ChemicalBook > CAS DataBase List > [S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione
[S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione
- Product Name
- [S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione
- CAS No.
- 56473-67-7
- Chemical Name
- [S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione
- Synonyms
- 9-Dihydroxy-α-lapachone;4,9-Dihydroxy-α-lapachone;(+)-4,9-Dihydroxy-α-lapachone;4,9-Dihydroxy-alpha-lapachone;[S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione;2H-Naphtho[2,3-b]pyran-5,10-dione, 3,4-dihydro-4,9-dihydroxy-2,2-dimethyl-, (4S)-
- CBNumber
- CB12322059
- Molecular Formula
- C15H14O5
- Formula Weight
- 274.27
- MOL File
- 56473-67-7.mol
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[S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione Property
- Boiling point:
- 495.3±45.0 °C(Predicted)
- Density
- 1.45±0.1 g/cm3(Predicted)
- solubility
- Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
- form
- powder
- pka
- 6.86±0.60(Predicted)
- color
- Yellow
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N-Bromosuccinimide Price
Arctom
- Product number
- CFN98947
- Product name
- 4,9-Dihydroxy-alpha-lapachone
- Purity
- ≥98%
- Packaging
- 5mg
- Price
- $463
- Updated
- 2021/12/16
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[S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione Chemical Properties,Usage,Production
Description
4,9-Dihydroxy-alpha-lapachone has antitumor-promoting effects, it exhibits significant inhibitory activity against 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced Epstein-Barr virus early antigen (EBV-EA) activation in Raji cells. 4,9-Dihydroxy-alpha-lapachone exhibits potent inhibitory effects on lipopolysaccharide-induced NO synthesis in RAW 264.7 cells , with IC(50) value of 73 microM.
target
NO
[S,(+)]-3,4-Dihydro-4,9-dihydroxy-2,2-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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