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.

1 – 15 of 25 results

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2,2-Dimethoxy-2-phenylacetophenone, 99%

CAS: 24650-42-8 Molecular Formula: C16H16O3 Molecular Weight (g/mol): 256.30 MDL Number: MFCD00008475 InChI Key: KWVGIHKZDCUPEU-UHFFFAOYSA-N Synonym: 2,2-dimethoxy-2-phenylacetophenone,benzil dimethyl ketal,kayacure bdmk,irgacure 651,ethanone, 2,2-dimethoxy-1,2-diphenyl,lucirin bdk,photomer 51,benzil dimethylketal,esacure kb 1,irgacure 621 PubChem CID: 90571 IUPAC Name: 2,2-dimethoxy-1,2-diphenylethanone SMILES: COC(OC)(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	90571
CAS	24650-42-8
Molecular Weight (g/mol)	256.30
MDL Number	MFCD00008475
SMILES	COC(OC)(C(=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	2,2-dimethoxy-2-phenylacetophenone,benzil dimethyl ketal,kayacure bdmk,irgacure 651,ethanone, 2,2-dimethoxy-1,2-diphenyl,lucirin bdk,photomer 51,benzil dimethylketal,esacure kb 1,irgacure 621
IUPAC Name	2,2-dimethoxy-1,2-diphenylethanone
InChI Key	KWVGIHKZDCUPEU-UHFFFAOYSA-N
Molecular Formula	C16H16O3

Anisoin, 97%

CAS: 119-52-8 Molecular Formula: C16H16O4 Molecular Weight (g/mol): 272.30 MDL Number: MFCD00008411 InChI Key: LRRQSCPPOIUNGX-UHFFFAOYNA-N Synonym: anisoin,2-hydroxy-1,2-bis 4-methoxyphenyl ethanone,4,4'-dimethoxybenzoin,p-anisoin,ethanone, 2-hydroxy-1,2-bis 4-methoxyphenyl,benzoin, 4,4'-dimethoxy,p,p'-dimethoxybenzoin,benzoin,4'-dimethoxy,4,4'-anisoin,1,2-bis 4-methoxyphenyl-2-hydroxyethan-1-one PubChem CID: 95415 IUPAC Name: 2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone SMILES: COC1=CC=C(C=C1)C(O)C(=O)C1=CC=C(OC)C=C1

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Specifications

PubChem CID	95415
CAS	119-52-8
Molecular Weight (g/mol)	272.30
MDL Number	MFCD00008411
SMILES	COC1=CC=C(C=C1)C(O)C(=O)C1=CC=C(OC)C=C1
Synonym	anisoin,2-hydroxy-1,2-bis 4-methoxyphenyl ethanone,4,4'-dimethoxybenzoin,p-anisoin,ethanone, 2-hydroxy-1,2-bis 4-methoxyphenyl,benzoin, 4,4'-dimethoxy,p,p'-dimethoxybenzoin,benzoin,4'-dimethoxy,4,4'-anisoin,1,2-bis 4-methoxyphenyl-2-hydroxyethan-1-one
IUPAC Name	2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone
InChI Key	LRRQSCPPOIUNGX-UHFFFAOYNA-N
Molecular Formula	C16H16O4

