Applications
Ephedrine Alkaloids in Ephedra Extract by HPLC
22897
Separation Mode: Reversed Phase
Reversed Phase
Polar-RP
HPLC
Adrenergic Agents

Applications

Ephedrine Alkaloids in Ephedra Extract by HPLC

Analytes

1
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3
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Compound Name
Norephedrine
CID
26934
Molecular Formula
C9H13NO
Molecular Weight
151
No. Hydrogen Bond Acceptors
2
No. Hydrogen Bond Donors
2

Conditions

LC Conditions (App ID: 22897)
Column:Synergi 4 µm Polar-RP 80 Å, LC Column 150 x 4.6 mm, Ea
Brand Name:Synergi
Part No:00F-4336-E0
Elution Type:Isocratic
Mobile Phase:A: Methanol/100 mM KH2PO4 3:97
Gradient Profile:
Step No.Time(min)%A
120100
Flow Rate:1.5 mL/min
Temperature:22°C
Detection:UV-Vis Abs.-Variable Wave.(UV) nm @ 25°C

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