孕二烯酮

Name: 孕二烯酮
Brand: 济南圣和化工有限公司

CAS 60282-87-3C21H26O2MW 310.4

济南圣和化工有限公司现供应有机化学品——孕二烯酮（CAS 60282-87-3），分子式 C21H26O2，分子量 310.4。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	60282-87-3
分子式	C21H26O2
分子量	310.4
熔点	197.9
LogP	3.45
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

孕二烯酮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

供货能力：孕二烯酮备有现货，包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票，山东省内可安排快速配送，省外按物流时效发货，具体请联系 info@591daili.com。

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，精选产品齐全，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等多个大类。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

孕二烯酮的 CAS 号是多少？

孕二烯酮的 CAS 号为 60282-87-3。

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。

孕二烯酮有什么用途？

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

Gestodene · CAS 60282-87-3 · C21H26O2. UNII 1664P6E6MI. Melting Point: 197.9; Melting Point: 197.9 °C; LogP: 3.45.

Identification

CAS Registry Number	60282-87-3
PubChem CID	3033968
Molecular formula	C21H26O2
IUPAC name	(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14-decahydrocyclopenta[a]phenanthren-3-one
UNII (FDA)	1664P6E6MI

Computed Descriptors

Molecular Weight	310.4
XLogP3	2.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	310.193280068
Monoisotopic Mass	310.193280068
Topological Polar Surface Area	37.3
Heavy Atom Count	23
Formal Charge	0

Physical & Chemical Properties

Melting Point	197.9
Melting Point	197.9 °C
LogP	3.45

Physical description & handling notes

Solid
Crystals from acetone-hexane
Optical rotation= -185.7 (for the sodium D line)
When heated to decomposition it emits acrid smoke and irritating fumes.
Oral: Tablets: 30 ug ethinylestradiol and 50 ug gestodene, Triadene (Bayer plc).
Gestodene is available commercially as a component of combination tablets with ethinylestradiol.

GHS Hazard Classification

Reported hazard statements	H351 (28.4%), H360 (51.1%), H361 (46.6%), H362 (29.5%), H400 (28.4%), H410 (28.4%)

H351 (28.4%): Suspected of causing cancer [Warning Carcinogenicity]

H360 (51.1%): May damage fertility or the unborn child [Danger Reproductive toxicity]

Documented Uses

... a progestogen hormonal contraceptive
Use (kg) in Switzerland (2009): >1
Consumption (g per capita) in Switzerland (2009): 0.00013
Prepn: Belg. pat. 847,090; H. Hofmeister et al., U.S. pat. 4,081,537 (1977, 1978 both to Schering AG).
It can be prepared from the 17-keto steriod [18-methylestrone methyl ether] in a multistep synthesis involving palladium-catalysed conversion of its enol ether to an enone, reduction to the corresponding allylic alcohol, partial reduction of the aromatic ring, regeneration of the enone and ethinylation.
...manufactured or formulated in Argentina, Austria, Belgium, Brazil, Finland, France, Germany, Mexico, the Netherlands, New Zealand, Portugal, South Africa, Spain, Switzerland and the United Kingdom.

Synonyms

GESTODENE; 60282-87-3; Gestoden; Gestodeno; SH B 331; Gestodenum; DTXSID6046478; SH-B-331; 1664P6E6MI; DTXCID4026478; 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,15-dien-20-yn-3-one; 18,19-Dinorpregna-4,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17-alpha)-; Pregna-4,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-18,19-dinor-, (17alpha)-; 17-alpha-ethinyl-13-ethyl-17 beta-hydroxy-4,15-gonadien-3-one; RefChem:639914; 13-ethyl-17-hydroxy-18,19-dinor-17 alpha-pregna-4,15-dien-20-yn-3-one

Frequently Asked Questions

What are the CAS number and molecular formula of Gestodene?

CAS 60282-87-3; molecular formula C21H26O2; molecular weight — g/mol.

What other names is Gestodene known by?

GESTODENE, 60282-87-3, Gestoden, Gestodeno, SH B 331, Gestodenum.

Is Gestodene classified as hazardous?

Hazard statements reported: H351, H360, H361, H362, H400.

What are the key physical properties of Gestodene?

Melting Point: 197.9; Melting Point: 197.9 °C; LogP: 3.45.

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.