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19-正-4-雄烯-3,17-二酮

CAS 734-32-7C18H24O2MW 272.4

19-正-4-雄烯-3,17-二酮(CAS 734-32-7)属有机化学品类产品,分子式 C18H24O2,分子量 272.4。济南圣和化工有限公司常年现货供应该产品,常规纯度 按批次COA提供(不公开发布),可按客户需求安排分装包装,欢迎邮件或来电询价。

产品概览

CAS号734-32-7
分子式C18H24O2
分子量272.4
LogP2.5
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

该产品的下游应用集中在有机化学品。不同客户工艺差异较大,我们支持按需提供样品与小批量试用。

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

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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

19-正-4-雄烯-3,17-二酮 的 CAS 号是多少?

19-正-4-雄烯-3,17-二酮 的 CAS 号为 734-32-7。

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。

19-正-4-雄烯-3,17-二酮 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

19-Nor-androst-4-ene-3,17-dione · CAS 734-32-7 · C18H24O2. UNII U90987PVU5.

Identification

CAS Registry Number734-32-7
PubChem CID92834
Molecular formulaC18H24O2
IUPAC name(8R,9S,10R,13S,14S)-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
UNII (FDA)U90987PVU5

Computed Descriptors

Molecular Weight272.4
XLogP32.5
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass272.177630004
Monoisotopic Mass272.177630004
Topological Polar Surface Area34.1
Heavy Atom Count20
Formal Charge0

GHS Hazard Classification

Reported hazard statementsH302 (100%), H312 (13.3%), H351 (40%), H360 (26.7%), H361 (46.7%), H400 (40%), H410 (40%), H411 (40%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (13.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

  • The claim that supplemental 19-norandrostenedione has anabolic effects is unsubstantiated.
  • 19-Nor-4-androstenedione (Class: Steroids, Added Date: 07-2006)
  • 19-Norandrostenedione (Class: Steroids, Added Date: 11-2005)
  • Schedule III - Substances in the DEA Schedule III have a potential for abuse less than substances in Schedules I or II and abuse may lead to moderate or low physical dependence or high psychological dependence.
  • Absorption appears variable, but some absorption does occur.
  • Specific metabolites of 19-nor-5-androstene-3, 17-dione are 19-nordehydroandrosterone and 19-nordehydroepiandrosterone.

Synonyms

19-Norandrostenedione; 734-32-7; 19-Norandrost-4-ene-3,17-dione; 19-nor-4-androstene-3,17-dione; Nordione; delta4-Estrene-3,17-dione; delta,4-Estrene-3,17-dione; U90987PVU5; (+)-Estr-4-ene-3,17-dione; NSC-12164; DTXSID50862392; 19-nor-A-dione; RefChem:79523; DTXCID601334157; (1S,2R,10R,11S,15S)-15-methyltetracyclo(8.7.0.02,?.011,1?)heptadec-6-ene-5,14-dione; 211-995-8

Frequently Asked Questions

What are the CAS number and molecular formula of 19-Nor-androst-4-ene-3,17-dione?

CAS 734-32-7; molecular formula C18H24O2; molecular weight — g/mol.

What other names is 19-Nor-androst-4-ene-3,17-dione known by?

19-Norandrostenedione, 734-32-7, 19-Norandrost-4-ene-3,17-dione, 19-nor-4-androstene-3,17-dione, Nordione, delta4-Estrene-3,17-dione.

Is 19-Nor-androst-4-ene-3,17-dione classified as hazardous?

Hazard statements reported: H302, H312, H351, H360, H361.

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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