This compound is a metabolite and impurity of diazepam, specifically the 1-demethyl-4,5-dihydro derivative. It is primarily used as a reference standard in pharmaceutical testing and quality control applications.
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.
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Oxazepam acetate
pharmaceutical raw material
Raloxifene 4'-glucuronide
pharmaceutical raw material
Cupric glycinate monohydrate
pharmaceutical raw material
Risdiplam
pharmaceutical raw material
7-chloro-1-[2-(ethylamino)ethyl]-5-(2-fluorophenyl)-4,5-dihydro-3H-1,4-benzodiazepin-2-one
pharmaceutical raw material
The international HS code for 1-Demethyl-4,5-dihydrodiazepam (CAS 1824-69-7) 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-phenyl-1,3,4,5-tetrahydro-1,4-benzodiazepin-2-one
GYQOYYFIHYKFEO-UHFFFAOYSA-N
C1C(=O)NC2=C(C=C(C=C2)Cl)C(N1)C3=CC=CC=C3
Sourcing 1-Demethyl-4,5-dihydrodiazepam?
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