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Postion:Product Catalog >API>Antineoplastic agents>Antimetabolites, Antineoplastic>Methotrexate
Methotrexate
  • Methotrexate
  • Methotrexate
  • Methotrexate
  • Methotrexate
  • Methotrexate

Methotrexate

Price $1
Package 1Kg/Bag
Min. Order: 1Kg/Bag
Supply Ability: 5000tons/year
Update Time: 2023-04-12

Product Details

Product Name: Methotrexate CAS No.: 59-05-2
EC-No.: 200-413-8 Min. Order: 1Kg/Bag
Purity: 99.89% HPLC Supply Ability: 5000tons/year
Release date: 2023/04/12


Order Genuine Methotrexate Raw Powder CAS 59-05-2 with safe shipping


Quick details of Methotrexate Powder 

Product Name: Methotrexate

synonym: methotrexate;Rheumatrex;Amethopterin.

CAS Number: 59-05-2

EINECS.No: 200-413-8

Appearance: yellow crystalline powder   

Molecular formula: C20H22N8O5

Molecular weight: 454.45

EINECS.No: 200-413-8

melting point: 195°C

flash point: 11 ℃

boiling point: 561.26 ℃

density: 1.41 g/cm³

Specific rotation: +17~+24°(D/20℃)(c=1,Na2CO3 soln.)(calculated on the dehydrous basis)

refractive index: 1.691

Solubility: easily soluble in dilute alkali, acid or alkali metal carbonate solution, slightly soluble in dilute hydrochloric acid, almost insoluble in water, ethanol, chloroform and ether.


What is Methotrexate used for?

Methotrexate is a type of medicine called an immunosuppressant. It slows down your body's immune system and helps reduce inflammation. It is used to treat inflammatory conditions, including: rheumatoid arthritis.


Recommended dosages of Methotrexate

 It can be taken as a divided dose: 2.5 milligrams taken orally every 12 hours for 3 divided doses over 36 hours once a week. The usual maximum weekly adult dose for oral methotrexate is 20 milligrams (due to increased risk of bone marrow suppression).


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.In 2016, the company established a chiral separation center and launched 100 high-quality research and development projects.Equip with axial compression preparation chromatography system, liquid chromatography, gas chromatography, magnetic driven autoclave and other high-end advanced detection, experiment, pilot equipment.Through the ISO9001 quality management system certification.The company has produ

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  • 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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wei@dujiangsy.com