一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Antineoplastic agents>Hormonal antineoplastic drugs>Exemestane
Exemestane
  • Exemestane

Exemestane

Price $1746
Package 500g
Min. Order: 500g
Supply Ability: 1T
Update Time: 2021-11-02

Product Details

Product Name: Exemestane CAS No.: 107868-30-4
Min. Order: 500g Purity: 99%
Supply Ability: 1T Release date: 2021/11/02

Product Name: Exemestane

Synonyms: ExeMestane (USP);ExeMestane(AroMasin);1,4-Androstadien-3,17-dione-6-Methylene-d2;(8R,9S,10R,13S,14S)-10,13-Dimethyl-6-methylene-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17(10H,14H)-dione;ExeMestine;(8R,9S,10R,13S,14S)-10,13-diMethyl-6-Methylene-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione;ExeMestane SynonyMs 6-Methylenandrosta-1,4-diene-3,17-dione;PNU155971

CAS: 107868-30-4

MF: C20H24O2

MW: 296.4

Description

Exemestane was launched in US and other countries for the treatment of estrogendependent tumors and postmenopausal breast cancer. It is a novel steroidal compound structurally related to the natural substrate for the biosynthesis of estrogen, androstanedione, and can be synthesized by methylidenation of androsta-1, 4-dien- 17beta-ol-3-one in 6 position then oxidation of the alcohol function. Exemestane is an irreversible inactivator of the aromatase enzyme system, so inducing in vivo a dose-related sustained suppression of serum estrogen and minimal endocrine activity. It is the first steroidal representative of the third-generation of orally active aromatase inhibitors with a highly potent and selective mechanism of action, displaying good tolerability and safety profile. In rats with DMBA-induced mammary tumors, 10 to 100 mglkg of exemestan administered po twice-daily for 4 weeks resulted in 76 to 88% regression. In women failing anti-estrogen therapy with tamoxifen, this agent has demonstrated high activity in locally advanced or metastatic disease. In addition, it may also have potential for breast cancer prevention.


Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP6Y
RongNa Biotechnology Co.,Ltd
2026-06-05
$10.00
VIP1Y
Shanghai Zheng Peptide Plastic Co., Ltd.
2026-06-05
VIP1Y
Rongchuang International
2026-06-04
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2026-06-02
$10.00
VIP1Y
Ningbo Qingteng Plastic Cost.,Ltd.
2026-05-27
$5.00
VIP2Y
Hebei Jiafan Trading Company Limited
2026-05-20
$5.00
Wuhan JiyunZen Tech Co., Ltd.
2026-04-10
$30.00
Shenzhen Aoxi Technology Co., Ltd.
2026-03-26
CHONGQING CHENCHENG PHARMACEUTICAL CO.,LTD.
2026-01-19
VIP3Y
Shandong Hanjiang Chemical Co., Ltd
2026-01-19
  • Since: 2018-09-06
  • Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
INQUIRY
宜昌市| 志丹县| 东港市| 漯河市| 理塘县| 临朐县| 定州市| 庆城县| 胶南市| 花莲市| 浮梁县| 察哈| 南阳市| 开阳县| 中阳县| 新蔡县| 滦南县| 平遥县| 宁化县| 桐庐县| 永定县| 商河县| 通化县| 乾安县| 大同市| 博乐市| 吴忠市| 三亚市| 象山县| 静安区| 巴彦淖尔市| 贺州市| 连云港市| 双鸭山市| 连城县| 承德县| 彭阳县| 中阳县| 钦州市| 临潭县| 斗六市|