Tryptanthrin Suppliers USA
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Product | Description | |
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Tryptanthrin Quick inquiry Where to buy Suppliers range | Tryptanthrin is a potent inhibitor of Cox-2, IDO and NOS II produced by the strain of Candida lipolytica CBS2070 2072 and it has the effect of resisting gram positive bacteria. Synonyms: Tryptanthrine; NSC 349447; Indolo(2,1-b)quinazoline-6,12-dione (8CI)(9CI). Grades: ≥98%. CAS No. 13220-57-0. Molecular formula: C15H8N2O2. Mole weight: 248.24. | |
(R)-SITCP Quick inquiry Where to buy Suppliers range | (R)-SITCP. Uses: Phosphine-catalyzed intra-and intermolecular gamma-addition of nitrogen nucleophiles to allenoates and alkynoates. Catalytic asymmetric construction of the tryptanthrin skeleton via enantioselective decarboxylative [4+2] cyclization. Catalytic, enantioselective carbon-oxygen bond formation - phosphine-catalyzed synthesis of benzylic esters via oxidation of benzylic C-H bonds. Use of a new spirophosphine to achieve catalytic, enantioselective [4+1] annulations of amines with allenes to generate dihydropyrroles. Group: Heterocyclic Organic Compound. Alternative Names: (R)-SITCP; CS-212; (S)-(-)-SITCP; 5-Phenyl-5,6,10,11,12,13-hexahydro-4H-diindeno[7,1-cd:1\',7\'-ef]ph osphocine; AB1005819; (11aR)-(+)-5,6,10,11,12,13-Hexahydro-5-phenyl-4H-diindeno[7,1-cd; CS-0037626; CS-0037625; (S)-dimethylene-[7,7 inverted exclamation marka-(1,1 inverted exclamation marka-spiroindan)]-phenylphospholane; 7,7'-(Phenylphosphinediylbismethylene)-1,1'-spirobiindan. CAS No. 856407-37-9. Molecular formula: C25H23P. Mole weight: 354.433g/mol. IUPAC Name: 10-phenyl-10-phosphapentacyclo[10.6.1.11, 4.016, 19.08, 20]icosa-4(20), 5, 7, 12, 14, 16(19)-hexaene. Rotatable Bond Count: 1. Exact Mass: 354.154g/mol. SMILES: C1CC23CCC4=C2C (=CC=C4)CP (CC5=CC=CC1=C35)C6=CC=CC=C6. InChI: InChI=1S/C25H23P/c1-2-10-22(11-3-1)26-16-20-8-4-6-18-12-14-25(23(18)20)15-13-19-7-5-9-21(17-26)24(19)25/h1-11H,12-17H2. InChIKey: VAPJMVSYFGSRTG-UHFFFAOYSA-N. Monoisotopic Mass: 354.154g/mol. |