Diagnostic Chemicals

Calmagite, Indicator Grade, Pure, ACROS Organics™

CAS: 3147-14-6 Molecular Formula: C17H14N2O5S Molecular Weight (g/mol): 358.368 MDL Number: MFCD00011656 InChI Key: ASFVMSDYPYMUFL-UHFFFAOYSA-N Synonym: 3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulfonic acid PubChem CID: 6364506 IUPAC Name: 4-[(2-hydroxy-5-methylphenyl)hydrazinylidene]-3-oxonaphthalene-1-sulfonic acid SMILES: CC1=CC(=C(C=C1)O)NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)O 5GR Calmagite, pure, indicator grade

Invitrogen™ Molecular Probes™ Rhod-2, AM, Cell Permeant

Cells may be loaded with AM ester forms of these calcium indicators by adding dissolved indicator directly to dishes containing cultured cells RHOD-2, AM CELL PERMEANTThe cell-permeant dye rhod-2, AM is a visible

m-Cresol Purple, pure, indicator grade, ACROS Organics™

CAS: 2303-01-7 Molecular Formula: C21H18O5S Molecular Weight (g/mol): 382.43 MDL Number: MFCD00005871 InChI Key: OLQIKGSZDTXODA-UHFFFAOYSA-N PubChem CID: 73030 IUPAC Name: 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C=CC(=C1)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C=C4)O)C 50GR m-Cresol Purple, pure, indicator grade

Alfa Aesar™ Bromocresol Green sodium salt, 0.04% w/v aq. soln.

CAS: 62625-32-5 MDL Number: MFCD00148898 Synonym: Bromocresol Green, water soluble BROMOCRESOL GREEN SODIUM .04% AQUEOUS SOL. 100ML

Copper phthalocyanine, dye content ca 95%, ACROS Organics™

CAS: 147-14-8 Molecular Formula: C32H16CuN8 MDL Number: MFCD00010719 Synonym: C.I. 74160, Pigment blue 15 25GR Copper phthalocyanine, dye content ca 95%

Invitrogen™ Molecular Probes™ Dextran, Oregon Green™ 488; 10,000 MW, Anionic, Lysine Fixable

Rigorous methods for removing as much unconjugated dye as practical, followed by assay of dextran conjugates by thin-layer chromatography to help ensure absence of low molecular weight contaminants DEXTRAN, OREGON GREEN(R)The Oregon Green® 488 10,000 MW lysine-fixable

Honeywell Fluka™ 2,2′-Bipyridyl, ≥99.0% (NT), Honeywell™ Fluka™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.188 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2-pyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC=CC=N2 100GR 2,2'-Bipyridyl redox indicator, for spectrophotometric det. of Fe, =99.0%

Invitrogen™ Molecular Probes™ Di-4-ANEPPS

Molecules that fluoresce in response to electrical potential changes in their environment DI-4-ANEPPSThe ANEP (AminoNaphthylEthenylPyridinium) dye,

Eosin Y Disodium Salt, MP Biomedicals

CAS: 17372-87-1 Molecular Formula: C20H12Br4Na2O8 Molecular Weight (g/mol): 745.904 MDL Number: MFCD00005040 InChI Key: MASXMTNVNASWNH-UHFFFAOYSA-L Synonym: 2',4',5',7'-Tetrabromofluorescein disodium salt, 2', 4', 5', Acid Red 87 PubChem CID: 91886399 IUPAC Name: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+] 250GR EOSIN Y

Phenolphthalein, U.S.P./N.F. grade, MP Biomedicals™

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.328 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N Synonym: 3, 3-bis[4-Hydroxyphenyl]-1-[3H]- isobenzofuranone PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O PHENOLPHTHALEIN U.S.P./N.F.,500G

Invitrogen™ Molecular Probes™ InSpeck™ Red (580/605) Microscope Image Intensity Calibration Kit, 2.5μm

Provides microsphere standards that generate series of well-defined fluorescent intensity levels for constructing calibration curves and evaluating sample brightness INSPECK(TM) RED (580/605)Calibration Kit, 2.5 µm

Invitrogen™ Molecular Probes™ BCECF, AM (2',7'-Bis-(2-Carboxyethyl)-5-(and-6)-Carboxyfluorescein, Acetoxymethyl Ester)

For measuring changes in the cytosolic pH of most cells 2',7'-BIS-(2-CARBOXYETHYLratiometric pH indicator

Thymolphthalein, Indicator, Pure, ACROS Organics™

CAS: 125-20-2 Molecular Formula: C28H30O4 Molecular Weight (g/mol): 430.544 MDL Number: MFCD00005909 InChI Key: LDKDGDIWEUUXSH-UHFFFAOYSA-N Synonym: TP PubChem CID: 31316 IUPAC Name: 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O 250GR Thymolphthalein, pure, indicator

Phenol Red sodium salt, ACS reagent, ACROS Organics™

CAS: 34487-61-1 Molecular Formula: C19H13NaO5S Molecular Weight (g/mol): 376.358 MDL Number: MFCD00066901 InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M PubChem CID: 23686673 IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+] 5GR Phenol Red sodium salt, ACS reagent

Fast garnet GBC base, MP Biomedicals™


Invitrogen™ Molecular Probes™ CoroNa™ Green, Cell Impermeant

A sodium ion indicator that exhibits an increase in green fluorescence emission intensity upon binding Na+, with little shift in wavelength CORONA GREEN CELL IMPERMEANTCoroNa Green dye is a sodium ion indicator that

