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Letrozole

BGC Id:541144113930
CAS No:112809-51-5
Synonyms:letroz ; cgs-20267 ; lelrozol ; femara ; lerozole ; letrozole ; letrozolex ; letrozole99% ; letrazole ; letrozol
Molecular Formula:C17H11N5
Molecular Weight:285.3
EINECS:
Structural Formula
Listed are 16 international and reliable suppliers for Letrozole. They are coming from 6 countries around the world. These vendors belong to 16 different business types like 'Supplier' and 'Bulk and laboratory supplier'
Please contact all the below listed distributors/manufacturers for Letrozole and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


supplier ww
registered suppliers of Letrozole worldwide

The most competitive supplier in 2025

The following 16 notable providers have been checked and can be recommended.
Chemical-Suppliers
Artis Biotech
Category :Working Standards Purity :99,72%
Chemical-Suppliers
Wuhan PharmChem LTD.
Molecular formula :C17H11N5
Chemical-Suppliers
Sancai Industry
Appearance   White to off-white crystalline powder Identification   The infrared absorption spectrum should conform to the reference spectrum Relative substances   Impurity A   ≤ 0.3% Impurity B (4,',4”- methylidenetrisbenzonitrile   ≤ 0.2% Any single impurity   ≤ 0.10% Total imputities   ≤ 0.5% Water   ≤ 0.3% Residue on ignition   ≤ 0.1% Heavy metals   ≤ 10% Ethanol   ≤ 3000ppm Isopropanol   ≤ 5000ppm Acetic ether   ≤ 2000ppm Dime

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
letroz ; cgs-20267 ; lelrozol ; femara ; lerozole ; letrozole ; letrozolex ; letrozole99% ; letrazole ; letrozol
CAS:
112809-51-5
EINECS:
Molecular Formula:
C17H11N5
MDL:
MFCD00866241
SMILES:
[B-](C1=CC=CC=C1C(=O)N)(F)(F)F.[K+]

Properties

Molecular Weight:
285.3 g·mol−1
Density:
~1.2 g/cm3 (Predicted)
Melting point:
181-183 °C
Boiling point:
~563.5° C at 760 mmHg (Predicted)
Solubility:
Soluble in water (<1 mg/ml at 25° C), DMSO (57 mg/ml at 25° C), ethanol (<5 mg/ml, partially ), chloroform, and methanol.
download Download Molfile

Suppliers

Jai Radhe Sales

Company type: International trading company
Founded in 1999, Jai Radhe Sales is a customer focused exporter of Active Pharmaceutical Ingredients, Agro Chemicals, Pellets, Phyto chemicals, Excipients & Fine Chemical’s. Jai Radhe Sales also offers Betamethasone acetate.
Country: India   Phone: +91-79-26431096   Telefax: +91-79-26569884

Artis Biotech Co. Ltd

Country: P.R.China
Phone: +91-8793715125
Telefax: +91-8793715125

Zyntex Ltd

As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
Company type: Bulk chemical supplier
Country: Türkiye

Wuhan PharmChem Co., LTD.

Company type: Import & export company
Wuhan PharmChem CO., LTD. We provide D-Glucuronolactone as well. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...
Country: P.R.China   Phone: +86 27 85835203   Telefax: +86 27 85835203

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd also offers Methyl 2-(bromomethyl)-3-nitrobenzoate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. We are supplier of 4-Fluoro-2-hydroxytoluene. In recent years,t ...
Country: P.R.China   Phone: +86-13220566916   Telefax: +86 531 58990167

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Undecanal will be also provided by us. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Hangzhou Zhongqi Chem Co., Ltd

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We provide 3,4,5-Trimethoxybenzoic acid methyl ester as well. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162

Carbone Scientific Co., Ltd.

Company type: Supplier
Carbone scientific is located at London, UK. Additionally 2,3,4,5,6-Pentafluorobenzeneboronic acid is supplied by us. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
Country: U.K.   Phone: +44 (0)203 769 4441 ext 1   Telefax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Shandong SanYoung Industry Co., Ltd also offers 2-Amino-thiazole-5-carboxylate ethyl ester. Our company has a large number of customers with good reputation at home and abroad, ...

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. cis-Dimethyl cyclohexane-1,4-dicarboxylate is also served by AK Scientific, Inc.. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. 2-Fluorodiphenyl ether is also served by Skyrun Industrial Co., Ltd.. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We supply our chemical product 2-(1-Ethylpropyl)-5,5-dimethyl-1,3-dioxane. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
Storage temperature:
-20 °C Freezer

What other providers are available for CAS 112809-51-5?

In addition to the providers presented here for Letrozole with the CAS number 112809-51-5, there are other 20 providers with slightly different product names available for this CAS number.

Simagchem Corporation | FUDAW INDUSTRY LTD | Nantong Xindao Biotech Ltd | Xiamen Equation Chemical Co.,Ltd +3 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+6 additional providers that we know from the past
+3 additional providers that we know from the past




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