Safety Reference
Warning
H302Harmful if swallowed
Sourcing N(sup 1)-(2-Hydroxyethyl)flurazepam?
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Flurazepam
pharmaceutical raw material
Sourcing N(sup 1)-(2-Hydroxyethyl)flurazepam?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
N(sup 1)-(2-Hydroxyethyl)flurazepam is a benzodiazepine derivative characterized by a 1,4-benzodiazepin-2-one core with chloro, fluorophenyl, and hydroxyethyl substituents. It is primarily significant as an active pharmaceutical ingredient used in pharmaceutical manufacturing and research.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for N(sup 1)-(2-Hydroxyethyl)flurazepam (CAS 20971-53-3) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
7-chloro-5-(2-fluorophenyl)-1-(2-hydroxyethyl)-3H-1,4-benzodiazepin-2-one
FOCBRQQHNOKOJQ-UHFFFAOYSA-N
C1C(=O)N(C2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3F)CCO