T1500

Testosterone

≥98%

• Synonym(s): 17β-Hydroxy-3-oxo-4-androstene, 17β-Hydroxy-4-androsten-3-one, 4-Androsten-17β-ol-3-one, trans-Testosterone
• Empirical Formula (Hill Notation): C₁₉H₂₈O₂
• CAS Number: 58-22-0
• Molecular Weight: 288.42
• Beilstein/REAXYS Number: 1915399
• EC Number: 200-370-5
• MDL number: MFCD00003654
• UNSPSC Code: 51111800
• PubChem Substance ID: 24899970
• NACRES: NA.77

Properties

• biological source: synthetic (organic)
• Quality Level: 200
• sterility: non-sterile
• assay: ≥98%
• form: powder
• drug control: USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada
• solubility: 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: soluble 18.2 mg/ml; absolute ethanol: soluble 0.5 mg/ml; chloroform: soluble 100 mg/mL, clear, colorless to very faintly yellow; H₂O: insoluble; dioxane: soluble; methanol: soluble; methyl oleate: slightly soluble; vegetable oils: soluble
• shipped in: ambient
• storage temp.: room temp
• SMILES string: C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1CC[C@@H]2O
• InChI: 1S/C19H28O2/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/h11,14-17,21H,3-10H2,1-2H3/t14-,15-,16-,17-,18-,19-/m0/s1
• InChI key: MUMGGOZAMZWBJJ-DYKIIFRCSA-N
• Gene Information: human ... AR(367) , EBP(10682) , ESR1(2099) , PGR(5241) , SERPINA6(866) , SHBG(6462) ; mouse ... Esr1(13982) ; rat ... Ar(24208) , Esr1(24890) , Nr3c1(24413) , Nr3c2(25672) , Pgr(25154)

Description

application

Testosterone has been used as a standard to study the developmental profile of steroid hormones in male and female rat brains. This hormone has also been used to evaluate its effects on muscle mass and signaling in mice.

Biochem/physiol Actions

Testosterone secreted by the testis is converted to dihydrotestosterone in the target tissues where it appears to mediate many of the biological actions of testosterone. Androgens direct the development of the male phenotype during embryogenesis and at puberty.

Features and Benefits

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Preparation Note

Testosterone dissolves in chloroform at 100 mg/ml to yield a clear, colorless to very faint yellow solution. It is also soluble in methanol, absolute ethanol (0.5 mg/ml), 45 percent (w/v) aqueous 2-hydroxypropyl-b-cyclodextrin (18.2 mg/ml), vegetable oils and dioxane. It is slightly soluble in methyl oleate and insoluble in water.

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H351,H360FD,H400
• pcodes: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Repr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges