17α-Methyltestosterone
SIGMA/M7252 - solid (photosensitive)
Synonym: 17α-Methyl-4-androsten-17β-ol-3-one; 17β-Hydroxy-17α-methyl-4-androsten-3-one; Mesterone; Methyltestosterone
CAS Number: 58-18-4
Empirical Formula (Hill Notation): C20H30O2
Molecular Weight: 302.45
EC Number: 200-366-3
MDL Number: MFCD00003655
Linear Formula: C20H30O2
Product Type: Chemical
| assay | ≥98% (HPLC) |
| biological source | synthetic (organic) |
| color | white |
| drug control | USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada |
| form | solid (photosensitive) |
| InChI | 1S/C20H30O2/c1-18-9-6-14( |
| InChI key | GCKMFJBGXUYNAG-HLXURNFRSA |
| mp | 162-168 °C (lit.) |
| Quality Level | 100 ![]() |
| shipped in | ambient |
| SMILES string | C[C@]1(O)CC[C@H]2[C@@H]3C |
| solubility | 45% (w/v) aq 2-hydroxypropyl-β-cyclode |
| ethanol: 22 mg/mL | |
| H2O: ≤0.5 mg/mL | |
| sterility | non-sterile |
| storage temp. | room temp |
| Biochem/physiol Actions: | Methyltestosterone (Mesterone) is an androgen and anabolic steroid. |
| Symbol | GHS08 |
| Signal word | Danger |
| Hazard statements | H350 - H361 |
| Precautionary statements | P201 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-63 |
| Safety Statements | 53-36/37-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| mp | 162-168 °C (lit.) |
| Storage Temp. | room temp |
| UNSPSC | 51111800 |