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

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Specifications

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

Benzoin, 98%

CAS: 119-53-9 Molecular Formula: C14H12O2 Molecular Weight (g/mol): 212.25 MDL Number: MFCD00004496 InChI Key: ISAOCJYIOMOJEB-UHFFFAOYNA-N Synonym: benzoin,2-hydroxy-2-phenylacetophenone,benzoylphenylcarbinol,benzoin tincture,+--benzoin,ethanone, 2-hydroxy-1,2-diphenyl,bitter almond oil camphor,phenylbenzoyl carbinol,2-hydroxy-1,2-diphenylethan-1-one,alpha-hydroxybenzyl phenyl ketone PubChem CID: 8400 ChEBI: CHEBI:17682 IUPAC Name: 2-hydroxy-1,2-diphenylethanone SMILES: OC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	8400
CAS	119-53-9
Molecular Weight (g/mol)	212.25
ChEBI	CHEBI:17682
MDL Number	MFCD00004496
SMILES	OC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	benzoin,2-hydroxy-2-phenylacetophenone,benzoylphenylcarbinol,benzoin tincture,+--benzoin,ethanone, 2-hydroxy-1,2-diphenyl,bitter almond oil camphor,phenylbenzoyl carbinol,2-hydroxy-1,2-diphenylethan-1-one,alpha-hydroxybenzyl phenyl ketone
IUPAC Name	2-hydroxy-1,2-diphenylethanone
InChI Key	ISAOCJYIOMOJEB-UHFFFAOYNA-N
Molecular Formula	C14H12O2

Benzoin methyl ether, 97%

CAS: 3524-62-7 Molecular Formula: C15H14O2 Molecular Weight (g/mol): 226.275 MDL Number: MFCD00008492 InChI Key: BQZJOQXSCSZQPS-UHFFFAOYSA-N Synonym: benzoin methyl ether,methyl benzoin,benzoin methyl ester,o-methylbenzoin,2-methoxy-2-phenylacetophenone,nisso cure mbo,ethanone, 2-methoxy-1,2-diphenyl,acetophenone, 2-methoxy-2-phenyl,qcu 3,alpha-methoxydeoxybenzoin PubChem CID: 98097 IUPAC Name: 2-methoxy-1,2-diphenylethanone SMILES: COC(C1=CC=CC=C1)C(=O)C2=CC=CC=C2

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Specifications

PubChem CID	98097
CAS	3524-62-7
Molecular Weight (g/mol)	226.275
MDL Number	MFCD00008492
SMILES	COC(C1=CC=CC=C1)C(=O)C2=CC=CC=C2
Synonym	benzoin methyl ether,methyl benzoin,benzoin methyl ester,o-methylbenzoin,2-methoxy-2-phenylacetophenone,nisso cure mbo,ethanone, 2-methoxy-1,2-diphenyl,acetophenone, 2-methoxy-2-phenyl,qcu 3,alpha-methoxydeoxybenzoin
IUPAC Name	2-methoxy-1,2-diphenylethanone
InChI Key	BQZJOQXSCSZQPS-UHFFFAOYSA-N
Molecular Formula	C15H14O2

PubChem CID	8400
CAS	119-53-9
Molecular Weight (g/mol)	212.25
ChEBI	CHEBI:17682
MDL Number	MFCD00004496
SMILES	OC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym	benzoin,2-hydroxy-2-phenylacetophenone,benzoylphenylcarbinol,benzoin tincture,+--benzoin,ethanone, 2-hydroxy-1,2-diphenyl,bitter almond oil camphor,phenylbenzoyl carbinol,2-hydroxy-1,2-diphenylethan-1-one,alpha-hydroxybenzyl phenyl ketone
IUPAC Name	2-hydroxy-1,2-diphenylethanone
InChI Key	ISAOCJYIOMOJEB-UHFFFAOYNA-N
Molecular Formula	C14H12O2

Anisoin, 95%

Pricing and Availability
Specifications

PubChem CID	95415
CAS	119-52-8
Molecular Weight (g/mol)	272.30
MDL Number	MFCD00008411
SMILES	COC1=CC=C(C=C1)C(O)C(=O)C1=CC=C(OC)C=C1
Synonym	anisoin,2-hydroxy-1,2-bis 4-methoxyphenyl ethanone,4,4'-dimethoxybenzoin,p-anisoin,ethanone, 2-hydroxy-1,2-bis 4-methoxyphenyl,benzoin, 4,4'-dimethoxy,p,p'-dimethoxybenzoin,benzoin,4'-dimethoxy,4,4'-anisoin,1,2-bis 4-methoxyphenyl-2-hydroxyethan-1-one
IUPAC Name	2-hydroxy-1,2-bis(4-methoxyphenyl)ethanone
InChI Key	LRRQSCPPOIUNGX-UHFFFAOYNA-N
Molecular Formula	C16H16O4

