Molecular properties
- Formula
- C16H13ClN2O2
- Molar mass
- 300.75 g·mol−1
- Exact mass
- 300.0666 Da
- 11
- PubChem CID
- 5391
Molecule record
7-chloro-3-hydroxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one
C16H13ClN2O2
300.75 g/mol
Loading structure
Functional groups
Alcohol
Alkane / alkyl carbon
Amide
Aromatic ring
Aryl halide
Tertiary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (RS)-Temazepam
- 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-
- 3-Hydroxydiazepam
- 7-chloro-3-hydroxy-1-methyl-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one
- 846-50-4
- CHB1QD2QSS
- DTXCID301309
- DTXSID8021309
Show all 24 synonyms
- Hydroxydiazepam
- Methyloxazepam
- N-Methyloxazepam
- NSC-246303
- NSC246303
- Nocturne
- Normison
- Oxydiazepam
- Restoril
- Ro 5-5345
- Temaz
- Temazepam civ
- Temazepamum
- Temtabs
- Wy-3917
- temazepam
Structure identifiers
- Canonical SMILES
- CN1C(=O)C(O)N=C(c2ccccc2)c2cc(Cl)ccc21
- Isomeric SMILES
- CN1C2=C(C=C(C=C2)Cl)C(=NC(C1=O)O)C3=CC=CC=C3
- InChI
- InChI=1S/C16H13ClN2O2/c1-19-13-8-7-11(17)9-12(13)14(18-15(20)16(19)21)10-5-3-2-4-6-10/h2-9,15,20H,1H3
- InChIKey
- SEQDDYPDSLOBDC-UHFFFAOYSA-N
- PubChem CID
- 5391
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 7-chloro-3-hydroxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 7-chloro-3-hydroxy-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.