土木香内酯

Name: 土木香内酯
Brand: 济南圣和化工有限公司

CAS 546-43-0C15H20O2MW 232.32

土木香内酯，CAS 登记号 546-43-0，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546-43-0

分子式C15H20O2

分子量232.32

LogP3.38

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

在哪里能查到土木香内酯的 CAS 号？

本页已列出土木香内酯的 CAS 号：546-43-0，可与随货 COA 核对。

可以提供哪些规格和包装？

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土木香内酯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

Alantolactone · CAS 546-43-0 · C15H20O2. UNII M7GSN5Q1M6. LogP: 3.38.

Identification

CAS Registry Number	546-43-0
PubChem CID	72724
Molecular formula	C15H20O2
IUPAC name	(3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-5,6,7,8,9,9a-hexahydro-3aH-benzo[f][1]benzofuran-2-one
UNII (FDA)	M7GSN5Q1M6

Computed Descriptors

Molecular Weight	232.32
XLogP3	3.7
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	232.146329876
Monoisotopic Mass	232.146329876
Topological Polar Surface Area	26.3
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

LogP	3.38

Physical description & handling notes

151.16 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
151.93 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
153.87 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
145.6 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
149.5 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H317 (100%)

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)

Synonyms

Alantolactone; 546-43-0; Eupatal; Alant camphor; Inula camphor; Elecampane camphor; DTXSID90877864; M7GSN5Q1M6; CHEBI:2540; NSC-93131; (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(3H)-one; NSC-333843; (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-5,6,7,8,9,9a-hexahydro-3aH-benzo[f][1]benzofuran-2-one; (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-3a,5,6,7,8,8a,9,9a-octahydronaphtho(2,3-b)furan-2(3H)-one; (3aR,5S,8aR,9aR)-5,8a-dimethyl-3-methylidene-5,6,7,8,9,9a-hexahydro-3aH-benzo(f)(1)benzofuran-2-one; RefChem:110486

Frequently Asked Questions

What are the CAS number and molecular formula of Alantolactone?

CAS 546-43-0; molecular formula C15H20O2; molecular weight — g/mol.

What other names is Alantolactone known by?

Alantolactone, 546-43-0, Eupatal, Alant camphor, Inula camphor, Elecampane camphor.

Is Alantolactone classified as hazardous?

Hazard statements reported: H317.

What are the key physical properties of Alantolactone?

LogP: 3.38.

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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