跳转至内容
Merck

90151

Supelco

17b-羟基-17a-甲基-1,4-雄甾二烯-3-酮

analytical standard

别名:

1-脱氢-17α-甲基睾甾酮, 去氢甲睾酮, 美雄酮, 羟甲雄二烯酮

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C20H28O2
CAS号:
分子量:
300.44
Beilstein:
2056255
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥97.0% (HPLC)

光學活性

[α]1.15/D -0.5±0.5° in chloroform

儲存期限

limited shelf life, expiry date on the label

藥物控制

USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

clinical testing

格式

neat

官能基

ketone

儲存溫度

2-8°C

SMILES 字串

C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3CC[C@]12C

InChI

1S/C20H28O2/c1-18-9-6-14(21)12-13(18)4-5-15-16(18)7-10-19(2)17(15)8-11-20(19,3)22/h6,9,12,15-17,22H,4-5,7-8,10-11H2,1-3H3/t15-,16+,17+,18+,19+,20+/m1/s1

InChI 密鑰

XWALNWXLMVGSFR-HLXURNFRSA-N

基因資訊

human ... AR(367)

正在寻找类似产品? 访问 产品对比指南

一般說明

17β-hydroxy-17-methylandrosta-1,4-dien-3-one is an androgenic anabolic steroid.

應用

17β-hydroxy-17-methylandrosta-1,4-dien-3-one may be used as a reference standard in the determination of 17β-hydroxy-17-methylandrosta-1,4-dien-3-one in urine samples, using by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 4

1 of 4

Comparative study of matrices for their use in the rapid screening of anabolic steroids by matrix?assisted laser desorption/ionisation time?of?flight mass spectrometry
Galesio.M, et al.
Rapid Communications in Mass Spectrometry, 23, 1783-1791 (2009)
Andy Zöllner et al.
Biological chemistry, 391(1), 119-127 (2009-11-19)
Anabolic-androgenic steroids are some of the most frequently misused drugs in human sports. Recently, a previously unknown urinary metabolite of metandienone, 17beta-hydroxymethyl-17 alpha-methyl-18-norandrosta-1,4,13-trien-3-one (20OH-NorMD), was discovered via LC-MS/MS and GC-MS. This metabolite was reported to be detected in urine samples
Stephanie Mosler et al.
Archives of toxicology, 86(1), 109-119 (2011-08-06)
There is increasing evidence that the biological activity of myostatin (MSTN), a negative regulator of muscle growth, is affected by training but also anabolic steroids. In this study, we analyzed the effects of the frequently abused anabolic steroid methandienone (Md)
Oscar J Pozo et al.
Drug testing and analysis, 1(11-12), 554-567 (2010-04-01)
Anabolic steroids are among the most frequently detected compounds in doping analysis. They are extensively metabolized and therefore an in-depth knowledge about steroid metabolism is needed. In this study, a liquid chromatography tandem mass spectometry (LC-MS/MS) method based on a
Linda L Ahonen et al.
Rapid communications in mass spectrometry : RCM, 24(7), 958-964 (2010-03-09)
We examined the feasibility of capillary liquid chromatography/microchip atmospheric pressure photoionization tandem mass spectrometry (capLC/microAPPI-MS/MS) for the analysis of anabolic steroids in human urine. The urine samples were pretreated by enzymatic hydrolysis (with beta-glucuronidase from Helix pomatia), and the compounds

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门