Boldenone Chemical Properties

Melting point:

164-166°C

alpha 

D25 +25° (in chloroform)

Boiling point:

368.77°C (rough estimate)

Density 

1.0655 (rough estimate)

refractive index 

1.4709 (estimate)

storage temp. 

Controlled Substance, -20°C Freezer

solubility 

DMF: 25 mg/ml; DMSO: 15 mg/ml; DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml; Ethanol: 10 mg/ml

form 

A crystalline solid

pka

15.05±0.60(Predicted)

Water Solubility 

57.1mg/L at 20℃

InChI

InChI=1/C19H26O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h7,9,11,14-17,21H,3-6,8,10H2,1-2H3/t14-,15-,16-,17-,18-,19-/s3

InChIKey

RSIHSRDYCUFFLA-KRHBYBJCNA-N

SMILES

[C@@]12([H])CCC3=CC(=O)C=C[C@]3(C)[C@@]1([H])CC[C@]1(C)[C@H](CC[C@@]21[H])O |&1:0,10,12,16,18,21,r|

CAS DataBase Reference

846-48-0(CAS DataBase Reference)

NIST Chemistry Reference

Boldenone(846-48-0)

Safety Information

Hazard Codes 

F,Xn

Risk Statements 

11-20/21/22-36

Safety Statements 

16-36/37

RTECS 

BV7994400

HS Code 

29372900

MSDS

• Language:English Provider:Boldenone

Boldenone Usage And Synthesis

Description

Boldenone is the chemical precursor of its endecylenate ester prodrug boldenone undecylenate – which is used extensively as a steroid for animals, mainly horses and cattle, under the brand name Equipoise, among others. For this application, it is injected to improve the weight, hair coat, appetite, and general physical condition of horses affected by disease, anorexia, or overwork. It is also used as an illegal doping agent for human athletes. As a derivative of testosterone, it retains its anabolic strength, but exhibits reduced androgenic effects.

Sources

https://en.wikipedia.org/wiki/Boldenone_undecylenate
https://en.wikipedia.org/wiki/Boldenone
https://www.drugs.com/vet/equipoise.html
https://www.steroidal.com/steroid-profiles/equipoise/
https://www.evolutionary.org/equipoise-boldenone-undecylenate

Description

Boldenone (Item No. 15432) is an analytical reference standard categorized as an anabolic androgenic steroid. Anabolic steroids, including boldenone, have been used to enhance physical performance in athletes. Boldenone is regulated as a Schedule III compound in the United States. This product is intended for research and forensic applications.

Chemical Properties

Crystalline Solid

Uses

Controlled substance. Anabolic steroid

Uses

Boldenone is an anabolic steroid. Controlled substance.

Definition

ChEBI: An 3-oxo-Delta1,Delta4-steroid substituted by an oxo group at position 3 and a beta-hydroxy group at position 17. It is an anabolic androgenic steroid that has been eveloped for veterinary use.

brand name

Equipoise [Veterinary] (Fort Dodge Animal Health).

Synthesis

Boldenone is obtained by reacting Testosterone with tert-butyldimethylsilyl chloride in the presence of DDQ.
Experimental Procedure: 29.0 g Testosterone was dissolved in 220 ml dioxan/THF 8:2 and cooled to 0°C on ice. After cooling down a solution of tert-butyldimethylsilyl chloride (46.0 g in 100 ml dioxan/THF 8:2) was added dropwise and stirred for 90 min at 0°C. Then a suspension of 32.0 g of DDQ in 200 ml dioxan/THF 8:2 was added in 4 equal portions over a period of 4 h. The reaction mixture was stirred for additional 12 h within coming from 0°C to room temperature. The resulting suspension was then filtered over Celite and rinsed with 300 ml THF. The filtrate was evaporated and brown oil was obtained. The oil was diluted in 1500 ml DCM and washed with 500 ml of 5% aqueous sodium hydroxide. The yellow organic phase was washed with 400 ml water and 400 ml saturated sodium chloride solution, before drying over magnesium sulfate. After evaporation, the crude product was chromatographed on silica gel by using hexane-ethyl acetate (3:7), followed by a recrystallization in ethyl acetate. 16.50 g of Boldenone was obtained as an amber solid (58%).

Boldenone(846-48-0)Related Product Information

• BOLDENONE PROPIONATE
• BOLDENONE-10-UNDECENOATE,boldenone undec-10-enoate,BOLDENONE UNDECYLENATE,Boldenone Undeclyenate
• Roxibolone
• METHANDIENONE
• Quinbolone
• 4-Chlorodehydromethyltestosterone
• formebolone
• Mespirenone
• BOLDENONE ACETATE,BOLDENONE 17-ACETATE
• Boldenone Cypionate
• METHYLENE BOLDENONE
• Testosterone
• 17beta-hydroxyandrosta-1,4-dien-3-one benzoate
• 1,4-Androstadien-3,17-dione 17-ethyleneketal
• Boldenone 17-Sulfate-d3
• Boldenone 17-Sulfate
• Enestebol
• spirorenone