Scientific information on chemical compounds included in crude drugs
	Ephedrine
	
	|   | 
| Molecular formula | C10H15NO | 
| Average molecular mass (Molecular weight) | 165.23 | 
| Exact molecular mass | 165.115364 | 
| [M+H]+ | 166.123 | 
| [M-H]- | 164.108 | 
| CAS | 299-42-3 | 
| NIKKAJI | J9.314I | 
| PUBCHEM No. | 9294 | 
| Crude drug | Ephedra Herb | 
| IUPAC_NAME | (1R,2S)-2-(methylamino)-1-phenylpropan-1-ol | 
| Remarks | InChIKey (PubChem): KWGRBVOPPLSCSI-WPRPVWTQSA-N | 
