3-羟基吡啶

Name: 3-羟基吡啶
Brand: 济南圣和化工有限公司

CAS 109-00-2C5H5NOMW 95.10

3-羟基吡啶，CAS 登记号 109-00-2，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109-00-2

分子式C5H5NO

分子量95.10

LogP0.48

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 3-羟基吡啶的 CAS 号？

本页已列出 3-羟基吡啶的 CAS 号：109-00-2，可与随货 COA 核对。

可以提供哪些规格和包装？

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3-羟基吡啶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

3-Hydroxypyridine · CAS 109-00-2 · C5H5NO. UNII 4KBE4P5B6S. Vapor Pressure: 0.55 [mmHg]; LogP: 0.48; Ionization Efficiency: 2.76.

Identification

CAS Registry Number	109-00-2
PubChem CID	7971
Molecular formula	C5H5NO
IUPAC name	pyridin-3-ol
UNII (FDA)	4KBE4P5B6S

Computed Descriptors

Molecular Weight	95.10
XLogP3	0.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	95.037113783
Monoisotopic Mass	95.037113783
Topological Polar Surface Area	33.1
Heavy Atom Count	7
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	0.55 [mmHg]
LogP	0.48
Ionization Efficiency	2.76
Ionization Efficiency	2.7
Ionization Efficiency	MeCN (80%)
Ionization Efficiency	DOI:10.1007/s13361-016-1563-2

Physical description & handling notes

Light tan powder; [Alfa Aesar MSDS]
Positive
Agilent XCT
Electrospray ionization
formic acid (5.3nM)
117.3 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID1051563]

Regulatory Status

GHS notification summary	5.2% (3 / 58)

GHS Hazard Classification

GHS notification summary	5.2% (3 / 58)
Reported hazard statements	H315 (94.8%), H319 (94.8%), H335 (93.1%)

This chemical does not meet GHS hazard criteria for 5.2% (3 of 58) of reports.

H315 (94.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

Naturally occurring or synthetic substances that inhibit or retard oxidation reactions. They counteract the damaging effects of oxidation in animal tissues.

Synonyms

3-HYDROXYPYRIDINE; pyridin-3-ol; 109-00-2; 3-Pyridinol; 3-Pyridol; beta-Hydroxypyridine; m-Hydroxypyridine; 4KBE4P5B6S; NSC-18470; DTXSID1051563; CHEBI:87440; RefChem:94397; DTXCID5030115; 203-637-4; 3-Pyridone; 3-Oxopyridine

Frequently Asked Questions

What are the CAS number and molecular formula of 3-Hydroxypyridine?

CAS 109-00-2; molecular formula C5H5NO; molecular weight — g/mol.

What other names is 3-Hydroxypyridine known by?

3-HYDROXYPYRIDINE, pyridin-3-ol, 109-00-2, 3-Pyridinol, 3-Pyridol, beta-Hydroxypyridine.

Is 3-Hydroxypyridine classified as hazardous?

5.2% of GHS notifications report no hazard classification (3 of 58).

What are the key physical properties of 3-Hydroxypyridine?

Vapor Pressure: 0.55 [mmHg]; LogP: 0.48; Ionization Efficiency: 2.76; Ionization Efficiency: 2.7.

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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