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

7-羟基香豆素，CAS 登记号 93-35-6，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号93-35-6

分子式C9H6O3

分子量162.14

熔点230 - 232 °C

LogP1.6

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

用途与场景

有机化学品

包装与供货

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

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到 7-羟基香豆素的 CAS 号？

本页已列出 7-羟基香豆素的 CAS 号：93-35-6，可与随货 COA 核对。

可以提供哪些规格和包装？

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7-羟基香豆素一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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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.

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