Skip to Content
Merck
All Photos(1)

Key Documents

G005519

HPLC Analysis of Mephobarbital Enantiomers on Astec® Cellulose DMP

application for HPLC

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

technique(s)

HPLC: suitable

test parameters

column: Astec Cellulose DMP; 25 cm x 4.6 mm I.D., 5 μm particles (51099AST)
mobile phase: [A] heptane; [B] isopropanol; (80:20, A:B)
flow rate: 1 mL/min
column temp.: 30 °C
detector: UV, 254 nm
injection: 15 μL
sample: mephobarbital, 1 g/L in 50:50, heptane:isopropanol

suitability

application for HPLC

application(s)

pharmaceutical (small molecule)

Analysis Note

Mephobarbital enantiomers are resolved by normal phase chromatography.

Other Notes

Mephobarbital (aka methyphenobarbital) is used as a sedative, anxiolytic and anticonvulsant. It is the N-methylated analogue of phenobarbital, and has similiar indications, therapeutic value, and tolerability.

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

analytical column

Product No.
Description
Pricing

mobile phase component

Product No.
Description
Pricing

standard

Product No.
Description
Pricing

M3887

Mephobarbital

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service