21794-66-1

Basic information

• Product Name: (1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol
• CAS NO: 21794-66-1
• Molecular Formula: C₂₀H₂₀O₁₁
• Molecular Weight: 436.3662
• Mol File: 21794-66-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 734°C at 760 mmHg
• Flash Point: 261.7°C
• Density: 1.713g/cm³
• Vapor Pressure: 1.29E-22mmHg at 25°C
• Refractive Index: 1.73
• CAS DataBase Reference: (1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol(CAS DataBase Reference)
• NIST Chemistry Reference: (1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol(21794-66-1)
• EPA Substance Registry System: (1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol(21794-66-1)

Safety Data

• Hazardous Substances Data: 21794-66-1(Hazardous Substances Data)

Usage

General Description

(1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol is a compound with a complex structure that consists of a xanthen-2-yl moiety attached to a D-glucitol molecule. The xanthen-2-yl group comprises of a heterocyclic ring with hydroxy and methoxy substituents, while the D-glucitol moiety is a sugar alcohol. (1S)-1,5-anhydro-1-(1,6,7-trihydroxy-3-methoxy-9-oxo-9H-xanthen-2-yl)-D-glucitol has potential biological activities due to the presence of the xanthen-2-yl group, which is a common structural element in certain natural products and pharmaceuticals. Further research is needed to explore the specific properties and potential applications of this compound.

Upstream product

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• 80300-30-7 1-O-acetyl-2,3,4,6-tetra-O-benzyl-D-glucopyranose 
• 82300-67-2 1-deoxy-1-(C-2',4',6'-trimethoxyphenyl) 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside 
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• 141196-74-9 1-trifluoroacetoxy-2,3,4,6-tetra-O-benzyl-α,β-D-glucopyranoside 
• 4291-69-4 2,3,4,6-Tetra-O-benzyl-D-glucopyranose 
• 4773-96-0 mangiferin 
• 1239694-40-6 2-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-hydroxy-1,3,6-trimethoxyxanthone 

Relevant articles and documents

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Total synthesis of mangiferin, homomangiferin, and neomangiferin, three C-glycosyl xanthone natural products with a wide spectrum of pharmacological effects, has been achieved starting from 2,3,4,6-tetra-O-benzyl-α/β-d-glucopyranose. The key steps involve a stereoselective Lewis acid promoted C-glycosylation of protected phloroglucinol with tetrabenzylglucopyranosyl acetate and a highly regioselective base-induced cyclization for the construction of the core xanthone skeleton.

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