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

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Specifications

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'-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

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Specifications

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

Fluorescent Brightener 28 (Technical Grade), TRC

CAS: 4404-43-7 Molecular Formula: C40H44N12O10S2 Molecular Weight (g/mol): 916.98 Synonym: C.I. Fluorescent Brightening Agent 28,2,2'-(1,2-Ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]benzenesulfonic acid,4,4'-Bis[(4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic acid,4,4'-Bis[2-anilino-4-[bis(hydroxyethyl)amino]-s-triazin-6-ylamino]-2,2'-stilbenedisulfonic acid,4,4'-Bis[[4-anilino-6-bis[(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-2,2'-stilbenedisulfonic acid,Phorwite BBH SMILES: OCCN(CCO)c1nc(Nc2ccccc2)nc(Nc3ccc(\C=C\c4ccc(Nc5nc(Nc6ccccc6)nc(n5)N(CCO)CCO)cc4S(=O)(=O)O)c(c3)S(=O)(=O)O)n1

Pricing and Availability
Specifications

CAS	4404-43-7
Molecular Weight (g/mol)	916.98
SMILES	OCCN(CCO)c1nc(Nc2ccccc2)nc(Nc3ccc(\C=C\c4ccc(Nc5nc(Nc6ccccc6)nc(n5)N(CCO)CCO)cc4S(=O)(=O)O)c(c3)S(=O)(=O)O)n1
Synonym	C.I. Fluorescent Brightening Agent 28,2,2'-(1,2-Ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]benzenesulfonic acid,4,4'-Bis[(4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic acid,4,4'-Bis[2-anilino-4-[bis(hydroxyethyl)amino]-s-triazin-6-ylamino]-2,2'-stilbenedisulfonic acid,4,4'-Bis[[4-anilino-6-bis[(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-2,2'-stilbenedisulfonic acid,Phorwite BBH
Molecular Formula	C40H44N12O10S2

Chrysophenine (Technical Grade), TRC

CAS: 2870-32-8 Molecular Formula: C30 H26 N4 O8 S2 . 2 Na Molecular Weight (g/mol): 680.66 Synonym: Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-, disodium salt (9CI),C.I. Direct Yellow 12 (6CI,7CI,8CI),Airedale Yellow CHD,Amanil Chrysophenine G,Atlantic Chrysophenine YA,Aurophenine O,Benzanil Yellow CH,Benzo Yellow LG,C.I. 24895,Calcomine Brilliant Yellow,Chrome Leather Yellow CH,Chrysophenine,Chrysophenine ESP,Chrysophenine Extra,Chrysophenine G,Chrysophenine G Extra,Chrysophenine GP,Chrysophenine J,Chrysophenine KG Conc,Chrysophenine NS,Chrysophenine Y,Chrysophenine YA-CF,Chrysophenine Yellow,Chrysophrenin G,Cotton Yellow CH,Diazamine Yellow C,Diphenyl Chrysoine 3G,Diphenyl Chrysoine 3GP,Direct Chrysophenine G,Direct Frosted Yellow G,Direct Frozen Yellow G,Direct Yellow 12,Direct Yellow C,Direct Yellow CHD,Direct Yellow CV,Direct Yellow G,Erie Yellow Y,Fenamin Yellow CP,Fixanol Yellow 3G,Kayafect Yellow S,Kayaku Chrysophenine,Kayaku Chrysophenine GE,Kayaku Chrysophenine GN,Kayaku Chrysophenine GX,Mitsui Chrysophenine G,Mitsui Chrysophenine G 400,Mitsui Chrysophenine KG,NSC 47745,Nylomine Acid Yellow C 4R,Peeramine Chrysophenine YA,Pontamine Yellow CH,Shikiso Chrysophenine GX,Tertrodirect Yellow CG,Vondacel Yellow CG IUPAC Name: disodium;5-[(E)-(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(E)-(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate SMILES: [Na+].[Na+].CCOc1ccc(cc1)N=Nc2ccc(\C=C\c3ccc(cc3S(=O)(=O)[O-])N=Nc4ccc(OCC)cc4)c(c2)S(=O)(=O)[O-]

