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Product FOB Price Min.Order Supply Ability Supplier
Boldenone undecylenate
Cas No: 13103-34-9
No Data No Data No Data shanghai Longyu biotechnology Co.,Ltd Contact Supplier
Boldenone undecylenate
Cas No: 13103-34-9
No Data 1 Gram 500 Kilogram/Month ZHENFEI INDUSTRY CO.,LTD Contact Supplier
Boldenone undecylenate / equipoise cas:13103-34-9
Cas No: 13103-34-9
USD $ 10.0-10.0 / Kilogram 1 Kilogram 10000 Kilogram/Day Zhejiang J&C Biological Technology Co.,Limited Contact Supplier
Boldenone Undecylenate (Equipoise) fast delivery /best price /on hot selling
Cas No: 13103-34-9
No Data No Data No Data Qingdao little fox Biological &Technology Co.,Ltd Contact Supplier
High purity 99% Boldenone undecylenate factory in stock
Cas No: 13103-34-9
No Data 1 Gram 10 Metric Ton/Month Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
Yellow Liquids / Boldenone Undecylenate/CAS 13103-34-9/Quality supplier
Cas No: 13103-34-9
USD $ 1.0-2.0 / Kilogram 1 Kilogram 1 Metric Ton/Month Hubei DiBo chemical co., LTD Contact Supplier
Boldenone Undecylenate
Cas No: 13103-34-9
USD $ 536.0-536.0 / Kilogram 1 Kilogram 500 Kilogram/Month Wuhan ZeShanCheng Biomedical Technology Co., Ltd. Contact Supplier
Boldenone Undecylenate (Equipoise) fast delivery /best price /on hot selling
Cas No: 13103-34-9
No Data No Data No Data Xunteng International Trading Co.,Limited Contact Supplier
Top purity Boldenone undecylenate with high quality cas:13103-34-9
Cas No: 13103-34-9
USD $ 450.0-500.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
high purityBoldenone undecylenateBoldenone undecylenate for sale13103-34-9 manufactory
Cas No: 13103-34-9
No Data No Data Metric Ton/Day Hubei God bull Pharmaceutical Co.,Ltd Contact Supplier

13103-34-9 Usage

Chemical Properties

Yellow Oil


Boldenone undecylenate (Brand name “Boldane”, “Equipoise”) belongs to testosterone derived anabolic androgenic steroid and androgen ester that is used in veterinary medicine, especially in horses. It is often given to horses in order to increase the lean body weight as it can increase the appetite of the horse. Boldenone undecylenate is also known to be capable of promoting the strength and muscle endurance which is very beneficial to the enhancement of athletic performance. It can be also be used as a cutting steroid which can protect you from loss in lean tissue which might be its most beneficial point of use. 




O'Connor, J. J., et al. "Evaluation of boldenone undecylenate as an anabolic agent in horses. " Canadian Veterinary Journal 14.7(1973):154.
Fararh, K. M. "Clinicopathological study on the effect of boldenone undecylenate as growth promoting agent in goats. Egyptian journal of comparative pathology and clinical pathology 19 (2), 167-174." (2006).
Neamat-Allah, Ahmed N F. "Effect of Boldenone Undecylenate on Haematological and Biochemical Parameters in Veal Calves." Global Veterinaria 13.6(2014):1092-1096.


Boldenone undecylenate is a kind of synthetic and injectable anabolic-androgenic steroid. It is a kind of androgen ester that can be used in veterinary medicine, particularly in horse. As a synthetic steroid, it has a similar effect as the natural steroid testosterone. Upon treatment of boldenone undecylenate, horses exhibit improved temperament and appetite, further increasing their weight and strengthening the muscles tissues. However, the effect is generally mild. Similar growth promoting effect of boldenone undecylenate has also been observed in goats and calves. The mechanism of action of boldenone undecylenate is acting as a steroid hormone with androgenic activity, further binding to the androgen receptor to regulate related gene transcription. It should be noted, however, the activity of boldenone is mainly anabolic, with a low androgenic potency.


Boldenone Undecylenate is an anabolic steroid developed for veterinary use.

Brand name

Equipoise [Veterinary] (Fort Dodge Animal Health).


Average dosage of Boldenone Undecylenate is 300-500 mg per week for men and 50-100 mg per week for women. The injection should be administrated at least once every week and the length of a cycle is varies from 7-8 weeks to 10-12 weeks. Side effects are mild and occur in mainly in cases of high dosages. Athletes may experience acne, oily skin, hair loss, diarrhea, hypertension, prolonged blood clotting time, increased libido as well as post-menopausal bleeding, increased sex drive, swelling of the breasts and virilization symptoms in women.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017


1.1 GHS Product identifier

Product name Boldenone Undecylenate

1.2 Other means of identification

Product number -
Other names [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] undec-10-enoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:13103-34-9 SDS

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