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Hematein - 40%, high purity , CAS No.475-25-2
Discover Hematein by Aladdin Scientific in 40% for only $97.90. Available - in Ligands at Aladdin Scientific. a stain for the cell nuclei of animal tissue Tags: .
Basic Description Synonyms 2-(4-BOC-PIPERAZINYL)-2-(2,3-DIMETHOXY-PHENYL)ACETICACID | BDBM152157 | 3,4,6a,10-tetrahydroxy-6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9(6H)-one | AS-75167 | Benz[b]indeno[1, 6a,7-dihydro-3,4,6a,10-tetrahydroxy- | NCGC00178331-01 | KBioGR_001996 | W-206831 Specifications & Purity ≥40% Storage Temp Room temperature Shipped In Normal Product Description Hematein is a stain for the cell nuclei of animal tissue. Also suggested to possess use as a stain for myelin sheaths and nerve fibers. An oxidized version of hematoxylin. Color index: 75290
Names and Identifiers Pubchem Sid 488202842 IUPAC Name 4,6a,9,10-tetrahydroxy-6,7-dihydroindeno[2,1-c]chromen-3-one INCHI InChI=1S/C16H12O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,18-21H,5-6H2 InChi Key HNNSUZPWERIYIL-UHFFFAOYSA-N Canonical SMILES C1C2=CC(=C(C=C2C3=C4C=CC(=O)C(=C4OCC31O)O)O)O Isomeric SMILES C1C2=CC(=C(C=C2C3=C4C=CC(=O)C(=C4OCC31O)O)O)O WGK Germany 3 PubChem CID 135403802 Molecular Weight 300.26 Beilstein 93039
Chemical and Physical Properties Solubility Soluble in ammonia with brownish-violet colour , dilute sodium hydroxide solution with bright red colour., and diluted bases. Insoluble in water. Refractive Index n20D1.82 (Predicted) Boil Point(°C) ~753.1° C at 760 mmHg (Predicted) Melt Point(°C) 140° C
Safety and Hazards(GHS) WGK Germany 3 Merck Index 3.80138888888889
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