This post has been de-listed
It is no longer included in search results and normal feeds (front page, hot posts, subreddit posts, etc). It remains visible only via the author's post history.
5
Plan for purification of smelly benzos
Post Body
- Dissolve in isopropyl (high %)
- Filter through a syringe filter
- Evaporate the IPA
- Put in cold water, put in fridge for 20 mins to crash the solution (recrystallize)
- Filter again with a new syringe and syringe filter
Am I missing anything?
Will this work?
The substances in question:
a) n-methyl clonazepam b) clobromazolam aka phenazolam
They have a smell and I'm worried it's because of the left over solvent(s)... It's been tested as pure through FTIR, but I've been informed that wouldn't pick up left over solvents.
I honestly don't think the smell is coming from the benzos but better safe.
Than sorry 🙂🫡🖐️...
Author
Account Strength
100%
Account Age
5 years
Verified Email
Yes
Verified Flair
No
Total Karma
14,387
Link Karma
3,931
Comment Karma
10,344
Profile updated: 1 week ago
Subreddit
Post Details
We try to extract some basic information from the post title. This is not
always successful or accurate, please use your best judgement and compare
these values to the post title and body for confirmation.
- Posted
- 2 weeks ago
- Reddit URL
- View post on reddit.com
- External URL
- reddit.com/r/researchche...