Honeywell Fluka™ Fluorescein Sodium Salt, indicator, 98.5 to 100.5%, Honeywell™

CAS: 518-47-8 Molecular Formula: C20H10Na2O5 MDL Number: MFCD00167039 100GR Fluorescein sodium salt indicator, 98.5-100.5%

Pararosaniline chloride, pure, high purity biological stain, ACROS Organics™

CAS: 569-61-9 Molecular Formula: C19H18ClN3 Molecular Weight (g/mol): 323.824 MDL Number: MFCD00001657 InChI Key: JUQPZRLQQYSMEQ-UHFFFAOYSA-N Synonym: Basic Red 9, monohydrochloride, Basic Fuchsin, C.I. 42500 PubChem CID: 11292 ChEBI: CHEBI:87663 IUPAC Name: 4-[(4-aminophenyl)-(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydrochloride SMILES: C1=CC(=N)C=CC1=C(C2=CC=C(C=C2)N)C3=CC=C(C=C3)N.Cl 25GR Pararosaniline chloride, pure, high purity biological stain

Crystal Violet, pure, indicator, ACROS Organics™

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3, C.I. 42555, Gentian Violet PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-] 100GR Crystal Violet, pure, indicator

Thermo Scientific™ Lab Vision™ HIER Buffer L (100X)

Perform heat induced epitope retrieval (HIER) on formalin-fixed paraffin-embedded tissue sections using the Thermo Scientific™ Lab Vision™ HIER Buffer L (100X). X9 HIER BUFFER L, 9 BT/CS, (100X CONCENTRATE),100X stock solution, must be diluted 100 fold

Alfa Aesar™ Fluoresceinamine, isomer I, 96%

CAS: 3326-34-9 Molecular Formula: C20H13NO5 Molecular Weight (g/mol): 347.326 MDL Number: MFCD00005052 InChI Key: GZAJOEGTZDUSKS-UHFFFAOYSA-N Synonym: 5-Aminofluorescein PubChem CID: 76845 IUPAC Name: 6-amino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O 1GR Fluoresceinamine, isomer I, 96% 1g

Thymol Blue Sodium Salt, For analysis ACS, ACROS Organics™

CAS: 62625-21-2 Molecular Formula: C27H29NaO5S Molecular Weight (g/mol): 488.574 MDL Number: MFCD00151093 InChI Key: BAVBEHWEOJMHDS-UHFFFAOYSA-M PubChem CID: 23692293 IUPAC Name: sodium;4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenolate SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)[O-])C(C)C)C(C)C)O.[Na+] 10GR Thymol Blue sodium salt, ACS reagent

Honeywell Fluka™ Tashiro’s indicator solution, in methanol, Honeywell™

In methanol 1LT Tashiro's indicator solution in methanol

Phenolphthalein Solution, EP Grade, Reagecon™


Indocyanine green, MP Biomedicals™

CAS: 3599-32-4 Molecular Formula: C43H47N2NaO6S2 Molecular Weight (g/mol): 774.967 MDL Number: MFCD00013078 InChI Key: MOFVSTNWEDAEEK-UHFFFAOYSA-M Synonym: Cardiogreen, Fax green PubChem CID: 132274068 ChEBI: CHEBI:31696 IUPAC Name: sodium;4-[(2E)-2-[(2E,4E,6Z)-7-[1,1-dimethyl-3-(4-sulfonatobutyl)benzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-1-sulfonate SMILES: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)CCCCS(=O)(=O)[O-])C=CC=CC=CC=C4C(C5=C(N4CCCCS(=O)(=O)[O-])C=CC6=CC=CC=C65)(C)C)C.[Na+] 100MG INDOCYANINE GREEN

Bromocresol Green, ACS reagent, ACROS Organics™

CAS: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight (g/mol): 698.014 MDL Number: MFCD00005874 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Synonym: 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein, BCG, 3', 3'', 5' PubChem CID: 6451 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br 1GR Bromocresol Green, ACS reagent

Invitrogen™ Molecular Probes™ DNP-BSA (Albumin from Bovine Serum (BSA), 2,4-Dinitrophenylated)

Commonly used as protein tracer ALBUMIN FROM BOVINE SERUMThis albumin from bovine serum (BSA), DNP

Invitrogen™ Molecular Probes™ NucBlue Live ReadyProbes™ Reagent

Hoechst stain formulated in room temperature-stable solution that is provided in dropper bottle X6 NUCBLUE(TM) LIVE CELL STAIN (HOECHST 33342special formulation) 2.5mL store at ambient

Alfa Aesar™ Wright's Stain

CAS: 68988-92-1 Molecular Formula: C36H27Br4N3O5S+2 Molecular Weight (g/mol): 933.304 MDL Number: MFCD00082143 InChI Key: AXIKDPDWFVPGOD-UHFFFAOYSA-O PubChem CID: 25113599 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O WRIGHT'S STAIN 25G

Nigrosine, pure, water soluble, high purity biological stain, ACROS Organics™

CAS: 8005-03-6 Molecular Formula: C22H14N6Na2O9S2 Molecular Weight (g/mol): 616.49 MDL Number: MFCD00044681 InChI Key: HKBVRFLHNUEVRO-HMDKGIQMSA-L Synonym: Acid Black 2, C.I. 50420 PubChem CID: 44134531 IUPAC Name: disodium;4-amino-3-[(4-nitrophenyl)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)[N+](=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] 100GR Nigrosine, pure, water soluble, high puritybiological stain