Azobenzenes

Methyl Red Solution, EP Grade, Reagecon™

Methyl Red Solution, EP Grade, Reagecon™

Turns red in acidic solutions and used in the MR test to indentify the presence of bacteria. Methyl Red Solution, EP Grade, Reagecon™ is a ready-to-use solution with 50mg methyl red per 100mL. It is manufactured according to Eur. Pharm. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility.

Methyl orange, ACROS Organics™

Methyl orange, ACROS Organics™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt, Acid Orange 52, C.I. 13025, MO, Helianthise PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Methyl Red, Pure, Water Soluble, Indicator, Fisher Chemical™

Methyl Red, Pure, Water Soluble, Indicator, Fisher Chemical™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: 2425 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Honeywell Fluka™ Methyl Red Indicator, Reag. Ph. Eur., Honeywell™ Fluka™

Honeywell Fluka™ Methyl Red Indicator, Reag. Ph. Eur., Honeywell™ Fluka™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: MFCD00002425 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N Synonym: Acid Red 2 PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Methyl Red, pure, indicator, ACROS Organics™

Methyl Red, pure, indicator, ACROS Organics™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N Synonym: Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020 PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Methyl Orange, Pure, Indicator Grade, Solid, C.I.13025, Fisher Chemical™

Methyl Orange, Pure, Indicator Grade, Solid, C.I.13025, Fisher Chemical™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: 7502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Honeywell Fluka™ Dimethyl Yellow Indicator, Honeywell™ Fluka™

Honeywell Fluka™ Dimethyl Yellow Indicator, Honeywell™ Fluka™

CAS: 60-11-7 Molecular Formula: C14H15N3 Molecular Weight (g/mol): 225.30 MDL Number: MFCD00008308 InChI Key: JCYPECIVGRXBMO-UHFFFAOYSA-N PubChem CID: 6053 ChEBI: CHEBI:17903 IUPAC Name: N,N-dimethyl-4-phenyldiazenylaniline SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1

Alfa Aesar™ 4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%

Alfa Aesar™ 4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%

CAS: 2491-71-6 Molecular Formula: C12H10N3NaO3S Molecular Weight (g/mol): 299.28 MDL Number: MFCD00035564 InChI Key: FIXVWFINKCQNFG-UHFFFAOYSA-M Synonym: yellow rfs, 11648 yellow, acid yellow fwa, new yellow gmf, 4-aminoazobenzene-4'-sulfonic acid sodium salt, hexacol yellow rfs, c.i. food yellow 6, monosodium salt, sodium 4'-aminoazobenzene-4-sulphonate, yellow r.i.s., unii-z452e7h2u8 PubChem CID: 23691997 IUPAC Name: sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate SMILES: C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Alfa Aesar™ Sudan III

Alfa Aesar™ Sudan III

CAS: 85-86-9 Molecular Formula: C22H16N4O Molecular Weight (g/mol): 352.397 MDL Number: MFCD00003905 InChI Key: HTPQPMPFXUWUOT-UHFFFAOYSA-N Synonym: C.I. 26100; Solvent Red 23 PubChem CID: 6789251 IUPAC Name: 1-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC=CC=C43

Alfa Aesar™ Biebrich Scarlet sodium salt

Alfa Aesar™ Biebrich Scarlet sodium salt

CAS: 4196-99-0 Molecular Formula: C22H14N4Na2O7S2 Molecular Weight (g/mol): 556.47 MDL Number: MFCD00003891 InChI Key: YCKMEQRBEVVZQF-VKZXTWAVSA-L Synonym: C.I. 26905; Acid Red 66 PubChem CID: 16219040 IUPAC Name: disodium 2-{2-[(1Z)-2-oxo-1,2-dihydronaphthalen-1-ylidene]hydrazin-1-yl}-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzene-1-sulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(N\N=C2/C(=O)C=CC3=CC=CC=C23)C(=C1)S([O-])(=O)=O

Methyl Red Sodium Salt, Reagent ACS, ACROS Organics™

Methyl Red Sodium Salt, Reagent ACS, ACROS Organics™

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00002426 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M Synonym: 2-[4-(Dimethylamino)phenylazo]benzoic acid, sodium salt, C.I. 13020, MR PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade, ACROS Organics™

