Staining Reagents
2',7'-Dichlorofluorescein 3',6'-diacetate, 97%
CAS: 2044-85-1 Molecular Formula: C24H14Cl2O7 Molecular Weight (g/mol): 485.27 MDL Number: MFCD00037501 InChI Key: VQVUBYASAICPFU-UHFFFAOYSA-N PubChem CID: 104913 IUPAC Name: (6'-acetyloxy-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate SMILES: CC(=O)OC1=CC2=C(C=C1Cl)C1(OC(=O)C3=CC=CC=C13)C1=CC(Cl)=C(OC(C)=O)C=C1O2
D and C Red No. 4, 87%, Spectrum™ Chemical
CAS: 4548-53-2 Molecular Formula: C18H14N2Na2O7S2 Molecular Weight (g/mol): 480.42 InChI Key: GRRDBTDTMCTWQZ-ZAWKPCBGSA-L IUPAC Name: disodium (3E)-3-[2-(2,4-dimethyl-5-sulfonatophenyl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-1-sulfonate SMILES: [Na+].[Na+].CC1=CC(C)=C(C=C1N\N=C1/C=C(C2=CC=CC=C2C1=O)S([O-])(=O)=O)S([O-])(=O)=O
Thermo Scientific Chemicals Silver Protein for Histology, Strong
CAS: 9008-42-8 Synonym: Protargol
Thermo Scientific Chemicals Methyl Violet 2B, pure, indicator grade
CAS: 8004-87-3 Molecular Formula: C24H28ClN3 MDL Number: MFCD00012568 Synonym: Basic Violet 1,C.I. 42535
Thermo Scientific Chemicals Carmine, pure, certified, alum lake of carminic acid
CAS: 1390-65-4 Molecular Formula: C22H20O13 Molecular Weight (g/mol): 492.39 MDL Number: MFCD00167028 InChI Key: DGQLVPJVXFOQEV-UHFFFAOYNA-N Synonym: C.I. 75470 PubChem CID: 25113282 IUPAC Name: 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid SMILES: CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C(C3OC(CO)C(O)C(O)C3O)=C(O)C(O)=C1C2=O
Epredia™ Signature Series™ Hematoxylin 7211
Yield results that exceed those of Gill or Harris Hematoxylins with this uniquely formulated product.
Thermo Scientific Chemicals Leucomalachite Green, pure
CAS: 129-73-7 Molecular Formula: C23H26N2 Molecular Weight (g/mol): 330.475 MDL Number: MFCD00008315 InChI Key: WZKXBGJNNCGHIC-UHFFFAOYSA-N Synonym: 4, 4';-Benzylidenebis(N, N-dimethylaniline),Malachite green leuco base PubChem CID: 67215 IUPAC Name: 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline SMILES: CN(C)C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=C(C=C3)N(C)C
Coumarin 6, 98%, pure
CAS: 38215-36-0 Molecular Formula: C20H18N2O2S Molecular Weight (g/mol): 350.436 MDL Number: MFCD00041869 InChI Key: VBVAVBCYMYWNOU-UHFFFAOYSA-N Synonym: 3-(2'-Benzothiazolyl)-7-diethylaminocoumarin PubChem CID: 100334 ChEBI: CHEBI:51942 IUPAC Name: 3-(1,3-benzothiazol-2-yl)-7-(diethylamino)chromen-2-one SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4S3
Ponceau S, 85%, MP Biomedicals Inc
CAS: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight (g/mol): 760.552 InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J Synonym: 3-Hydroxy-4-(2-sulfo-4-(4-sulfophenylazo)phenylazo)-2, 7-naphthalene-disulfonic acid tetrasodium salt,C.I. 27195 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+]
Thermo Scientific Chemicals Ruthenium Red tetrahydrate, pure
CAS: 12790-48-6 Molecular Formula: Cl6H36N14O6Ru3-14 Molecular Weight (g/mol): 844.29 MDL Number: MFCD00167176 InChI Key: IMVKVBRYNZXYAP-UHFFFAOYSA-H PubChem CID: 108195 IUPAC Name: azanide;oxygen(2-);ruthenium;ruthenium(5+);hexachloride;tetrahydrate SMILES: [NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].[NH2-].O.O.O.O.[O-2].[O-2].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ru].[Ru+5].[Ru+5]
Indocyanine Green, Analytical Reagent, 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,Foxgreen,IC 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+]
Rose Bengal, MP Biomedicals™
CAS: 632-68-8 Molecular Formula: C20H2Cl4I4K2O5 Molecular Weight (g/mol): 1049.845 MDL Number: MFCD00005043 InChI Key: VQHHOXOLUXRQFQ-UHFFFAOYSA-L Synonym: Acid Red 94,C.I. 45440 PubChem CID: 71553 IUPAC Name: dipotassium;4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate SMILES: C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[K+].[K+]
Pontamine Blue 5BX, MP Biomedicals
CAS: 2429-74-5 Molecular Formula: C34H24N6Na4O16S4 Molecular Weight (g/mol): 992.79 MDL Number: MFCD00036441 InChI Key: JDCJCNVYTGPGAN-ARWFNKCKSA-J PubChem CID: 6321380 IUPAC Name: tetrasodium (3Z)-5-amino-3-[2-(4'-{2-[(2Z)-8-amino-1-oxo-3,6-disulfonato-1,2-dihydronaphthalen-2-ylidene]hydrazin-1-yl}-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl)hydrazin-1-ylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate SMILES: [Na+].[Na+].[Na+].[Na+].COC1=CC(=CC=C1N\N=C1\C(=O)C2=C(N)C=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O)C1=CC=C(N\N=C2\C(=O)C3=C(N)C=C(C=C3C=C2S([O-])(=O)=O)S([O-])(=O)=O)C(OC)=C1
Meldola's Blue, Spectrum™ Chemical
CAS: 7057-57-0 Molecular Formula: C18H15Cl3N2OZn Molecular Weight (g/mol): 447.06 InChI Key: YTEJSAFVYHDCSN-UHFFFAOYSA-K IUPAC Name: zinc(2+) 8-(dimethylamino)-10λ⁴-oxa-5-azatetraphen-10-ylium trichloride SMILES: [Cl-].[Cl-].[Cl-].[Zn++].CN(C)C1=CC2=[O+]C3=C(N=C2C=C1)C1=CC=CC=C1C=C3
Sigma-Aldrich Papanicolaou Stain, Modified EA 65
For routine diagnostic cytology to aid in the identification and classification of exfoliative cells.