CAS 1169-49-9

Testosterone, isobutyrate

Description:

Testosterone isobutyrate, with the CAS number 1169-49-9, is a synthetic derivative of testosterone, a naturally occurring steroid hormone. This compound is characterized by the addition of an isobutyric acid moiety to the testosterone structure, which enhances its lipophilicity and alters its pharmacokinetic properties. Testosterone isobutyrate is typically used in hormone replacement therapy and in certain medical treatments for conditions related to testosterone deficiency. It exhibits anabolic and androgenic properties, promoting muscle growth and the development of male secondary sexual characteristics. The compound is usually administered via intramuscular injection, allowing for sustained release into the bloodstream. Its effects can include increased protein synthesis, improved bone density, and enhanced libido. However, like other anabolic steroids, it may also have side effects, including hormonal imbalances and potential cardiovascular risks. As with any hormone therapy, careful monitoring and medical supervision are essential to mitigate adverse effects and ensure therapeutic efficacy.

Formula: C₂₃H₃₄O₃

InChI: InChI=1S/C23H34O3/c1-14(2)21(25)26-20-8-7-18-17-6-5-15-13-16(24)9-11-22(15,3)19(17)10-12-23(18,20)4/h13-14,17-20H,5-12H2,1-4H3/t17-,18-,19-,20-,22-,23-/m0/s1

InChI key: InChIKey=PYHZLMFTKOTWGQ-WAUHAFJUSA-N

SMILES: C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@H](OC(C(C)C)=O)CC4)[H])(CCC1=CC(=O)CC2)[H])[H]

Synonyms:

• (17Beta)-3-Oxoandrost-4-En-17-Yl 2-Methylpropanoate
• (17β)-17-(2-Methyl-1-oxopropoxy)androst-4-en-3-one
• 17β-(Isobutyroxy)androst-4-en-3-one
• 3-Oxoandrost-4-en-17β-yl isobutyrate
• Agovirin-Depot
• Androst-4-en-3-one, 17-(2-methyl-1-oxopropoxy)-, (17β)-
• Isobutyric acid, ester with testosterone
• Perandren M
• Testocryst
• Testosterone 17-isobutyrate
• Testosterone 2-methylpropanoate
• Testosterone 2-methylpropionate
• Testosterone isobutyrate

Testosterone Propionate EP Impurity B

Controlled Product

CAS: 1169-49-9

Formula: C₂₃H₃₄O₃

Color and Shape: Neat

Molecular weight: 358.51

Ref: 86-MM0863.07

Testosterone 17-Isobutyrate

Controlled Product

CAS: 1169-49-9

Applications Testosterone ester.
References Zarzycki, P., et al.: Anal. Bioanal. Chem., 391, 2219 (2008), Talarovicova, A., et al.: Hormon. Behav., 55, 235 (2009),

Formula: C₂₃H₃₄O₃

Color and Shape: Off-White

Molecular weight: 358.51

Ref: TR-T155035

Testosterone Propionate EP Impurity B

CAS: 1169-49-9

Formula: C₂₃H₃₄O₃

Molecular weight: 358.52

Ref: ST-EA-CP-T37044