CAS:63-05-8 Androstenedione CAS NO.63-05-8

Min.Order Quantity:: 1 Kilogram

Purity:: 99.5%

Port:: all chinese port

Payment Terms:: T/T,MoneyGram,Other

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Product Details

Keywords

Androstenedione
Androstenedione high purity
Androst-4-ene-3,17-dione

Quick Details

ProName: CAS:63-05-8 Androstenedione
CasNo: 63-05-8
Molecular Formula: C19H26O2
Appearance: White powder
Application: Testosterone precursor
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Kilogram/Month
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

_details

_{4-androstenedione}

_{formula: c19h26o2}

_{cas 63-05-8}

_{molecular weight: 286.45}

_{einecs: 200-554-5}

_{assay: 99%}

_{appearance: white crystalline odourless solid}

_{package: 1kg/foil bag or according to the customers requirements.}

_{uses: simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroids, norethisterone, testosterone propionate in the middle body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.}

_effect

_{4-androstenedione has been shown to increase serum testosterone levels over an eight-hour period in men when taken as a single oral dose of 300 mg per day, but a dose of 100 mg had no significant effect on serum testosterone. however, serum levels of estradiol increased following both the 100 mg and 300 mg doses. the study also reported that the serum level of estrogens and testosterone produced varied widely between individuals.

because androstenedione can be converted to estrogenic steroids, people taking this supplement may have estrogenic side-effects.

in child development, higher levels of androstenedione in boys have been associated with higher levels of acting out behaviors.}

_usage

_{4-androstenedione is further converted to either testosterone or estrogen.

in males, conversion of androstenedione to testosterone requires the enzyme 17β-hydroxysteroid dehydrogenase.

in females, androstenedione is released into the blood by theca cells. conversion of androstenedione to estrogen (e.g., estrone and estradiol) requires the enzyme aromatase. androstenedione is a substrate for estrogen production in granulosa cells which produce aromatase. thus, theca cells and granulosa cells work together to form estrogens.

used for simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroid, norethisterone, testosterone propionate in the middle body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.}

Details

kono chem co.,ltd is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by pioneer. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

with our phytopharmaceutical background and knowledge through experience, pioneer can also provide a wide range of analytical services and reference substances to our clients. in addition, we also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: sam-e tosylate disulfate; sam-e 1,4-butanedisulfonate; polycytidylic acid; polyinosinic acid; adenosine triphosphate disodium; and cytidine triphosphate disodium; these items are our strongest advantage in china. meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

recently, kono chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. as a gmp standardized manufacturer, our products can meet or even exceed the standards of cp2010, usp32, bp2005 and ep4. presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as usa, eu, south america and southeast asia. there are experienced technicians working for our institutes now, all of them are skilled. pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.