Biphenyls and derivatives

Alfa Aesar™ 4'-Bromobiphenyl-3-carboxylic acid, 95%

CAS: 885951-66-6 Molecular Formula: C13H9BrO2 Molecular Weight (g/mol): 277.117 MDL Number: MFCD01318398 InChI Key: IZEOXGJWZDXOEI-UHFFFAOYSA-N Synonym: 3-4-bromophenyl benzoic acid PubChem CID: 1501998 IUPAC Name: 3-(4-bromophenyl)benzoic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C2=CC=C(C=C2)Br

4-Cyanobiphenyl, 95%, ACROS Organics™

CAS: 2920-38-9 Molecular Formula: C13H9N Molecular Weight (g/mol): 179.222 MDL Number: MFCD00001821 InChI Key: BPMBNLJJRKCCRT-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-carbonitrile PubChem CID: 18021 IUPAC Name: 4-phenylbenzonitrile SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C#N

Alfa Aesar™ 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, high sensitivity

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl benzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

4-Bromobiphenyl, 99%, ACROS Organics™

CAS: 92-66-0 Molecular Formula: C12H9Br Molecular Weight (g/mol): 233.11 MDL Number: MFCD00000100 InChI Key: PKJBWOWQJHHAHG-UHFFFAOYSA-N Synonym: 1,1'-biphenyl, 4-bromo PubChem CID: 7101 IUPAC Name: 1-bromo-4-phenylbenzene SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)Br

Alfa Aesar™ 3,3',5,5'-Tetramethylbenzidine soln., Ready-to-Use, precipitating, high sensitivity

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl benzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

2,2'-Bis(trifluoromethyl)benzidine, 97%, Acros Organics™

CAS: 341-58-2 Molecular Formula: C14H10F6N2 Molecular Weight (g/mol): 320.24 InChI Key: NVKGJHAQGWCWDI-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4,4'-diamine, 2,2'-bis trifluoromethyl PubChem CID: 629349 IUPAC Name: 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline SMILES: C1=CC(=C(C=C1N)C(F)(F)F)C2=C(C=C(C=C2)N)C(F)(F)F

Alfa Aesar™ 3,3',5,5'-Tetramethylbenzidine, 98%

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl benzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

3,3',5,5'-Tetramethylbenzidine 99+%, ACROS Organics™

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl benzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

4-Cyano-4′-pentylbiphenyl 98.0+%, TCI America™

CAS: 40817-08-1 Molecular Formula: C18H19N Molecular Weight (g/mol): 249.357 MDL Number: MFCD00036350 InChI Key: HHPCNRKYVYWYAU-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-carbonitrile, 4'-pentyl PubChem CID: 92319 IUPAC Name: 4-(4-pentylphenyl)benzonitrile SMILES: CCCCCC1=CC=C(C=C1)C2=CC=C(C=C2)C#N

2,2′-Bis(trifluoromethyl)benzidine 98.0+%, TCI America™

CAS: 341-58-2 Molecular Formula: C14H10F6N2 Molecular Weight (g/mol): 320.238 MDL Number: MFCD00190155 InChI Key: NVKGJHAQGWCWDI-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4,4'-diamine, 2,2'-bis trifluoromethyl PubChem CID: 629349 IUPAC Name: 4-[4-amino-2-(trifluoromethyl)phenyl]-3-(trifluoromethyl)aniline SMILES: C1=CC(=C(C=C1N)C(F)(F)F)C2=C(C=C(C=C2)N)C(F)(F)F

2-Chloro-4-phenylphenol 96.0+%, TCI America™

CAS: 92-04-6 Molecular Formula: C12H9ClO Molecular Weight (g/mol): 204.653 MDL Number: MFCD00045745 InChI Key: BZWMYDJJDBFAPE-UHFFFAOYSA-N Synonym: 2-chloro-p-phenylphenol PubChem CID: 7074 IUPAC Name: 2-chloro-4-phenylphenol SMILES: C1=CC=C(C=C1)C2=CC(=C(C=C2)O)Cl

1,3,5-Tris(4-bromophenyl)benzene 98.0+%, TCI America™

CAS: 7511-49-1 Molecular Formula: C24H15Br3 Molecular Weight (g/mol): 543.096 MDL Number: MFCD00362911 InChI Key: HJQRITCAXSBOPC-UHFFFAOYSA-N Synonym: 1,1':3',1-terphenyl, 4,4-dibromo-5'-4-bromophenyl PubChem CID: 232761 IUPAC Name: 1,3,5-tris(4-bromophenyl)benzene SMILES: C1=CC(=CC=C1C2=CC(=CC(=C2)C3=CC=C(C=C3)Br)C4=CC=C(C=C4)Br)Br

4-Cyanobiphenyl 98.0+%, TCI America™

CAS: 2920-38-9 Molecular Formula: C13H9N Molecular Weight (g/mol): 179.222 MDL Number: MFCD00001821 InChI Key: BPMBNLJJRKCCRT-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-carbonitrile PubChem CID: 18021 IUPAC Name: 4-phenylbenzonitrile SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C#N

