(1R,2S)-(−)-Ephedrine
CAS Number299-42-3
FormulaN/A
Mol. Weight165.23 g/mol
(1R,2S)-(−)-Ephedrine
What is (1R,2S)-(−)-Ephedrine?
(1R,2S)-(−)-Ephedrine is a chemical compound with CAS number 299-42-3. It is used in various industrial and research applications.
Applications
Versatile chiral synthon,1 employed in catalysis2 and in the preparation of optically pure sulfoxides3 and oxazolidines.4
Specifications
Linear Formula
C6H5CH[CH(NHCH3)CH3]OH
Molecular Weight
165.23 g/mol
Assay/Purity
98%
Boiling Point
255 °C(lit.)
Density
1.124 g/mL at 25 °C(lit.)
Safety Information
GHS07Signal Word
Warning
Hazard Statements
H302
Required PPE
dust mask type N95 (US), Eyeshields, Gloves
Melting Point
37-39 °C(lit.)
EC Number
206-080-5
WGK Germany
1
Frequently Asked Questions
Alternative Names & Synonyms
C6H5CH[CH(NHCH3)CH3]OH