CAS 16274-11-6|kaempferoltetraacetate

Introduction：Basic information about CAS 16274-11-6|kaempferoltetraacetate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. kaempferoltetraacetate BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	kaempferoltetraacetate
CAS Number	16274-11-6	Molecular Weight	454.383
Density	1.4±0.1 g/cm3	Boiling Point	609.7±55.0 °C at 760 mmHg
Molecular Formula	C₂₃H₁₈O₁₀	Melting Point	/
MSDS	/	Flash Point	263.9±31.5 °C

Names

Name	Kaempferol tetraacetate
Synonym	More Synonyms

kaempferoltetraacetate BiologicalActivity

Description	Kaempferol tetraacetate (AF33) is a natural product. Kaempferol tetraacetate shows cytotoxicity[1][2].
Related Catalog	Research Areas >>CancerSignaling Pathways >>Others >>Others
In Vitro	Kaempferol tetraacetate (compound 1a) (0-100 µM; 72 h) 显示细胞毒性，对 HL-60、U937、SK-MEL-1 细胞的 IC50 值分别为 45、48、37 µM [2]。 Cell Cytotoxicity Assay[2] Cell Line: HL-60, U937, SK-MEL-1 cells Concentration: 0-100 µM Incubation Time: 72 h Result: Showed cytotoxicity with IC50s of 45, 48, 37 µM for HL-60, U937, SK-MEL-1 cells, respectively.
References	[1]. Mei Q, et al. Selective methylation of kaempferol via benzylation and deacetylation of kaempferol acetates. Beilstein J Org Chem. 2015 Feb 25;11:288-93. [2]. Díaz JG, et al. Cytotoxic activities of flavonoid glycoside acetates from Consolida oliveriana. Planta Med. 2008 Feb;74(2):171-4.

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	609.7±55.0 °C at 760 mmHg
Molecular Formula	C₂₃H₁₈O₁₀
Molecular Weight	454.383
Flash Point	263.9±31.5 °C
Exact Mass	454.089996
PSA	135.41000
LogP	1.16
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.605
InChIKey	UXAYHERJWMTSFV-UHFFFAOYSA-N
SMILES	CC(=O)Oc1ccc(-c2oc3cc(OC(C)=O)cc(OC(C)=O)c3c(=O)c2OC(C)=O)cc1

Safety Information

Hazard Codes	Xi

Synonyms

4H-1-Benzopyran-4-one, 3,5,7-tris(acetyloxy)-2-[4-(acetyloxy)phenyl]-

2-(4-Acetoxyphenyl)-4-oxo-4H-chromene-3,5,7-triyl triacetate

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