exemestane powder

product name: exemestane

cas number: 107868-30-4

superlist name: exemestane

molecular structure: molecular structure of 107868-30-4 (6-methyleneandrosta-1,4-diene-3,17-dione)

formula: c20h24o2

function

exemestane (trade name aromasin) is a drug used to treat breast cancer. it is a member of the class of drugs known as aromatase inhibitors. some breast cancers require estrogen to grow. those cancers have estrogen receptors (ers), and are called er-positive. they may also be called estrogen-responsive,hormonally-responsive, hormone-receptor-positive. aromatase is an enzyme that synthesizes estrogen. aromatase inhibitors block the synthesis of estrogen. this lowers the estrogen level, and slows the growth of cancers.

application

1. exemestane is an oral steroidal aromatase inhibitor that is used in er-positive breast cancer in addition to surgery and/or radiation in post-menopausal women.

2. it acts as a false substrate for the aromatase enzyme, and is processed to an intermediate that binds irreversibly to the active site of the enzyme causing its inactivation, an effect also known as "suicide inhibition."

3. by being structurally similar to enzyme targets, exemestane permanently binds to the enzymes, preventing them from converting androgen into estrogen

Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, steroids, pharmaceutical intermediates, chemical solvents, pesticide intermediates, OLED intermediates and other fine chemicals.

The company has one of the largest chemical production base, the company USES the advanced management mode, has a professional r&d team, strong technical force, perfect quality assurance and control system, excellent sales and excellent after-sales service, formation of product research and development, production, sales to after-sales service of complete system to ensure the highest quality and timely delivery.

We are extremely committed to the collection and research and development of new and old products, in line with the "sincere and trustworthy, customer satisfaction first" business philosophy, take the road of professional development, to excellent product quality, perfect and thoughtful service to win customers' high evaluation and good reputation. To become China's leading pharmaceutical and chemical import and export enterprises.

Why choose Beluga chemical

1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities.

2. Made in China and exported to many countries and regions at the most favorable price.
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Our customers all over the world and have been highly valued and tr