Pricing and Availability
Specifications

CAS	2870-32-8
Molecular Weight (g/mol)	680.66
SMILES	[Na+].[Na+].CCOc1ccc(cc1)N=Nc2ccc(\C=C\c3ccc(cc3S(=O)(=O)[O-])N=Nc4ccc(OCC)cc4)c(c2)S(=O)(=O)[O-]
Synonym	Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-ethoxyphenyl)azo]-, disodium salt (9CI),C.I. Direct Yellow 12 (6CI,7CI,8CI),Airedale Yellow CHD,Amanil Chrysophenine G,Atlantic Chrysophenine YA,Aurophenine O,Benzanil Yellow CH,Benzo Yellow LG,C.I. 24895,Calcomine Brilliant Yellow,Chrome Leather Yellow CH,Chrysophenine,Chrysophenine ESP,Chrysophenine Extra,Chrysophenine G,Chrysophenine G Extra,Chrysophenine GP,Chrysophenine J,Chrysophenine KG Conc,Chrysophenine NS,Chrysophenine Y,Chrysophenine YA-CF,Chrysophenine Yellow,Chrysophrenin G,Cotton Yellow CH,Diazamine Yellow C,Diphenyl Chrysoine 3G,Diphenyl Chrysoine 3GP,Direct Chrysophenine G,Direct Frosted Yellow G,Direct Frozen Yellow G,Direct Yellow 12,Direct Yellow C,Direct Yellow CHD,Direct Yellow CV,Direct Yellow G,Erie Yellow Y,Fenamin Yellow CP,Fixanol Yellow 3G,Kayafect Yellow S,Kayaku Chrysophenine,Kayaku Chrysophenine GE,Kayaku Chrysophenine GN,Kayaku Chrysophenine GX,Mitsui Chrysophenine G,Mitsui Chrysophenine G 400,Mitsui Chrysophenine KG,NSC 47745,Nylomine Acid Yellow C 4R,Peeramine Chrysophenine YA,Pontamine Yellow CH,Shikiso Chrysophenine GX,Tertrodirect Yellow CG,Vondacel Yellow CG
IUPAC Name	disodium;5-[(E)-(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(E)-(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
Molecular Formula	C30 H26 N4 O8 S2 . 2 Na

4,4'-Bis(2-sulfostyryl)biphenyl Disodium, TRC

CAS: 27344-41-8 Molecular Formula: C28 H20 O6 S2 . 2 Na Molecular Weight (g/mol): 562.56 Synonym: 4,4'-Bis(o-sulfostyryl)biphenyl Disodium,Benzenesulfonic acid, 2,2'-(4,4'-biphenylylenedivinylene)di-, disodium salt (8CI),Benzenesulfonic acid, 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-, disodium salt (9CI),4,4'-Bis(2-sodiosulfostyryl)biphenyl,4,4'-Bis(2-sulfostyryl)biphenyl disodium salt,4,4'-Bis(o-sulfostyryl)biphenyl disodium salt,Benetex OB-M 1,Brightener BR 49,Brightener CBS-X,CBS-X,CF 351,Calcofluor CG,DSBP,Disodium 2,2'-(4,4'-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate,Disodium 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulfonate),Disodium 4,4'-bis(2-sulfostyryl)biphenyl,Disodium 4',4' '-bi[stilbene-2,2' ''-disulfonate],FWA-CBS-X,Keyfluor CBS-X,Keyfluor White CBS-X,OB-M 1,Optical Brightener CBS-X,Stilbene 3,Stilbene 420,Stilbene S-420,Tinopal CBS,Tinopal CBS-X,Tinopal CBS-X 44,Tinopal CBX,Tinopal NFW,Tinopal NFW Liq,Tinopal SK,Uvitex CBS-X,Uvitex NFW,Benzenesulfonic acid, 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-, sodium salt (1:2) IUPAC Name: disodium;2-[(E)-2-[4-[4-[(E)-2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)c1ccccc1\C=C\c2ccc(cc2)c3ccc(\C=C\c4ccccc4S(=O)(=O)[O-])cc3

