C15H10ClFN2O
288.7 g/mol
APIWarning
Norfludiazepam
CAS2886-65-9EC220-748-3
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Norfludiazepam is a benzodiazepine compound. It is a chemical substance used as an active pharmaceutical ingredient in pharmaceutical manufacturing.
pharmaceutical raw materialresearch compound for benzodiazepine studies
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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Related Compounds
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Referencestereoisomer of
7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
CAS1189963-65-2
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
Customs Tariff Classification
The international HS code for Norfludiazepam (CAS 2886-65-9) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
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.
Identifiers
IUPAC Name
7-chloro-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
InChIKey
UVCOILFBWYKHHB-UHFFFAOYSA-N
SMILES
C1C(=O)NC2=C(C=C(C=C2)Cl)C(=N1)C3=CC=CC=C3F
Synonyms (28)
- Flurazepam Monohydrochloride EP Impurity B
- Midazolam EP Impurity F
- Midazolam EP Impurity F (Desalkylflurazepam)
- Descarbethoxyloflazepate
- J13.722G
- MIDAZOLAM IMPURITY F
- Norfludiazepam
- Norfludiazepam; Norflurazepam
- Norflutoprazepam
- Ro 5-3367
- Sch 17514
- norflurazepam
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