ChemicalBook > CAS DataBase List > (S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one

(S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one

Product Name: (S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
CAS No.: 4382-34-7
Chemical Name: (S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
Synonyms: Robtin;(2S)-7-Hydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one;(S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-, (2S)-
CBNumber: CB72219311
Molecular Formula: C15H12O6
Formula Weight: 288.25
MOL File: 4382-34-7.mol

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(S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one Property

Boiling point:: 639.2±55.0 °C(Predicted)
Density: 1.586±0.06 g/cm3(Predicted)
solubility: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
form: Powder
pka: 7.68±0.40(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Crysdot

Product number: CD32001413
Product name: Robtin
Purity: 95+%
Packaging: 1mg
Price: $330
Updated: 2021/12/16

Arctom

Product number: CFN98672
Product name: Robtin
Packaging: 5mg
Price: $463
Updated: 2021/12/16

Crysdot

Product number: CD32001413
Product name: Robtin
Purity: 95+%
Packaging: 5mg
Price: $824
Updated: 2021/12/16

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(S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one Chemical Properties,Usage,Production

Uses

Robtin (Compound 4) is a natural product isolated and purified from Sophora yunnanensis. Robtin has cardiotonic activity[1].

References

[1] Daikonya A, et al. Polyphenols from Sophora yunnanensis, and their inhibitory effects on nitric oxide production. Chem Pharm Bull (Tokyo). 2011;59(12):1567-9. DOI:10.1248/cpb.59.1567

(S)-2,3-Dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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