Pricing and Availability
Specifications

CAS	27344-41-8
Molecular Weight (g/mol)	562.56
SMILES	[Na+].[Na+].[O-]S(=O)(=O)c1ccccc1\C=C\c2ccc(cc2)c3ccc(\C=C\c4ccccc4S(=O)(=O)[O-])cc3
Synonym	4,4'-Bis(o-sulfostyryl)biphenyl Disodium,Benzenesulfonic acid, 2,2'-(4,4'-biphenylylenedivinylene)di-, disodium salt (8CI),Benzenesulfonic acid, 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-, disodium salt (9CI),4,4'-Bis(2-sodiosulfostyryl)biphenyl,4,4'-Bis(2-sulfostyryl)biphenyl disodium salt,4,4'-Bis(o-sulfostyryl)biphenyl disodium salt,Benetex OB-M 1,Brightener BR 49,Brightener CBS-X,CBS-X,CF 351,Calcofluor CG,DSBP,Disodium 2,2'-(4,4'-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate,Disodium 2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulfonate),Disodium 4,4'-bis(2-sulfostyryl)biphenyl,Disodium 4',4' '-bi[stilbene-2,2' ''-disulfonate],FWA-CBS-X,Keyfluor CBS-X,Keyfluor White CBS-X,OB-M 1,Optical Brightener CBS-X,Stilbene 3,Stilbene 420,Stilbene S-420,Tinopal CBS,Tinopal CBS-X,Tinopal CBS-X 44,Tinopal CBX,Tinopal NFW,Tinopal NFW Liq,Tinopal SK,Uvitex CBS-X,Uvitex NFW,Benzenesulfonic acid, 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethenediyl)bis-, sodium salt (1:2)
IUPAC Name	disodium;2-[(E)-2-[4-[4-[(E)-2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate
Molecular Formula	C28 H20 O6 S2 . 2 Na

(Z)-4-Hydroxy Tamoxifen O-beta-D-Glucuronide (~90%), TRC

CAS: 128255-45-8 Molecular Formula: C32H37NO8 Molecular Weight (g/mol): 563.64 Synonym: 4-[(1Z)-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]phenyl β-D-Glucopyranosiduronic Acid,(Z)-4-[1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]phenyl β-D-Glucopyranosiduronic Acid; IUPAC Name: (2S,3S,6S)-6-[4-[(Z)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid SMILES: O[C@@H](C(O)C1O)[C@@H](C(O)=O)O[C@H]1OC2=CC=C(/C(C3=CC=C(OCCN(C)C)C=C3)=C(C4=CC=CC=C4)/CC)C=C2

Pricing and Availability
Specifications

CAS	128255-45-8
Molecular Weight (g/mol)	563.64
SMILES	O[C@@H](C(O)C1O)[C@@H](C(O)=O)O[C@H]1OC2=CC=C(/C(C3=CC=C(OCCN(C)C)C=C3)=C(C4=CC=CC=C4)/CC)C=C2
Synonym	4-[(1Z)-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]phenyl β-D-Glucopyranosiduronic Acid,(Z)-4-[1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]phenyl β-D-Glucopyranosiduronic Acid;
IUPAC Name	(2S,3S,6S)-6-[4-[(Z)-1-[4-[2-(dimethylamino)ethoxy]phenyl]-2-phenylbut-1-enyl]phenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
Molecular Formula	C32H37NO8

