buy cheap Methyl Testosterone 58-18-4 supplier CAS NO.58-18-4

Linyi dingsheng chemical  is an experienced enterprise of manufacturing various kind of APIs, Organic intermediates, research chemicals and Peptide products.
Linyi dingsheng ’s R&D center also offer custom synthesis services.
Linyi dingsheng can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years
1.we have over 10  years experience in this aera
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3.we are attention to every customer's requirements and make a good relationship with them.
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if you have any other questions to consult me.please not hesitate to contact me at any time.
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Details

17-Methyltestosterones

CAS NO:58-18-4

Alias: methyltestosterones

Molecular formula: C20H30O2

Molecular weight: 302.45

Description: White or Almost White Crystalline Powder

Identification: Infrared Absorption

Assay: 97.0~103.0%

Specific Rotation: +79° ~ +85°;

Free Cyclopentanepropionic acid: 0.2%max

Loss On Drying: 0.5%max

Residue On Ignition: 0.2%max

Organic Volatile Impurities: meets the requirement.

Melting Point: 98.0~104.0°C

Particle Size: approx.100mesh

Pyridine: 200PPm max

Storage:

Kept in a cool,dry and ventilated place

Payment:

, T/T, MONEY GRAM

Shipment:

TNT, UPS, DHL, FEDEX, EMS and Client's request

We persist in the management policy of People Oriented, and devote ourselves to providing the best products and services. The quality is the future market, the goodwill is the invisible market, the satisfaction of the customers is the eternal market. To center around the customers, providing the first-class products and services. To be guided by the market, create the perfect production and supply system. We welcome all kinds of cooperation with the friends all over the world on the fundamental business principle of "equality, mutual benefit and friendly cooperation”.

Our highly efficient and professional project management group and chemistry team hold the key to our consistent success. We care about customers' concerns and requirement, and hope to do long-term business with the customers all over the world.