January 11, 2025, 01:00:42 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Drug Analysis  (Read 4808 times)

0 Members and 1 Guest are viewing this topic.

ms

  • Guest
Drug Analysis
« on: October 08, 2006, 11:14:20 AM »
How to analyze free benzoic acid content in Rizatriptan benzoate in ppm levels.where can i get info on this ? please advise or if possible answer my question
Thanks
MS
:-)
Logged

Offline mir

  • Fascinated organic chemist
  • Chemist
  • Full Member
  • *
  • Posts: 310
  • Mole Snacks: +13/-3
  • Gender: Male
  • Visit my blog: mir.humle.be
    • My humble homepage with norwegian articles
Re: Drug Analysis
« Reply #1 on: October 22, 2006, 08:40:07 AM »
Try searching in databases like scifinder, ISI web of science or try a random search on Internet?

You should derivatizes the benzoic acid someplace in the analysis if your thinking of GC. The response of the acid is very low on FID.
Logged
No single thing abides, but all things flow.
Fragment to fragment clings, and thus they grow
Until we know and name them.
Then by degrees they change and are no more
The things we know.
- Titus Lucretius Carus

http://www.ife.no

Offline chiralic

  • Full Member
  • ****
  • Posts: 234
  • Mole Snacks: +20/-3
  • Gender: Male
  • Test
Re: Drug Analysis
« Reply #2 on: October 23, 2006, 05:21:29 AM »
Hello:

I was looking information on internet and several databases for you but I don't have success. Do you have a reference? Please send me a PRIVATE MESSAGE.

QUESTION:
What kind of Intrumental Analysis do you have to do this analysis? Chromatography? Electrophoresis?
Spectroscopy?...Electrochemical Devices?

Regards,

Chiralic
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links