Polydatin, TRC

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2,2-Dimethoxy-2-phenylacetophenone, TRC

CAS: 24650-42-8 Molecular Formula: C16 H16 O3 Molecular Weight (g/mol): 256.3 Synonym: Benzil dimethyl acetal (6CI),2,2-Dimethoxy-1,2-diphenylethanone,1,2-Diphenyl-2,2-dimethoxyethanone,2,2-Dimethoxy-1,2-diphenyl-1-ethanone,2,2-Dimethoxy-1,2-diphenylethan-1-one,2,2-Dimethoxy-2-phenylacetophenone,2,2-Dimethoxyphenylacetophenone,2-Phenyl-2,2-dimethoxyacetophenone,Aronix C 101,BDK,Benzil dimethyl ketal,Benzil mono(dimethyl acetal),Benzil mono(dimethyl ketal),Benzoin dimethyl ether,C 101,Chemcure BDK,Ciba 651,DMPA,Doublecure BDK,Esacure KB 1,I 651,IC 127,IR 651,IRG 651,Irgacure 621,Irgacure 641,Irgacure 651,Irgacure 654,Irgacure 671,Irgacure 951,Irgacure E 651,Irgacure I 651,KB 1,Kayacure BDMK,Lucirin BDK,Micure BK 6,Omnirad 651,Omnirad BDK,PIBDK,Photocure 51,Photoinitiator 651,Photoinitiator 6512,Photoinitiator BDK,Photomer 51,Quantacure BDK,SB-PI 718,Speedcure BKL,UV 651,α,α-Dimethoxy-α-phenylacetophenone,α,α-Dimethoxydeoxybenzoin,ω,ω-Dimethoxy-ω-phenylacetophenone IUPAC Name: 2,2-dimethoxy-1,2-diphenylethanone SMILES: COC(OC)(C(=O)c1ccccc1)c2ccccc2

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Specifications

CAS	24650-42-8
Molecular Weight (g/mol)	256.3
SMILES	COC(OC)(C(=O)c1ccccc1)c2ccccc2
Synonym	Benzil dimethyl acetal (6CI),2,2-Dimethoxy-1,2-diphenylethanone,1,2-Diphenyl-2,2-dimethoxyethanone,2,2-Dimethoxy-1,2-diphenyl-1-ethanone,2,2-Dimethoxy-1,2-diphenylethan-1-one,2,2-Dimethoxy-2-phenylacetophenone,2,2-Dimethoxyphenylacetophenone,2-Phenyl-2,2-dimethoxyacetophenone,Aronix C 101,BDK,Benzil dimethyl ketal,Benzil mono(dimethyl acetal),Benzil mono(dimethyl ketal),Benzoin dimethyl ether,C 101,Chemcure BDK,Ciba 651,DMPA,Doublecure BDK,Esacure KB 1,I 651,IC 127,IR 651,IRG 651,Irgacure 621,Irgacure 641,Irgacure 651,Irgacure 654,Irgacure 671,Irgacure 951,Irgacure E 651,Irgacure I 651,KB 1,Kayacure BDMK,Lucirin BDK,Micure BK 6,Omnirad 651,Omnirad BDK,PIBDK,Photocure 51,Photoinitiator 651,Photoinitiator 6512,Photoinitiator BDK,Photomer 51,Quantacure BDK,SB-PI 718,Speedcure BKL,UV 651,α,α-Dimethoxy-α-phenylacetophenone,α,α-Dimethoxydeoxybenzoin,ω,ω-Dimethoxy-ω-phenylacetophenone
IUPAC Name	2,2-dimethoxy-1,2-diphenylethanone
Molecular Formula	C16 H16 O3

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