7-羟基香豆素

Name: 7-羟基香豆素
Brand: 济南圣和化工有限公司

CAS 93-35-6C9H6O3MW 162.14

济南圣和化工主营供应 7-羟基香豆素（CAS 93-35-6），归类于有机化学品，分子式 C9H6O3，分子量 162.14。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。

产品概览

CAS号	93-35-6
分子式	C9H6O3
分子量	162.14
熔点	230 - 232 °C
LogP	1.6
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	有机化学品
类别	有机化学品

应用领域

有机化学品

7-羟基香豆素主要应用于有机化学品。具体使用工况下的添加量与规格要求，欢迎与技术团队沟通确认。

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

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 7-羟基香豆素外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

7-羟基香豆素的 CAS 号是多少？

7-羟基香豆素的 CAS 号为 93-35-6。

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-羟基香豆素有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

7-Hydroxycoumarin · CAS 93-35-6 · C9H6O3. UNII 60Z60NTL4G. Melting Point: 230 - 232 °C; Collision Cross Section: 153.5 Å² [M+Na]+; Collision Cross Section: 130.1 Å² [M-H]-.

Identification

CAS Registry Number	93-35-6
PubChem CID	5281426
Molecular formula	C9H6O3
IUPAC name	7-hydroxychromen-2-one
UNII (FDA)	60Z60NTL4G

Computed Descriptors

Molecular Weight	162.14
XLogP3	1.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	162.031694049
Monoisotopic Mass	162.031694049
Topological Polar Surface Area	46.5
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Melting Point	230 - 232 °C
Collision Cross Section	153.5 Å² [M+Na]+
Collision Cross Section	130.1 Å² [M-H]-

Physical description & handling notes

Solid; [Merck Index] White or pale yellow powder; [Alfa Aesar MSDS]
Solid
127.4 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID5052626]
125.74 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
124.82 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
130.56 Å² [M-H]- [CCS Type: DT; Method: stepped-field]

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	1.2% (2 / 166)

GHS Hazard Classification

GHS notification summary	1.2% (2 / 166)
Reported hazard statements	H315 (98.8%), H319 (98.8%), H335 (98.2%)

This chemical does not meet GHS hazard criteria for 1.2% (2 of 166) of reports.

H315 (98.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Found in many plants; Used in sunscreens, as intracellular and pH sensitive fluorescent indicator, and blood-brain barrier probe; [Merck Index] Active metabolite of coumarin. [ChemIDplus]
Synthetic Polymer MALDI Matrix Compounds
7-Hydroxycoumarin is a known human metabolite of 7-methoxycoumarin, coumarin, and 7-ethoxycoumarin.

Synonyms

Umbelliferone; 7-hydroxycoumarin; 93-35-6; 7-Hydroxy-2H-chromen-2-one; Skimmetin; Hydrangin; Skimmetine; Hydrangine; Umbelliferon; 2H-1-Benzopyran-2-one, 7-hydroxy-; 7-hydroxychromen-2-one; 60Z60NTL4G; DTXSID5052626; NSC-19790; CHEBI:27510; RefChem:6336

Frequently Asked Questions

What are the CAS number and molecular formula of 7-Hydroxycoumarin?

CAS 93-35-6; molecular formula C9H6O3; molecular weight — g/mol.

What other names is 7-Hydroxycoumarin known by?

Umbelliferone, 7-hydroxycoumarin, 93-35-6, 7-Hydroxy-2H-chromen-2-one, Skimmetin, Hydrangin.

What is the regulatory status of 7-Hydroxycoumarin?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is 7-Hydroxycoumarin classified as hazardous?

1.2% of GHS notifications report no hazard classification (2 of 166).

What are the key physical properties of 7-Hydroxycoumarin?

Melting Point: 230 - 232 °C; Collision Cross Section: 153.5 Å² [M+Na]+; Collision Cross Section: 130.1 Å² [M-H]-.

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.