4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade, ACROS Organics™

CAS: 554-73-4 Molecular Formula: C18H14N3NaO3S Molecular Weight (g/mol): 375.38 MDL Number: MFCD00038130 InChI Key: MLVYOYVMOZFHIU-UHFFFAOYSA-M Synonym: orange iv, tropaeolin oo, orangeiv, acid orange 5, diphenylamine orange, tropaeolin, unii-vr8q3r288w, tropeolin oo, orange n, solar orange iv PubChem CID: 23668839 IUPAC Name: sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(NC2=CC=CC=C2)C=C1

Honeywell Fluka™ Methyl Orange Indicator, Reag. Ph. Eur., Honeywell™ Fluka™

Honeywell Fluka™ Methyl Orange Indicator, Reag. Ph. Eur., Honeywell™ Fluka™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: Helianthin PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Methyl Orange solution, Honeywell Fluka™

Methyl Orange solution, Honeywell Fluka™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Alfa Aesar™ 4-Phenylazodiphenylamine, 97%

Alfa Aesar™ 4-Phenylazodiphenylamine, 97%

CAS: 101-75-7 Molecular Formula: C18H15N3 Molecular Weight (g/mol): 273.34 MDL Number: MFCD00003023 InChI Key: VXLFYNFOITWQPM-UHFFFAOYSA-N Synonym: 4-anilinoazobenzene, 4-phenylazo diphenylamine, 4-phenylazodiphenylamine, 4-benzeneazodiphenylamine, benzenamine, n-phenyl-4-phenylazo, azobenzene, 4-anilino, n-phenyl-4-aminoazobenzene, 4-phenylamino azobenzene, diphenylamine, 4-phenylazo, n-phenyl-4-phenylazo aniline PubChem CID: 7575 IUPAC Name: N-phenyl-4-phenyldiazenylaniline SMILES: N(C1=CC=CC=C1)C1=CC=C(C=C1)N=NC1=CC=CC=C1

Alfa Aesar™ Sudan IV

Alfa Aesar™ Sudan IV

CAS: 85-83-6 Molecular Formula: C24H20N4O Molecular Weight (g/mol): 380.45 MDL Number: MFCD00003893 InChI Key: KMDLOETUWUPGMB-BXCCFQQFSA-N Synonym: C.I. 26105; Scarlet Red PubChem CID: 6797604 IUPAC Name: (1Z)-1-(2-{2-methyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}hydrazin-1-ylidene)-1,2-dihydronaphthalen-2-one SMILES: CC1=CC(=CC=C1N\N=C1/C(=O)C=CC2=CC=CC=C12)N=NC1=CC=CC=C1C

Methyl Red, Pure, Spirit Soluble, C.I.13020, Indicator Grade, Fisher Chemical™

Methyl Red, Pure, Spirit Soluble, C.I.13020, Indicator Grade, Fisher Chemical™

CAS: 493-52-7 Molecular Formula: C15H15N3O2 Molecular Weight (g/mol): 269.304 MDL Number: 2425 InChI Key: CEQFOVLGLXCDCX-UHFFFAOYSA-N PubChem CID: 10303 IUPAC Name: 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Methyl Red sodium salt, 0.02% w/v Aqueous Solution, Alfa Aesar™

Methyl Red sodium salt, 0.02% w/v Aqueous Solution, Alfa Aesar™

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00002426 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

Ponceau S, pure, ACROS Organics™

Ponceau S, pure, ACROS Organics™

CAS: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight (g/mol): 760.552 MDL Number: MFCD00003892 InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J Synonym: C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt PubChem CID: 11320219 IUPAC Name: tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Alfa Aesar™ Methyl Orange

Alfa Aesar™ Methyl Orange

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: Acid Orange 52; C.I. 13025 PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Alfa Aesar™ Brilliant Crocein

Alfa Aesar™ Brilliant Crocein

CAS: 5413-75-2 Molecular Formula: C22H16N4Na2O7S2 Molecular Weight (g/mol): 558.491 MDL Number: MFCD00003907 InChI Key: BMBHMIGLJQAUTJ-HKWNQDJZSA-N Synonym: C.I. 27290; Crocein Scarlet MOO PubChem CID: 88641610 IUPAC Name: (8Z)-7-oxo-8-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalene-1,3-disulfonic acid;sodium SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)NN=C3C(=O)C=CC4=CC(=CC(=C43)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na]

