Parenabol

Base Information

• Chemical Name: Parenabol
• CAS No.: 13103-34-9
• Molecular Formula: C30H44O3
• Molecular Weight: 452.678
• Hs Code.: 2942000000
• European Community (EC) Number: 236-024-5
• Wikipedia: Boldenone_undecylenate
• Mol file: 13103-34-9.mol

Synonyms:Boldenone_Undecylenate;Parenabol;Vebonol;C30H44O3;Boldenone undec-10-enoate;ANDROSTA-1,4-DIEN-3-ONE, 17-beta-HYDROXY-, 10-UNDECENOATE;Androsta-1,4-dien-3-one, 17-((1-oxo-10-undecenyl)oxy)-, (17-beta)-;CHEBI:177052;AKOS025395662;[(9S,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;LS-19344;3-oxo-1,4-androstadiene-17-ol undecylenate;17 beta-hydroxyandrosta-1,4-dien-3-one 10-undecenoate

Chemical Property of Parenabol

Chemical Property:

• Appearance/Colour: Light yellow oily matter
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.537
• Boiling Point: 553.2 °C at 760 mmHg
• Flash Point: 232.2 °C
• PSA: 43.37000
• Density: 1.05 g/cm³
• LogP: 7.51290
• Storage Temp.: Controlled Substance, -20?C Freezer
• XLogP3: 8.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 11
• Exact Mass: 452.32904526
• Heavy Atom Count: 33
• Complexity: 807

Purity/Quality:

99% ^*data from raw suppliers

17b-[(1-Oxo-10-undecenyl)oxy]-androsta-1,4-dien-3-one 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 40-48
• Safety Statements: 36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC12CCC3C(C1CCC2OC(=O)CCCCCCCCC=C)CCC4=CC(=O)C=CC34C
• Isomeric SMILES: CC12CC[C@H]3C([C@@H]1CC[C@@H]2OC(=O)CCCCCCCCC=C)CCC4=CC(=O)C=CC34C
• Chemical Composition and Structure: Boldenone undecylenate is a synthetic steroid derived from testosterone. It is characterized by the presence of the undecylenate ester, which gives it a long half-life of up to 1.5 years. Due to its long half-life, trace amounts of Boldenone undecylenate can be detected in biological samples for several months after discontinuation of use.
• Usage in Livestock: Widely used in livestock under various trade names such as Equigan, Equipoise, Ultragan, and Ganabol.; Used to enhance growth and feed conversion in beef cattle, veal calves, and broilers, leading to more effective meat production.
• Anabolic Effects: Enhances muscle size through hypertrophy and hyperplasia.; Promotes positive nitrogen balance by stimulating protein production and reducing protein degradation.; Facilitates retention of nitrogen, water, and electrolytes.
• Regulatory Status and Health Risks: Classified as a probable human carcinogen (Class 2A) by the International Agency for Research on Cancer (IARC).; European Community banned its use as a growth-promoting agent in livestock breeding due to health risks.

Technology Process of Parenabol

There total 1 articles about Parenabol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ boldenone undec-10-enoate (13103-34-9)

Guidance literature:

1-Dehydrotestosteron, Undecylensaeurechlorid;

Reference yield:

4-(bromomethyl)benzoic acid 1,1-dimethylethyl ester (108052-76-2) + boldenone undecenoate (13103-34-9) + bis(pinacol)diborane (73183-34-3) → C48H71BO7

Guidance literature:

With C₉H₁₂Br₂N₂NiO₂; In 1,4-dioxane; at 30 ℃; for 12h; Inert atmosphere; Sealed tube;

DOI:10.1002/anie.201903890

Reference yield:

phenyl styryl sulfone (16212-06-9) + Langlois reagent (2926-29-6) + boldenone undecenoate (13103-34-9) → (Z)-(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl 12-phenyl-10-(2,2,2-trifluoroethyl)dodec-11-enoate + (E)-(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl 12-phenyl-10-(2,2,2-trifluoroethyl)dodec-11-enoate

Guidance literature:

With [Ir(dF(CF₃)ppy)₂(dtbbpy)]PF₆; In water; ethyl acetate; at 20 ℃; for 36h; Overall yield = 48 percent; Overall yield = 90 mg; stereoselective reaction; Irradiation; Inert atmosphere; Sealed tube;

DOI:10.1002/adsc.202001434