Staining Reagents
StatLab MasterTech Phloxine B
Used sed for its ability to stain specific cellular structures and demonstrate pathological changes
Acid Green 9, TCI America™
CAS: 4857-81-2 Molecular Formula: C37H34ClN2NaO6S2 Molecular Weight (g/mol): 725.247 MDL Number: MFCD00050440 InChI Key: SHBDDIJUSNNBLQ-UHFFFAOYSA-M Synonym: Patent Green, Alizarin Green, Brilliant Acid Green, Brilliant Milling Green PubChem CID: 25021982 IUPAC Name: sodium;3-[[4-[(2-chlorophenyl)-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate SMILES: CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=CC=C5Cl.[Na+]
StatLab MasterTech Safranin O Cartilage Stain Kit
Stains for cartilage in less than 15 minutes
Acid Blue 3 Sodium Salt, TCI America™
CAS: 20262-76-4 Molecular Formula: C27H31N2NaO7S2 Molecular Weight (g/mol): 582.662 MDL Number: MFCD00012119 InChI Key: PMLFOMWMYRKZRF-UHFFFAOYSA-M PubChem CID: 9916325 IUPAC Name: sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-6-hydroxybenzene-1,3-disulfonate SMILES: CCN(CC)C1=CC=C(C=C1)C(=C2C=CC(=[N+](CC)CC)C=C2)C3=CC(=C(C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+]
Hematoxylin Hydrate 97.0+%, TCI America™
CAS: 517-28-2 Molecular Formula: C16H14O6 Molecular Weight (g/mol): 302.28 MDL Number: MFCD00078111 InChI Key: WZUVPPKBWHMQCE-WKTCHCBJNA-N Synonym: Natural Black 1, Haematoxylin PubChem CID: 45029742 IUPAC Name: (1R,10S)-8-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁷]heptadeca-2(7),3,5,12(17),13,15-hexaene-5,6,10,14,15-pentol SMILES: [H][C@]12C3=C(C[C@@]1(O)COC1=C2C=CC(O)=C1O)C=C(O)C(O)=C3
Basic Blue 7, TCI America™
CAS: 2390-60-5 Molecular Formula: C33H40ClN3 Molecular Weight (g/mol): 514.15 MDL Number: MFCD00011877 InChI Key: ZQTYUKTXBQYBSD-UHFFFAOYSA-M Synonym: Victoria Pure Blue BO PubChem CID: 75444 IUPAC Name: bis[4-(diethylamino)phenyl][4-(ethylamino)naphthalen-1-yl]methylium chloride SMILES: [Cl-].CCNC1=C2C=CC=CC2=C(C=C1)[C+](C1=CC=C(C=C1)N(CC)CC)C1=CC=C(C=C1)N(CC)CC
Blue Tetrazolium 95.0+%, TCI America™
CAS: 1871-22-3 Molecular Formula: C40H36Cl2N8O2 Molecular Weight (g/mol): 731.68 MDL Number: MFCD00040933 InChI Key: RCEHREKDVGHYAM-UHFFFAOYSA-N Synonym: Ditetrazolium Chloride, Tetrazolium Blue PubChem CID: 9853362 ChEBI: CHEBI:75198 IUPAC Name: dihydrogen 2-[4'-(3,5-diphenyl-2,3-dihydro-1H-1,2,3,4-tetrazol-2-yl)-3,3'-dimethoxy-[1,1'-biphenyl]-4-yl]-3,5-diphenyl-2,3-dihydro-1H-1,2,3,4-tetrazole dichloride SMILES: [H+].[H+].[Cl-].[Cl-].COC1=CC(=CC=C1N1NC(=NN1C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=C(N2NC(=NN2C2=CC=CC=C2)C2=CC=CC=C2)C(OC)=C1
Azo Rubine, TCI America™
CAS: 3567-69-9 Molecular Formula: C20H12N2Na2O7S2 Molecular Weight (g/mol): 502.42 MDL Number: MFCD00003978 InChI Key: OJNIRNOPCQQNRY-JZFXEGLSSA-L Synonym: Brilliant Crimson Red, Carmoisine B PubChem CID: 44135716 IUPAC Name: disodium 4-{2-[(2E)-1-oxo-4-sulfonato-1,2-dihydronaphthalen-2-ylidene]hydrazin-1-yl}naphthalene-1-sulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=C\C(=N/NC2=C3C=CC=CC3=C(C=C2)S([O-])(=O)=O)C(=O)C2=CC=CC=C12
Variamine Blue B Base 98.0+%, TCI America™
CAS: 101-64-4 Molecular Formula: C13H14N2O Molecular Weight (g/mol): 214.27 MDL Number: MFCD00070553 InChI Key: RBLUJIWKMSZIMK-UHFFFAOYSA-N Synonym: 4-Amino-4′C-methoxydiphenylamine, N-(4-Methoxyphenyl)-1,4-phenylenediamine PubChem CID: 66869 IUPAC Name: N1-(4-methoxyphenyl)benzene-1,4-diamine SMILES: COC1=CC=C(NC2=CC=C(N)C=C2)C=C1
Papanicolaou Stain, Gill's Modified EA Formula, Ricca Chemical
Acidified Cytoplasmic Counterstain for use with Hematoxylin Stains
Methyl Purple Indicator Solution, Ricca Chemical
For acid-base titrations
