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Home › Product Catalog › 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one

2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one

CAS 21637-25-2C21H20O12MW 464.4

2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one (CAS 21637-25-2) — formula C21H20O12, molecular weight 464.4; category organic chemicals.

Product Description

2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one (CAS 21637-25-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H20O12 comprises 21 C, 20 H, 12 O atoms. Its molecular weight is about 464.4. Reported physicochemical data: melting point around 238 - 242 °C, LogP about 0.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number21637-25-2
Molecular FormulaC21H20O12
Molecular Weight464.4
Melting Point238 - 242 °C
LogP0.7
CategoryOrganic Chemicals

Technical Profile

What this product is

2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one is a carbon-based organic compound with CAS registry number 21637-25-2 and molecular formula C21H20O12 (molecular weight 464.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 21637-25-2

Its molecular formula C21H20O12 comprises 21 C, 20 H, 12 O atoms.

Also known as: 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one · 异槲皮苷

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one?

The CAS registry number of 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one is 21637-25-2.

What is the molecular formula and molecular weight of 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one?

Molecular formula C21H20O12, molecular weight 464.4.

What other names is 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one known by?

It is also registered under: 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one, 异槲皮苷.

Which category does 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one (CAS 21637-25-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number21637-25-2
PubChem CID5280804
Molecular FormulaC21H20O12
IUPAC Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
UNII (FDA)6HN2PC637T

Computed descriptors

Molecular Weight464.4
XLogP30.4
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count12
Rotatable Bond Count4
Exact Mass464.09547607
Monoisotopic Mass464.09547607
Topological Polar Surface Area207
Heavy Atom Count33

Physicochemical values on record

Melting Point238 - 242 °C
LogP0.7

Regulatory listings held on file

GHS notifications100% (2 / 2)

GHS hazard classification

GHS notifications100% (2 / 2)
Notified hazard statementsH315 (100%), H319 (100%), H335 (100%)

Source: PubChem / Wikidata; the batch COA governs where values differ.

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