Stains Dyes and Indicators -Orange

Methyl Orange (Certified ACS), Fisher Chemical

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+]

Sudan orange G, pure, ACROS Organics™

CAS: 2051-85-6 Molecular Formula: C12H10N2O2 Molecular Weight (g/mol): 214.224 MDL Number: MFCD00002275 InChI Key: PULNESMFDLBKAZ-KAMYIIQDSA-N Synonym: 4-(Phenylazo)resorcinol PubChem CID: 5921655 IUPAC Name: (4Z)-3-hydroxy-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one SMILES: C1=CC=C(C=C1)NN=C2C=CC(=O)C=C2O

Xylenol Orange Tetrasodium Salt (Certified), Fisher Chemical

CAS: 3618-43-7 Molecular Formula: C31H28N2Na4O13S MDL Number: MFCD00044293 Synonym: Xylenol Orange Indicator

Orange G (Certified Biological Stain), Fisher Chemical

CAS: 8042-47-5 Molecular Formula: C16H10N2Na2O7S2 Molecular Weight (g/mol): 452.363 MDL Number: MFCD00012457 InChI Key: AEOVEGJBKQQFOP-DDVLFWKVSA-L Synonym: 1-Phenylazo-2-naphthol-6, 8-disulfonic Acid Disodium Salt PubChem CID: 9566064 IUPAC Name: disodium;(8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Methyl orange-xylene Cyanol Solution in Water, ACROS Organics™

CAS: 62758-15-0 Molecular Formula: C39H41N5Na2O10S3 Molecular Weight (g/mol): 881.942 MDL Number: MFCD00077269 InChI Key: DLSJBPNVZNTATN-MXBKRXPOSA-L PubChem CID: 90474202 IUPAC Name: disodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate;4-[(E)-[4-(ethylamino)-3-methylphenyl]-(4-ethylimino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-5-sulfobenzenesulfonate SMILES: CCNC1=C(C=C(C=C1)C(=C2C=CC(=NCC)C(=C2)C)C3=CC(=C(C=C3S(=O)(=O)O)S(=O)(=O)[O-])O)C.CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+].[Na+]

Alfa Aesar™ Xylenol Orange tetrasodium salt, ACS

CAS: 3618-43-7 MDL Number: MFCD00044293

Orange G, 85+%, pure, high purity biological stain, ACROS Organics™

CAS: 1936-15-8 Molecular Formula: C16H12N2Na2O7S2 Molecular Weight (g/mol): 454.379 MDL Number: MFCD00012457 InChI Key: UFUQLGWUULNYBM-DDVLFWKVSA-N Synonym: 7-Hydroxy-8-(phenylazo)-1, 3-naphthalenedisulfonic acid, disodium salt PubChem CID: 131850556 IUPAC Name: (8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid;sodium SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na]

Sulfo Orange Solution, Fisher Chemical

Indicator for pH range 11.0-12.6

Calcein, Reagent grade, MP Biomedicals™

CAS: 1461-15-0 Molecular Formula: C30H26N2O13 Molecular Weight (g/mol): 622.539 MDL Number: MFCD00005049 InChI Key: DEGAKNSWVGKMLS-UHFFFAOYSA-N Synonym: Fluorescein-methyleneiminodiacetic acid PubChem CID: 65079 ChEBI: CHEBI:51903 IUPAC Name: 2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)CN(CC(=O)O)CC(=O)O)O)O)CN(CC(=O)O)CC(=O)O

Methyl Orange, Sodium Salt, Powder, BAKER ANALYZED™ A.C.S. Reagent, J.T.Baker™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: 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+]

Xylenol Orange Triturate R, Ricca Chemical

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.102 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium;nitrate SMILES: [N+](=O)([O-])[O-].[K+]

Dichlorofluorescein, ACS Grade, LabChem™

CAS: 76-54-0 Molecular Formula: C20H10Cl2O5 Molecular Weight (g/mol): 401.195 InChI Key: VFNKZQNIXUFLBC-UHFFFAOYSA-N PubChem CID: 64944 ChEBI: CHEBI:51596 IUPAC Name: 2',7'-dichloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC(=C(C=C4OC5=CC(=C(C=C35)Cl)O)O)Cl

Acridine Orange, Acros Organics™

CAS: 10127-02-3 Molecular Formula: C17H20Cl3N3Zn Molecular Weight (g/mol): 438.098 InChI Key: VADJQOXWNSPOQA-UHFFFAOYSA-L Synonym: 3,6-Bis(dimethylamino)acridine zinc chloride double salt PubChem CID: 71774334 IUPAC Name: zinc;hydron;3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine;trichloride SMILES: [H+].CN(C)C1=CC2=C(C=C1)C=C3C=CC(=CC3=N2)N(C)C.[Cl-].[Cl-].[Cl-].[Zn+2]

Xylenol Orange, sodium salt, Acros Organics™

CAS: 3618-43-7 Molecular Formula: C31H28N2Na4O13S

Xylenol Orange, BAKER™, J.T.Baker™

CAS: 3618-43-7 Molecular Formula: C31H28N2Na4O13S

Xylenol Orange Indicator, 0.1% (w/v) Aq Solution, Ricca Chemical

CAS: 3618-43-7 Molecular Formula: C31H28N2Na4O13S

Alfa Aesar™ Orange G, Electrophoresis Grade

CAS: 1936-15-8 Molecular Formula: C16H12N2Na2O7S2 Molecular Weight (g/mol): 454.379 MDL Number: MFCD00012457 InChI Key: UFUQLGWUULNYBM-DDVLFWKVSA-N Synonym: C.I. 16230; Acid Orange 10 PubChem CID: 131850556 IUPAC Name: (8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid;sodium SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na]

Acridine orange, hydrochloride hydrate, ca. 80 % dye content, pure, ACROS Organics™

CAS: 65-61-2 Molecular Formula: C17H20ClN3 Molecular Weight (g/mol): 301.818 MDL Number: MFCD00150070 InChI Key: VSTHNGLPHBTRMB-UHFFFAOYSA-N Synonym: 3, 6-Bis(dimethylamino)acridine hydrochloride PubChem CID: 517204 ChEBI: CHEBI:51739 IUPAC Name: 3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine;hydrochloride SMILES: CN(C)C1=CC2=C(C=C1)C=C3C=CC(=CC3=N2)N(C)C.Cl

Alfa Aesar™ Methyl Orange, ACS

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+]

Methyl orange, Indicator, 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 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+]

orange G, ACROS Organics™

CAS: 1936-15-8 Molecular Formula: C16H12N2Na2O7S2 Molecular Weight (g/mol): 454.379 MDL Number: MFCD00012457 InChI Key: UFUQLGWUULNYBM-DDVLFWKVSA-N Synonym: 7-Hydroxy-8-(phenylazo)-1, 3-naphthalenedisulfonic acid, disodium salt PubChem CID: 131850556 IUPAC Name: (8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid;sodium SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na]

Orange G Sodium Salt, MP Biomedicals

CAS: 1936-15-8 Molecular Formula: C16H12N2Na2O7S2 Molecular Weight (g/mol): 454.379 InChI Key: UFUQLGWUULNYBM-DDVLFWKVSA-N Synonym: 7- hydroxy-8- phenylazo-1, 3- naphthalenedisulfonic acid PubChem CID: 131850556 IUPAC Name: (8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonic acid;sodium SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)O)S(=O)(=O)O.[Na].[Na]

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