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Homecompany99.87% anti-estrogen raws Femara Letrozole powder
Letrozole  Femara
Letrozole  Femara
Letrozole  Femara
Letrozole  Femara
Letrozole  Femara
Letrozole  Femara

99.87% anti-estrogen raws Femara Letrozole powder

Price USD1.00
Packge 1Kg/Bag
  • Min. Order:1Kg/Bag
  • Supply Ability:5000tons/year
  • Time:2022-08-02

Product Details

  • Product NameLetrozole Femara
  • CAS No.112809-51-5
  • EINECS No.675-034-8
  • MFC17H11N5
  • MW285.3
  • AppearanceWhite powderwhite to off-white
  • Melting point 181-183°C
  • storage temp. 2-8°C
  • Boiling point 563.5±60.0 °C(Predicted)
  • density 1.21±0.1 g/cm3(Predicted)


Genuine Letrozole Raw Femara powder for sale with 100% safe shipping


Quick details of Letrozole Powder

Product Name:  Letrozole

CAS Number: 112809-51-5

Appearance: White or almost white crystalline powder

Acidity coefficient(Pka): 1.52±0.11

Molecular formula: C17H11N5

Molecular weight: 285.3

EINECS.No: 675-034-8

melting point: 181-183°C

boiling point: 563.5±60.0 °C

density: 1.21±0.1 g/cm³

solubility: DMSO: >50mg/mL

Storage condition: cool and dry

Payment methods: western union,bitcoin,paypal,T/T,BCH,LTC,ETH,USDT

Shipping express: EMS,FedEx,TNT,UPS,DHL

How to make an order: after our clients confirm the payment,

then the tracking number and parcel pics will be sent to our clients within 6 hours.


What is Letrozole used for? 

Letrozole is used to treat certain types of breast cancer in women who have already stopped menstruating (postmenopausal). It is also used for women who have already had other cancer treatments (eg, tamoxifen). Female hormones that occur naturally in the body can increase the growth of some breast cancers.


available anti-estrogen powders for us

arimidex raw anastrozole powder 

nolvadex raw powder tamoxifene citrate

femara raw letrozole powder

aromasin raw exemestane powder

Enclomiphene citrate raw powder


Contact Us

TEL: 0086-18120567669 

wechat: dujiangshiye

WhatsApp:+86 18120567669

Email: wei@dujiangsy.com

Company Profile Introduction

Wuhan Dujiang Industrial Co., Ltd. was established in 2009. It is a high-tech chemical enterprise in Central China, specializing in the research and development, production and sales of animal and plant extracts, fine chemicals, pharmaceutical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform.In 2015, according to the national pharmacopoeia production process index control standards, the company invested 8,600 square meters of GMP standard plant.Adhering to the corporate purpose of "quality first, integrity first", the company was rated as a provincial advanced unit in 2018.Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.After 10 years of development, the company now has 20 tons of raw material extraction equipment, 1000 square meters of separation quality processing workshop, 800 square meters of analysis, development, testing center.In order to meet the needs of preclinical research at home and abroad, and to save cost and unit for drug development companies, the company specially introduced large-scale axial pressure preparative chromatography.

  • Since:2021-06-09
  • Address: Room H0680, Building 1, No. 58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan (Wu
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