Chlorazol Black E, ACROS Organics™

CAS: 1937-37-7 Molecular Formula: C34H25N9Na2O7S2 Molecular Weight (g/mol): 781.73 MDL Number: MFCD00066363 InChI Key: OLVNAWLXZDRGPL-UHFFFAOYSA-L PubChem CID: 44135447 IUPAC Name: disodium;4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

3,3′,5,5′-Tetramethylbenzidine 98.0+%, TCI America™

CAS: 54827-17-7 Molecular Formula: C16H20N2 Molecular Weight (g/mol): 240.35 MDL Number: MFCD00007748 InChI Key: UAIUNKRWKOVEES-UHFFFAOYSA-N Synonym: 3,3',5,5'-tetramethyl benzidine PubChem CID: 41206 IUPAC Name: 4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline SMILES: CC1=CC(=CC(=C1N)C)C2=CC(=C(C(=C2)C)N)C

4,4′-Diaminooctafluorobiphenyl 97.0+%, TCI America™

CAS: 1038-66-0 Molecular Formula: C12H4F8N2 Molecular Weight (g/mol): 328.165 MDL Number: MFCD00007646 InChI Key: FWOLORXQTIGHFX-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4,4'-diamine, 2,2',3,3',5,5',6,6'-octafluoro PubChem CID: 70582 IUPAC Name: 4-(4-amino-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluoroaniline SMILES: C1(=C(C(=C(C(=C1F)F)N)F)F)C2=C(C(=C(C(=C2F)F)N)F)F

Alfa Aesar™ Chlorazol Black E

CAS: 1937-37-7 Molecular Formula: C34H25N9Na2O7S2 Molecular Weight (g/mol): 781.73 MDL Number: MFCD00066363 InChI Key: OLVNAWLXZDRGPL-UHFFFAOYSA-L Synonym: Azo Black; C.I. 30235 PubChem CID: 44135447 IUPAC Name: disodium;4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Chlorazol Black E, TCI America™

CAS: 1937-37-7 Molecular Formula: C34H25N9Na2O7S2 Molecular Weight (g/mol): 781.73 MDL Number: MFCD00066363 InChI Key: OLVNAWLXZDRGPL-UHFFFAOYSA-L Synonym: Direct Black 38 PubChem CID: 44135447 IUPAC Name: disodium;4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC=C(C=C4)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Congo Red (Certified Biological Stain), Fisher Chemical

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Diphenyl Bisazonaphthionic Acid PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Alfa Aesar™ Congo Red, indicator grade

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: C.I. 22120 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Congo Red, Indicator grade, ACROS Organics™

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: C.I. 22120 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Benzidine, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Congo Red 98.0+%, TCI America™

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 MDL Number: MFCD00004028 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Direct Red 28 PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Benzidines Mixture (For EPA 605, 625)

CAS: 92-87-5 Molecular Formula: C12H12N2 Molecular Weight (g/mol): 184.242 InChI Key: HFACYLZERDEVSX-UHFFFAOYSA-N PubChem CID: 7111 ChEBI: CHEBI:80495 IUPAC Name: 4-(4-aminophenyl)aniline SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)N)N

Congo Red, Reagent Grade, LabChem™

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

Alfa Aesar™ 4-Bromo-4'-hydroxybiphenyl, 98%

CAS: 29558-77-8 Molecular Formula: C12H9BrO Molecular Weight (g/mol): 249.107 MDL Number: MFCD00059076 InChI Key: ARUBXNBYMCVENE-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-ol, 4'-bromo PubChem CID: 95093 IUPAC Name: 4-(4-bromophenyl)phenol SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)Br)O

4'-Methyl-2-cyanobiphenyl, 98%, ACROS Organics™

CAS: 114772-53-1 Molecular Formula: C14H11N Molecular Weight (g/mol): 193.249 MDL Number: MFCD00151805 InChI Key: ZGQVZLSNEBEHFN-UHFFFAOYSA-N Synonym: 2'-cyano-4-methylbiphenyl PubChem CID: 145512 IUPAC Name: 2-(4-methylphenyl)benzonitrile SMILES: CC1=CC=C(C=C1)C2=CC=CC=C2C#N

3'-Chlorobiphenyl-4-sulfonyl chloride, 95%, Acros Organics

CAS: 478647-00-6 Molecular Formula: C12H8Cl2O2S Molecular Weight (g/mol): 287.17 InChI Key: FVELIXWAKJVRDG-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-sulfonylchloride,3'-chloro PubChem CID: 16244688 IUPAC Name: 4-(3-chlorophenyl)benzenesulfonyl chloride SMILES: C1=CC(=CC(=C1)Cl)C2=CC=C(C=C2)S(=O)(=O)Cl

Alfa Aesar™ 4-Cyanobiphenyl, 95%

CAS: 2920-38-9 Molecular Formula: C13H9N Molecular Weight (g/mol): 179.222 MDL Number: MFCD00001821 InChI Key: BPMBNLJJRKCCRT-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-4-carbonitrile PubChem CID: 18021 IUPAC Name: 4-phenylbenzonitrile SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C#N

  spinner