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ProName: Isatin 91-56-5 98%
CasNo: 91-56-5
Molecular Formula: C8H5NO2
Appearance: Orange-red monoclinic prism crystals
Application: (1) The product is used as medicine and dye intermediates,and it is used for the production of drug quinophan,dye disperse Yellow E-3G;it is chemical ananlysis,it is used as reagents for the determin.
DeliveryTime: in stock
PackAge: drums
Port: Shanghai
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%
Storage: closed and cool
Application:
1. the product is used as an intermediate in dyestuff and medicine. It is used to produce drug Xin Kefen and disperse yellow E-3G. In chemical analysis, it is a reagent for the determination of copper ion, thiol, thiophene and urinary blue mother.
2. for reducing dyes and drugs and so on
Superiority
our advantage:
1. high quality products with competitive prices
2. professional service
3. enough stock and fast delivery
Uses
(1) the product is used as medicine and dye intermediates ,and it is used for the production of drug quinophan, dye disperse yellow e-3g ; in chemical analysis,it is used as reagents for the determination of copper ions, mercaptans, thiophene, indoxyl-beta-glucoside.
(2) isatin as a reference material for the preparation of indigo and maya blue; for the preparation of phthalazinone derivatives, spirooxindole derivatives, the expression of p-glycoprotein for multi-drug resistant cells; the ketone is fused to form indole-2-one as a tubercular mycobacterial protein tyrosine phosphatase b, a potent selective inhibitor, as a powerful antimicrobial and antifungal triazole-isatine complex, and the knoevenagel enrichment reaction; the isatin is activated by the direct sp2 / sp3c-h bond, and undergoes a reaction with the cyclopentadienyl- pd (ii) catalyzes the ch addition reaction to form 3-substituted-3-hydroxy 2-oxindole.
contact information:
email：sadiya@yuanchengtech.com TEL:18873303856
QQ:2355326994
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