Clenbuterol hydrochloride synthesis
- Product Name:Clenbuterol hydrochloride
- CAS Number:21898-19-1
- Molecular formula:C12H19Cl3N2O
- Molecular Weight:313.65
37148-48-4
377 suppliers
$6.00/1g
21898-19-1
223 suppliers
$26.00/10mg
Yield:-
Steps:
Multi-step reaction with 3 steps
1.1: selenium(IV) oxide / tetrahydrofuran / 6 h / 45 - 50 °C / Green chemistry
2.1: tetrahydrofuran; toluene / 2.25 h / 40 - 45 °C / Green chemistry
3.1: methanol; sodium tetrahydroborate / water / 2.25 h / 0 - 25 °C / Green chemistry
3.2: 2 h / 10 - 40 °C / pH 5 - 6 / Green chemistry
References:
Suzhou Hongsen Pharmaceutical Co., Ltd.;Fan Chao;Lu Hongbin CN111393311, 2020, A