雌三醇

Name: 雌三醇
Brand: 济南圣和化工有限公司

CAS 50-27-1C18H24O3MW 288.4

本页收录雌三醇，CAS 登记号为 50-27-1，分子式 C18H24O3，分子量 288.4，归类于有机化学品。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	50-27-1
分子式	C18H24O3
分子量	288.4
熔点	82-86
LogP	2.45
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

雌三醇在有机化学品领域使用广泛。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

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

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

雌三醇的 CAS 号是多少？

雌三醇的 CAS 号为 50-27-1。

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。

雌三醇有什么用途？

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

Estriol · CAS 50-27-1 · C18H24O3. UNII FB33469R8E. Melting Point: 82-86; Melting Point: 288 °C (decomposes); Melting Point: 282 °C.

Identification

CAS Registry Number	50-27-1
PubChem CID	5756
Molecular formula	C18H24O3
IUPAC name	(8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
UNII (FDA)	FB33469R8E

Computed Descriptors

Molecular Weight	288.4
XLogP3	2.5
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	288.17254462
Monoisotopic Mass	288.17254462
Topological Polar Surface Area	60.7
Heavy Atom Count	21
Formal Charge	0

Physical & Chemical Properties

Melting Point	82-86
Melting Point	288 °C (decomposes)
Melting Point	282 °C
Density	1.27 g/cu cm at 25 °C
LogP	2.45
LogP	log Kow = 2.45

Physical description & handling notes

Solid
Odorless white crystals.
Leaflets from alcohol
Very small monoclinic crystals from dilute alcohol
White, microcrystalline powder
Odorless

GHS Hazard Classification

Reported hazard statements	H350 (23.9%), H351 (74.8%), H360 (97.4%), H362 (49.7%), H372 (23.9%), H410 (23.2%)

H350 (23.9%): May cause cancer [Danger Carcinogenicity]

H351 (74.8%): Suspected of causing cancer [Warning Carcinogenicity]

Documented Uses

Use (kg; approx.) in Germany (2009): >50
Consumption (g per capita; approx.) in Germany (2009): 0.000611
Used as a test to determine the general health of an unborn fetus.
Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients
Isolation from pregnant human urine, isolated from human placenta, organic synthesis.
/Estriol is indicated as/ hormone replacement therapy for treatment of atrophic vaginitis and kraurosis in post-menopausal women.

Synonyms

estriol; 50-27-1; Oestriol; Trihydroxyestrin; Aacifemine; Estratriol; Ovestrion; Tridestrin; Destriol; Ovestin; Theelol; Hormomed; Klimoral; Oestratriol; Orestin; Triovex

Frequently Asked Questions

What are the CAS number and molecular formula of Estriol?

CAS 50-27-1; molecular formula C18H24O3; molecular weight — g/mol.

What other names is Estriol known by?

estriol, 50-27-1, Oestriol, Trihydroxyestrin, Aacifemine, Estratriol.

Is Estriol classified as hazardous?

Hazard statements reported: H350, H351, H360, H362, H372.

What are the key physical properties of Estriol?

Melting Point: 82-86; Melting Point: 288 °C (decomposes); Melting Point: 282 °C; Density: 1.27 g/cu cm at 25 °C.

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.

雌三醇