Testosterone decanoate Specification
1. Introduction of Testosterone decanoate
The IUPAC name of Testosterone decanoate is [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] decanoate. With the CAS registry number 5721-91-5, it is also named as 17beta-Hydroxyandrost-4-en-3-one decanoate. The product’s categorie is steroids. Additionally, it is white or yellow-white crystalline powder which is used as pharmaceutical raw material.
2. Properties of Testosterone decanoate
The other characteristics of this product can be summarized as: (1)ACD/LogP: 8.62; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.62; (4)ACD/LogD (pH 7.4): 8.62; (5)#H bond acceptors: 3; (6)#Freely Rotating Bonds: 10; (7)Index of Refraction: 1.523; (8)Molar Refractivity: 129.74 cm3; (9)Molar Volume: 424.2 cm3; (10)Polarizability: 51.43×10-24 cm3; (11)Surface Tension: 40.9 dyne/cm; (12)Enthalpy of Vaporization: 81.66 kJ/mol; (13)Vapour Pressure: 1.08E-11 mmHg at 25°C; (14)Rotatable Bond Count: 10; (15)Tautomer Count: 5; (16)Exact Mass: 442.344695; (17)MonoIsotopic Mass: 442.344695; (18)Topological Polar Surface Area: 43.4; (19)Heavy Atom Count: 32; (20)Complexity: 724.
3. Structure Descriptors of Testosterone decanoate
You could convert the following datas into the molecular structure:
1). SMILES:O=C4\C=C2/[C@]([C@H]1CC[C@@]3([C@@H](OC(=O)CCCCCCCCC)CC[C@H]3[C@@H]1CC2)C)(C)CC4
2). InChI:InChI=1/C29H46O3/c1-4-5-6-7-8-9-10-11-27(31)32-26-15-14-24-23-13-12-21-20-22(30)16-18-28(21,2)25(23)17-19-29(24,26)3/h20,23-26H,4-19H2,1-3H3/t23-,24-,25-,26-,28-,29-/m0/s1.
4. Safety Information of Testosterone decanoate
When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed, so peopel should not breathe dust. And Testosterone decanoate has limited evidence of a carcinogenic effect. If you want to contact this product, you must wear suitable protective clothing.
Detail :
Place of Origin: China
Supply Ability: Mass Stock
Price: Negotiable
MOQ: Negotiable
Packaging Details: As needed
Delivery Time: 3-10 working days after we received the payment
Payment Terms: T/T, Western Union, Money Gram, Bitcoin etc.

Certificate Of Analysis

:Testosterone Enanthate

Name Of Product

Chemical Name

: 3-oxo-androst-4-ene-17b-(1-oxoheptyl)oxy

Batch #

: 16GT-0302TE

Mfd. Date

: 2016/03/02

Re-test Date

: 2019/03/01


: 125.6kgs


: 25kg/drum





: White or Almost White Crystalline Powder


: Positive



: 97.0~103.0%


Specific Rotation

: +77°~+82°



: 0.5%max


Free Heptanoic acid

: 0.16%max


Ordinary Impurities

: single impurity:1.0%max


total impurities:2.0%max


Organic Volatile Impurities

: meets the requirements


Residual Solvents

: meets the requirements


Melting Point

: 34~39°C



The specification conform with USP34 standard

Applications :
Testosterone is the same hormone regardless of the ester attached. As this is the case, the side-effects of Testosterone-Decanoate will largely surround its strong aromatizing nature; aromatization referring to the conversion of testosterone into estrogen. As estrogen levels increase, if they get too high this can lead to some of the most commonly associated anabolic steroidal side-effects on earth, but thankfully there is hope. Testosterone is one of the best steroids on earth for healthy adult men; not only because of the benefits, but equally important is its high level of toleration; that alone is a massive benefit.
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it’s according to your requirement, delivery time is 7-15days after payment.
If you have any other questions to consult me,please not hesitate to contact me any times.
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Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body