecular Weight (g/mol) 370.394
MDL Number MFCD00024946
SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O
Synonym amsonic acid,flavonic acid,tinopal bhs,amsonsaeure,dasd,4,4'-diaminostilbene-2,2'-disulfonic acid,unii-h68088wvjl,2,2'-disulfo-4,4'-stilbenediamine,diaminostilbenedisulfonic acid,4,4'-diaminostilbene-2,2'-disulphonic acid
IUPAC Name 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid
InChI Key REJHVSOVQBJEBF-OWOJBTEDSA-N
Molecular Formula C14H14N2O6S2
3

Chrysophenine sodium salt, Thermo Scientific Chemicals

CAS: 2870-32-8 Molecular Formula: C30H26N4Na2O8S2 Molecular Weight (g/mol): 680.66 MDL Number: MFCD00007488 InChI Key: YQMJDPHTMKUEHG-RPKDOIGLSA-L Synonym: chrysophenine g,chrysophenine j,chrysophenine y,aurophenine o,chrysophenine gp,chrysophenine ns,direct yellow c,benzo yellow lg,erie yellow y,chrysophenine esp PubChem CID: 54603156 IUPAC Name: sodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid SMILES: [Na+].[Na+].CCOC1=CC=C(C=C1)N=NC1=CC=C(\C=C/C2=CC=C(C=C2S([O-])(=O)=O)N=NC2=CC=C(OCC)C=C2)C(=C1)S([O-])(=O)=O

PubChem CID 54603156
CAS 2870-32-8
Molecular Weight (g/mol) 680.66
MDL Number MFCD00007488
SMILES [Na+].[Na+].CCOC1=CC=C(C=C1)N=NC1=CC=C(\C=C/C2=CC=C(C=C2S([O-])(=O)=O)N=NC2=CC=C(OCC)C=C2)C(=C1)S([O-])(=O)=O
Synonym chrysophenine g,chrysophenine j,chrysophenine y,aurophenine o,chrysophenine gp,chrysophenine ns,direct yellow c,benzo yellow lg,erie yellow y,chrysophenine esp
IUPAC Name sodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid
InChI Key YQMJDPHTMKUEHG-RPKDOIGLSA-L
Molecular Formula C30H26N4Na2O8S2
4

4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80%, Thermo Scientific Chemicals

CAS: 119-72-2 Molecular Formula: C14H12N2O8S2 Molecular Weight (g/mol): 400.376 MDL Number: MFCD00035915 InChI Key: GHBWBMDGBCKAQU-OWOJBTEDSA-N Synonym: 4-nitro-4'-aminostilbene-2,2'-disulfonic acid,4-amino-4'-nitro-2,2'-stilbenedisulfonic acid,4-amino-4'-nitrostilbene-2,2'-disulfonic acid,kyselina 4-amino-4'-nitrostilben-2,2'-disulfonova czech,kyselina 4-nitro-4'-aminostilben-2,2'-disulfonova czech,benzenesulfonic acid, 5-amino-2-2-4-nitro-2-sulfophenyl ethenyl,2,2'-stilbenedisulfonic acid, 4-amino-4'-nitro,5-amino-2-2-4-nitro-2-sulphophenyl vinyl benzenesulphonic acid,5-amino-2-e-2-4-nitro-2-sulfo-phenyl vinyl benzenesulfonic acid,5-amino-2-e-2-4-nitro-2-sulfophenyl ethenyl benzenesulfonic acid PubChem CID: 5473847 IUPAC Name: 5-amino-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid SMILES: C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O

PubChem CID 5473847
CAS 119-72-2
Molecular Weight (g/mol) 400.376
MDL Number MFCD00035915
SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O
Synonym 4-nitro-4'-aminostilbene-2,2'-disulfonic acid,4-amino-4'-nitro-2,2'-stilbenedisulfonic acid,4-amino-4'-nitrostilbene-2,2'-disulfonic acid,kyselina 4-amino-4'-nitrostilben-2,2'-disulfonova czech,kyselina 4-nitro-4'-aminostilben-2,2'-disulfonova czech,benzenesulfonic acid, 5-amino-2-2-4-nitro-2-sulfophenyl ethenyl,2,2'-stilbenedisulfonic acid, 4-amino-4'-nitro,5-amino-2-2-4-nitro-2-sulphophenyl vinyl benzenesulphonic acid,5-amino-2-e-2-4-nitro-2-sulfo-phenyl vinyl benzenesulfonic acid,5-amino-2-e-2-4-nitro-2-sulfophenyl ethenyl benzenesulfonic acid
IUPAC Name 5-amino-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
InChI Key GHBWBMDGBCKAQU-OWOJBTEDSA-N
Molecular Formula C14H12N2O8S2