Metanil Yellow (Tech.), 85%, ACROS Organics™

Metanil Yellow (Tech.), 85%, ACROS Organics™

CAS: 587-98-4 Molecular Formula: C18H14N3NaO3S Molecular Weight (g/mol): 375.378 InChI Key: NYGZLYXAPMMJTE-UHFFFAOYSA-M Synonym: Acid Yellow 36, 3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt, C.I. 13065, 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt PubChem CID: 3935589 ChEBI: CHEBI:87235 IUPAC Name: sodium;3-[(4-anilinophenyl)diazenyl]benzenesulfonate SMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-].[Na+]

Alfa Aesar™ 4-Phenylazomaleinanil, 95%

Alfa Aesar™ 4-Phenylazomaleinanil, 95%

CAS: 16201-96-0 Molecular Formula: C16H11N3O2 Molecular Weight (g/mol): 277.283 MDL Number: MFCD00005506 InChI Key: DVNPYLMPVFDKGZ-UHFFFAOYSA-N Synonym: 4-phenylazomaleinanil, n-p-phenylazophenyl maleimide, p-phenylazomaleinanil, 1h-pyrrole-2,5-dione, 1-4-phenylazo phenyl, maleimide, n-p-phenylazo phenyl, 1h-pyrrole-2, 1-4-phenylazo phenyl, 1h-pyrrole-2,5-dione, 1-4-2-phenyldiazenyl phenyl PubChem CID: 85328 IUPAC Name: 1-(4-phenyldiazenylphenyl)pyrrole-2,5-dione SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N3C(=O)C=CC3=O

Alfa Aesar™ 4,4'-Diaminoazobenzene, 95%

Alfa Aesar™ 4,4'-Diaminoazobenzene, 95%

CAS: 538-41-0 Molecular Formula: C12H12N4 Molecular Weight (g/mol): 212.26 MDL Number: MFCD00041892 InChI Key: KQIKKETXZQDHGE-UHFFFAOYSA-N Synonym: 4,4'-azodianiline, p-azoaniline, p-diaminoazobenzene, 4,4'-diaminoazobenzene, azodianiline, p'-amino-p-aminoazobenzene, 4,4'-azobisbenzenamine, benzenamine, 4,4'-azobis, 4,4-azodianiline, 4,4'-diazenediylbisaniline PubChem CID: 10855 IUPAC Name: 4-[(4-aminophenyl)diazenyl]aniline SMILES: NC1=CC=C(C=C1)N=NC1=CC=C(N)C=C1

Alfa Aesar™ Methyl Red sodium salt

Alfa Aesar™ Methyl Red sodium salt

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00002426 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M Synonym: C.I. 13020; Methyl Red, water soluble PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

Alfa Aesar™ 4-(Diethylamino)azobenzene, 98%

Alfa Aesar™ 4-(Diethylamino)azobenzene, 98%

CAS: 2481-94-9 Molecular Formula: C16H19N3 Molecular Weight (g/mol): 253.349 MDL Number: MFCD00009043 InChI Key: SJJISKLXUJVZOA-UHFFFAOYSA-N Synonym: 4-diethylamino azobenzene, oil yellow de, diethyl yellow, c.i. solvent yellow 56, solvent yellow 56, 4-diethylaminoazobenzene, oil yellow ga, oil yellow nb, oil yellow dea, oil yellow enc PubChem CID: 17204 IUPAC Name: N,N-diethyl-4-phenyldiazenylaniline SMILES: CCN(CC)C1=CC=C(C=C1)N=NC2=CC=CC=C2

4,4'-Azodianiline, 95%, ACROS Organics™

4,4'-Azodianiline, 95%, ACROS Organics™

CAS: 538-41-0 Molecular Formula: C12H12N4 Molecular Weight (g/mol): 212.26 MDL Number: MFCD00041892 InChI Key: KQIKKETXZQDHGE-UHFFFAOYSA-N Synonym: 4,4'-azodianiline, p-azoaniline, p-diaminoazobenzene, 4,4'-diaminoazobenzene, azodianiline, p'-amino-p-aminoazobenzene, 4,4'-azobisbenzenamine, benzenamine, 4,4'-azobis, 4,4-azodianiline, 4,4'-diazenediylbisaniline PubChem CID: 10855 IUPAC Name: 4-[(4-aminophenyl)diazenyl]aniline SMILES: NC1=CC=C(C=C1)N=NC1=CC=C(N)C=C1

Methyl Red, sodium salt, indicator, pure, ACROS Organics™

Methyl Red, sodium salt, indicator, pure, ACROS Organics™

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 MDL Number: MFCD00002426 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M Synonym: 2-[4-(Dimethylamino)phenylazo]benzoic acid, sodium salt, C.I. 13020, MR PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

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