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top quality of with best price 4-AD（Androstenedione ）favorable price

top quality of with best price 4-AD（Androstenedione ）favorable price

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  • Min.Order :1 Metric Ton
  • Purity: 99%
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top quality 4-AD（Androstenedione ） favorable price 63-05-8 63-05-8 with best price

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  • Appearance:white powder
  • Application:intermediates
  • PackAge:1kg,5kg,74kg
  • ProductionCapacity:1|Metric Ton|Day
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top quality of with best price 4-AD（Androstenedione ）favorable price

top quality 4-AD（Androstenedione ）
favorable price 63-05-8
63-05-8 with best price 
Androstenedione Basic information
Biological Metabolism
Product Name: Androstenedione
Synonyms: 3,17-Dioxoandrost-4-Ene;Androstenedione (CRM);delta-(sup4)-Androsten-3,17-dione;delta(Sup4)-Androstene-3,17-dione;delta4-androsten-3,17-dione;delta-4-androstenedione;SKF 2170;skf2170
CAS: 63-05-8
MF: C19H26O2
MW: 286.41
EINECS: 200-554-5
Product Categories: Pharmaceutical Intermediates;Steroids;Metabolites & Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;API
Mol File: 63-05-8.mol
Androstenedione Structure
 
Androstenedione Chemical Properties
Melting point  170-171 °C(lit.)
alpha  D30 +199° (in chloroform)
Boiling point  368.77°C (rough estimate)
density  1.0655 (rough estimate)
refractive index  1.4709 (estimate)
Fp  2℃
storage temp.  Controlled Substance, -20°C Freezer
Merck  13,643
InChIKey AEMFNILZOJDQLW-QAGGRKNESA-N
CAS DataBase Reference 63-05-8(CAS DataBase Reference)
NIST Chemistry Reference Androst-4-ene-3,17-dione(63-05-8)
 
Safety Information
Hazard Codes  Xn,T,F
Risk Statements  40-64-52-22-61-60-36-20/21/22-11
Safety Statements  22-24/25-36-45-36/37-53-26-16
RIDADR  UN 1648 3 / PGII
WGK Germany  3
RTECS  BV8150000
HS Code  29372900
Hazardous Substances Data 63-05-8(Hazardous Substances Data)

 

Details:

Androstenedione Usage And Synthesis
Biological Metabolism The in vitro perfusion of the human placental lobule with 7-ethoxycoumarin gives 7-hydroxycoumarin, and perfusion with androstenedione gives the conversion products, estrone, estradiol, and testosterone. The human placenta has only a limited capacity for the metabolism of xenobiotics.
Chemical Properties White to Off-White Solid
Uses Testosterone precursor and metabolite with androgenic activity. Controlled substance (anabolic sterid)
Definition ChEBI: A 3-oxo Delta4-steroid that is androst-4-ene substituted by oxo groups at positions 3 and 17. It is a steroid hormone synthesized in the adrenal glands and gonads.
Purification Methods Crystallise the dione from hexane. It is soluble in *C6H6, CHCl3 and EtOH. It has max at 239nm. It is a precursor of estrone or testosterone and has androgenic activity. [Ruzicka & Wettstein Helv Chim Acta 18 980 1935, Beilstein 7 III 3636, 7 IV 2381.]
 
About us
Zhejiang Sa-chen pharmaceutical technology company is a subsidiary of Heze Pharma. Which is committed to import and export of Hormone and steroid API and intermediates, Pharmaceutical Raw material and intermediates and APIs registration since the foundation.
Company possessed a professional marketing team, with the support of several GMP factories partners’ assistant, company build a strategy partnership with the GMP factories which located in Zhejiang, Hunan, Jiangsu provinces, which make us own the reputation all over the world.
Our head company Heze Pharma is a MAH (Marketing Authorization Holder) enterprise which is seeking to the cooperation with foreign GMP factory for the API registration in China, to achieving Mutual Benefit and Common Development. With decade of professional experience in API and formulation registration, Heze Pharma is familiar with related regulatory.
Heze possessed a professional registration team, which can assistant customers for the API registration in China with the DMF audit, translation and application process. We can work as a sole agent for the API registration and sales, to assist customers for the API registration in China, or we can work as agent of registration, assist customers for the API registration.

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