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Orcein - BS, high purity , CAS No.1400-62-0
Basic Description Synonyms Orcein | 1400-62-0 | Pacein | NSC610930 | CHEBI:90290 | CHEMBL1418094 | 2,8-bis(2,4-dihydroxy-6-methylanilino)-1,9-dimethyldibenzofuran-3,7-dione | NSC 610930 | NSC-610930 | 2,8-Bis((2,4-dihydroxy-6-methylphenyl)amino)-1,9-dimethyldibenzo[b,d]furan-3,7-dione | 2,8-bis(2,4-di Specifications & Purity Biological stain Shipped In Normal Grade Biological Stain Product Description Orcein (Synthetic) is a red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum.
Associated Targets(Human) Associated Targets(non-human) Names and Identifiers Pubchem Sid 488184702 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184702 IUPAC Name 8-(2,4-dihydroxy-6-methylanilino)-2-(2,4-dihydroxy-6-methylphenyl)imino-7-hydroxy-1,9-dimethyldibenzofuran-3-one INCHI InChI=1S/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29,31-35H,1-4H3 InChi Key QFIIYGZAUXVPSZ-UHFFFAOYSA-N Canonical SMILES CC1=CC(=CC(=C1NC2=C(C3=C(C=C2O)OC4=CC(=O)C(=NC5=C(C=C(C=C5C)O)O)C(=C43)C)C)O)O Isomeric SMILES CC1=CC(=CC(=C1NC2=C(C3=C(C=C2O)OC4=CC(=O)C(=NC5=C(C=C(C=C5C)O)O)C(=C43)C)C)O)O WGK Germany 3 PubChem CID 72685 Molecular Weight 500.5 Beilstein 6885
Chemical and Physical Properties Solubility Soluble in acetone, alcolhol, acetic acid (red color), and dillute aqueous alkali (blue-violet color). Insoluble in water., Soluble in acetone, alcolhol, acetic acid (red color), and dillute aqueous alkali (blue-violet color). Insoluble in water.
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H302: Harmful if swallowed
Precautionary Statements P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P330: Rinse mouth.
P301+P317: IF SWALLOWED: Get medical help.
WGK Germany 3
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