CasNo.107868-30-4,98% high quality exemestane manufacturer in China CAS NO.107868-30-4,(107868-30-4) Suppliers

10 Gram	Negotiable

Min.Order :10 Gram
Purity: 98%
Payment Terms : T/T,

Keywords

exemestane 107868-30-4 Aromasin

Quick Details

Appearance:White to yellowish crystal powder
Application:It is an important raw material and intermediate
PackAge:According to customer requirements
ProductionCapacity:3|Kilogram|Month
Storage:Avoid light, ventilation and shade
Transportation:Express, air or sea

Superiority:

Qingdao white whale Import and Export Co., LTD advantage

1. One of the largest domestic suppliers.

2. Professional laboratory and production base to ensure product stability.

3. Export this product to many countries and regions at the most favorable price.

4. Provide quality service 24 hours a day，We promise to reply your inquiry within 24 hours including holidays.

Details:

Qingdao White Whale Import and Export Co., Ltd. is located in Qingdao city, Shandong province, is a collection of chemical intermediates research and development, production, trade in one of the science and technology companies, specializing in organic intermediates, steroids, pharmaceutical intermediates, chemical solvents, pesticide intermediates.
Company owns the largest fine chemical industry and chemical production base, the company USES the advanced management mode, has the abundant technical force, has a perfect quality assurance system and perfect quality control system, can effectively analyze and monitor the product quality, formed from the product research and development, production, sales to after-sales service of complete system; The company in line with the sincere and trustworthy business philosophy, take the professional development road, with excellent product quality, perfect and thoughtful service to win the market.

Physical and chemical properties of exemestane

The density of 1.1 + / - 0.1 g/cm3

Boiling point 453.7±45.0 °C at 760 mmHg

The melting point of 155.13 ° C

Molecular formula C20H24O2

The molecular weight of 296.403

Flash point 169.0 + / - 25.7 ° C

Accurate mass 296.177643

PSA 34.14000

LogP 3.11

Appearance and Properties White to light yellow crystal powder

Vapor pressure 0.0±1.1 mmHg at 25°C

The refractive index of 1.572

The chemical name of exemestane is 1, 4-diene-3, 17-diketone - 6-methylene androstane or 6-methylene androstane -1, 4-diene-3, 17-dione, white or white crystalline powder; Odourless. Soluble in chloroform, soluble in ethyl acetate, acetone, methanol or ethanol, and almost insoluble in water. Clinically, it is suitable for postmenopausal patients with advanced breast cancer whose disease progresses after tamoxifen treatment.