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7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

CAS 20575-57-9C16H12O5MW 284.26

本页收录 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one,CAS 登记号为 20575-57-9,分子式 C16H12O5,分子量 284.26,归类于Organic Chemicals。作为主营产品之一,济南圣和化工有限公司 可提供从公斤级到吨级的稳定供货,随货附 COA 与质检资料。

产品概览

CAS号20575-57-9
分子式C16H12O5
分子量284.26
LogP2.4
纯度按批次COA提供(不公开发布)
包装按订单/批次确认(不公开发布)
应用领域Organic Chemicals
类别Organic Chemicals

应用领域

Organic Chemicals

7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one在Organic Chemicals领域使用广泛。采购前请确认纯度等级与包装形式,以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)
纯度规格按批次COA提供(不公开发布)
储存条件密封、阴凉干燥处保存
运输常规化工运输
样品可协商提供
交期现货/按订单安排

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质量与文件

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关于供应商

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常见问题

7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one 的 CAS 号是多少?

7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one 的 CAS 号为 20575-57-9。

该产品的纯度和包装规格是什么?

常规纯度规格为 按批次COA提供(不公开发布),包装为 按订单/批次确认(不公开发布),随货提供 COA。

7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one 有什么用途?

主要应用于Organic Chemicals。

如何购买或获取报价?

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PubChem 公开数据

Description

7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one · CAS 20575-57-9 · C16H12O5. UNII 09N3E8P7TA.

Identification

CAS Registry Number20575-57-9
PubChem CID5280448
Molecular formulaC16H12O5
IUPAC name7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one
UNII (FDA)09N3E8P7TA

Computed Descriptors

Molecular Weight284.26
XLogP32.4
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass284.06847348
Monoisotopic Mass284.06847348
Topological Polar Surface Area76
Heavy Atom Count21
Formal Charge0

Physical description & handling notes

  • White to off-white powder
  • In methanol, 1 mg/mL, clear, colorless
  • Stable under recommended storage conditions.

GHS Hazard Classification

Reported hazard statementsH301 (97.4%)

H301 (97.4%): Toxic if swallowed [Danger Acute toxicity, oral]

P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)

Documented Uses

  • Astragali radix is a traditional Chinese medicine that has long been used for treatment of diabetes and diabetes-associated disease. ...
  • Isoflavone and phytoestrogen isolated from traditional Chinese medicinal herb

Synonyms

Calycosin; 20575-57-9; 3'-hydroxyformononetin; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one; 7,3'-dihydroxy-4'-methoxyisoflavone; 3',7-dihydroxy-4'-methoxyisoflavone; 09N3E8P7TA; CHEBI:17793; DTXSID70174580; RefChem:123065; DTXCID6097071; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one; MFCD00210598; 4H-1-Benzopyran-4-one, 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; HSDB 8109

Frequently Asked Questions

What are the CAS number and molecular formula of 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one?

CAS 20575-57-9; molecular formula C16H12O5; molecular weight — g/mol.

What other names is 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one known by?

Calycosin, 20575-57-9, 3'-hydroxyformononetin, 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one, 7,3'-dihydroxy-4'-methoxyisoflavone, 3',7-dihydroxy-4'-methoxyisoflavone.

Is 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one classified as hazardous?

Hazard statements reported: H301.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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