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| | 3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester Basic information |
| Product Name: | 3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester | | Synonyms: | BQSAGDWOHVQNFB-SFHVURJKSA-N;3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester;Alkannin Impurity 2;b-Acetoxyisovalerylalkannin;(1S)-1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-en-1-yl 3-(acetyloxy)-3-methylbutanoate;Butanoic acid, 3-(acetyloxy)-3-methyl-, (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-penten-1-yl ester;Acetoxyisovalerylshikonin, β-;β-acetoxyisovalerylalkannin | | CAS: | 69091-17-4 | | MF: | C23H26O8 | | MW: | 430.45 | | EINECS: | | | Product Categories: | | | Mol File: | 69091-17-4.mol |  |
| | 3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester Chemical Properties |
| Boiling point | 583.6±50.0 °C(Predicted) | | density | 1.284±0.06 g/cm3(Predicted) | | storage temp. | Store at -20°C | | solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | | form | powder | | pka | 7.07±0.20(Predicted) | | color | Red |
| | 3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester Usage And Synthesis |
| Chemical Properties | Red crystalline powder, soluble in organic solvents such as methanol, ethanol, and DMSO, derived from Xinjiang Lithospermum officinale and dried roots of Panax notoginseng. | | Uses | Beta-Acetoxyisovalerylshikonin is a naphthoquinone derivative isolated from Arnebia euchroma[1][2]. | | References | [1] Sharma N, et al. Simultaneous densitometric determination of shikonin, acetylshikonin, and beta-acetoxyisovaleryl-shikonin in ultrasonic-assisted extracts of four Arnebia species using reversed-phase thin layer chromatography. J Sep Sci. 2009 Sep;32(18):3239-45. DOI:10.1002/jssc.200900129
[2] Sharma N, et al. Isolation and purification of acetylshikonin and beta-acetoxyisovalerylshikonin from cell suspension cultures of Arnebia euchroma (Royle) Johnston using rapid preparative HPLC. J Sep Sci. 2008 Mar;31(4):629-35. DOI:10.1002/jssc.200700489 |
| | 3-(Acetyloxy)-3-methylbutanoic acid (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester Preparation Products And Raw materials |
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