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Merck
CN

M8046

米非司酮

synthetic (organic), ≥98%, Progesterone receptor antagonist, powder

别名:

11β-(4-二甲基-氨基)-苯基17β-羟基-17-(1-丙炔基)-雌甾-4,9-三胺-3-酮, RU-38486, RU-486

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关于此项目

经验公式(希尔记法):
C29H35NO2
化学文摘社编号:
分子量:
429.59
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
MDL number:
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产品名称

米非司酮, ≥98%

SMILES string

[H][C@@]12CCC3=CC(=O)CCC3=C1[C@H](C[C@@]4(C)[C@@]2([H])CC[C@@]4(O)C#CC)c5ccc(cc5)N(C)C

InChI

1S/C29H35NO2/c1-5-15-29(32)16-14-26-24-12-8-20-17-22(31)11-13-23(20)27(24)25(18-28(26,29)2)19-6-9-21(10-7-19)30(3)4/h6-7,9-10,17,24-26,32H,8,11-14,16,18H2,1-4H3/t24-,25+,26-,28-,29-/m0/s1

InChI key

VKHAHZOOUSRJNA-GCNJZUOMSA-N

biological source

synthetic (organic)

sterility

non-sterile

assay

≥98%

form

powder

technique(s)

inhibition assay: suitable

solubility

ethanol: 50 mg/mL, clear, greenish-yellow

originator

Danco Laboratories

shipped in

ambient

storage temp.

2-8°C

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Application

米非司酮用于:
  • 诱导破坏增殖和分泌期的子宫内膜基质细胞
  • 建立小鼠早产(PTB)模型,研究非早产和PTB宫颈成熟机制的差异
  • 激活果蝇基因开关gal4
  • 研究性类固醇对于前列腺素分泌的影响

Biochem/physiol Actions

因此,米非司酮被认为是一种强力的堕胎药。它还能抑制人绒毛膜促性腺激素。米非司酮导致蜕膜坏死。
米非司酮(RU-486)具有孕激素受体拮抗剂和糖皮质激素受体拮抗剂活性。

Features and Benefits

该化合物是受体分类及信号转导手册上核受体(类固醇)页面上的特色化合物。想要浏览手册的其他页面, 请单击此处
该化合物是由Danco实验室研发。想要浏览其他由制药公司开发的化合物以及已批准物/候选药物清单, 请单击此处

General description

米非司酮是一种合成类固醇,可用于治疗库欣综合征和子宫平滑肌瘤。低剂量使用时,它通过结合细胞内孕酮受体选择性地拮抗孕酮。高剂量使用时,米非司酮可阻断糖皮质激素受体上的皮质醇,影响下丘脑-垂体-肾上腺轴,导致循环皮质醇增加,从而控制某些患者的高血糖。此外,米非司酮对糖皮质激素II受体的亲和力高于对糖皮质激素I受体的。在终止妊娠的情况下,米非司酮会破坏孕酮。

hcodes

pictograms

Health hazard

signalword

Danger

Hazard Classifications

Repr. 1B

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

涉药品监管产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What is Mifepristone, Product M8046, soluble in?

    Mifepristone is soluble in ethanol at 50 mg/mL; heat may be required to dissolve the compound at this concentration.  It is also soluble in DMSO at 20 mg/mL.

  4. Can solutions of Mifepristone, Product M8046, be stored?

    Stock solutions of 1 mM mifepristone in ethanol can be stored at -20 °C. The top of the container should be sealed with Parafilm to prevent solvent evaporation. Solutions in ethanol, properly stored and handled, are probably good for several months (based on the structure of the compound), but we have no specific information on this.

  5. Where can I find information on usage of Mifepristone, Product M8046?

    The Sigma-Aldrich website listing has several cited articles with hyperlinks to the abstracts. These references can be found under the reference tab on the M8046 product webpage.

  6. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  7. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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