Educational illustration of the molecular structure. This is not a photograph of the product.
Benzodiazepines and thienodiazepines
Clonazolam
from 5.00 EUR / 1 mg
Clonazolam. Chemical parameters are listed in the product properties table.
- Chemical name
- 6-(2-chlorophenyl)-1-methyl-8-nitro-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
- Other names
- Clonazolam
- CAS number
- 33887-02-4
- Molecular formula
- C17H12ClN5O2
- Molecular weight
- 353.8 g/mol
- Chemical form
- —
- Physical appearance
- —
- Country of origin
- —
- Condition
- New
Clonazolam belongs to the “Benzodiazepines and thienodiazepines” category. Verified identity and physicochemical parameters are shown in the product properties table.
Irene · 09 Sep 2026 21:04 · 4/5
Bag a bit damp, crystals clumped
Code Clonazolam and CAS 33887-02-4 on the card match, but the bag was slightly damp inside. Shards clumped; I had to break them with a spatula. Not the wrong substance — just packing versus humidity. A star off for that.
Customer · 14 Feb 2026 06:18 · 5/5
Vacuum bag, nothing loose in the carton
Clonazolam arrived in a grip-seal bag, air pressed out, outer bag around it. No dust in the carton. That is how a chemical parcel should travel, not a loose open pouch.
Valeria · 21 Jul 2025 17:32 · 5/5
CAS on the card matches Clonazolam
The bag card had Clonazolam and CAS 33887-02-4. I checked it against the listing — same item, not a neighbouring isomer. Formula C17H12ClN5O2 on the page matches. No guessing from a street name.
Miguel · 26 Dec 2024 02:46 · 5/5
Clonazolam — not alprazolam
The Clonazolam card has CAS 33887-02-4 and formula C17H12ClN5O2. Nitro at position 8 of the triazolobenzodiazepine. Card clonazolam, CAS 33887-02-4. Neighbouring listing alprazolam is a separate item.
Raúl · 01 Jun 2024 14:00 · 5/5
Clonazolam — not flualprazolam
The Clonazolam card has CAS 33887-02-4 and formula C17H12ClN5O2. Clonazolam has a nitro at position 8, not 2′-fluoro like flualprazolam. Different CAS. Neighbouring listing flualprazolam is a separate item.