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Home › Product Catalog › 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one

CAS 4281-28-1C18H16O8MW 360.3

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one (CAS 4281-28-1) — formula C18H16O8, molecular weight 360.3; category organic chemicals.

Product Description

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one (CAS 4281-28-1) is a chemical raw material in the organic chemicals category. Its molecular formula C18H16O8 comprises 18 C, 16 H, 8 O atoms. Its molecular weight is about 360.3. Reported physicochemical data: melting point around 241 - 243 °C, LogP about 2.6. 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 Number4281-28-1
Molecular FormulaC18H16O8
Molecular Weight360.3
Melting Point241 - 243 °C
LogP2.6
CategoryOrganic Chemicals

Technical Profile

What this product is

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one is a carbon-based organic compound with CAS registry number 4281-28-1 and molecular formula C18H16O8 (molecular weight 360.3), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 4281-28-1

Its molecular formula C18H16O8 comprises 18 C, 16 H, 8 O atoms.

Also known as: 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one · 5,7-二羟基-2-(4-羟基-3-甲氧基苯基)-6,8-二甲氧基-4H-1-苯并吡喃-4-酮

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one?

The CAS registry number of 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one is 4281-28-1.

What is the molecular formula and molecular weight of 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one?

Molecular formula C18H16O8, molecular weight 360.3.

What other names is 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one known by?

It is also registered under: 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one, 5,7-二羟基-2-(4-羟基-3-甲氧基苯基)-6,8-二甲氧基-4H-1-苯并吡喃-4-酮.

Which category does 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-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 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one (CAS 4281-28-1), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number4281-28-1
PubChem CID12443122
Molecular FormulaC18H16O8
IUPAC Name5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxychromen-4-one
UNII (FDA)N9B4S6SPF5

Computed descriptors

Molecular Weight360.3
XLogP32.6
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count8
Rotatable Bond Count4
Exact Mass360.08451746
Monoisotopic Mass360.08451746
Topological Polar Surface Area115
Heavy Atom Count26

Physicochemical values on record

Melting Point241 - 243 °C

Synonyms and trade names

SUDACHITIN; Menthokubanone; 4281-28-1; N9B4S6SPF5; 4',5,7-Trihydroxy-3',6,8-trimethoxyflavone; DTXSID701318467; 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxychromen-4-one; RefChem:186437; DTXCID301748276; Menthocubanone; 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one; C18H16O8; Sudachinin; CHEMBL479233; MEGxp0_000725; orb2813863

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

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 5,7-二羟基-2-(4-羟基-3-甲氧基苯基)-6,8-二甲氧基-4H-1-苯并吡喃-4-酮

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