CAS 56377-67-4|tirotundin

Introduction：Basic information about CAS 56377-67-4|tirotundin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

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

Common Name	tirotundin
CAS Number	56377-67-4	Molecular Weight	352.42
Density	1.2±0.1 g/cm3	Boiling Point	493.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₉H₂₈O₆	Melting Point	/
MSDS	/	Flash Point	171.1±22.2 °C

Names

Name	Tirotundine
Synonym	More Synonyms

tirotundin BiologicalActivity

Description	Tirotundin (Tagitinin D) is a potent anti-inflammatory agent. Tirotundin inhibits the activation of NF-Kβ[1].
Related Catalog	Signaling Pathways >>Others >>OthersResearch Areas >>Inflammation/Immunology
In Vitro	Tirotundin (compound 3) (5, 10, 20, 50 µM; 1 h；随后用 TNF-α 刺激一小时) 在浓度为 50 µM 时完全抑制 NF-Kβ 的激活[1]。
References	[1]. Rüngeler P, et al. Study of three sesquiterpene lactones from Tithonia diversifolia on their anti-inflammatory activity using the transcription factor NF-kappa B and enzymes of the arachidonic acid pathway as targets. Planta Med. 1998 Oct;64(7):588-93.

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	493.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₉H₂₈O₆
Molecular Weight	352.42
Flash Point	171.1±22.2 °C
Exact Mass	352.188599
PSA	82.06000
LogP	1.86
Vapour Pressure	0.0±2.8 mmHg at 25°C
Index of Refraction	1.528
InChIKey	VKWNXJLVNFOOOS-XLRWHONJSA-N
SMILES	C=C1C(=O)OC2CC(C)C3(O)CCC(C)(CC(OC(=O)C(C)C)C12)O3

Safety Information

Hazard Codes	Xi

Synonyms

Propanoic acid, 2-methyl-, (3aS,4R,6S,9R,10S,11aR)-dodecahydro-9-hydroxy-6,10-dimethyl-3-methylene-2-oxo-6,9-epoxycyclodeca[b]furan-4-yl ester

Titrotundine

TAGITININ-D

(1R,2S,4R,8S,9R,11S)-1-Hydroxy-2,11-dimethyl-7-methylene-6-oxo-5,14-dioxatricyclo[9.2.1.0]tetradec-9-yl 2-methylpropanoate

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