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Applications
Echinacea (Echinacea purpurea)
1115
Separation Mode: Reversed Phase
Reversed Phase
C18(2)
HPLC
Indicators and Reagents
Nutraceutical
Biochemical Compound / Nutrient

Applications

Echinacea (Echinacea purpurea)
Analytes
1Caftaric acid
2Chlorogenic acid
3Caffeic acid
4Syringic acid
Compound Name
Caftaric Acid
CID
6440397
Molecular Formula
C13H12O9
Molecular Weight
312
No. Hydrogen Bond Acceptors
9
No. Hydrogen Bond Donors
5
Details
LC Conditions (App ID: 1115)
Column:
Brand Name:
Part No:
Phase Name:
C18(2)
Elution Type:
Gradient
Mobile Phase:
A: Water/acetonitrile (90.5:9.5) + 1% Acetic acid
B: Acetonitrile
Gradient Profile:
Step No.Time(min)%A%B
101000
2306040
3401000
4501000
Flow Rate:
1 mL/min
Temperature:
25°C
Detection:
UV-Vis Abs.-Variable Wave.(UV) @ 284 nm (22°C)
Sample Note:
SecurityGuard™ Guard Cartridge System extends column lifetime. - SecurityGuard Cartridges, C18 4 x 3.0mm, 10/Pk Part No.: AJ0-4287 - Holder Part No.: KJ0-4282

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