Delorazepam

• Formula: C₁₅H₁₀Cl₂N₂O
• Molecular weight: 305.159
• IUPAC Standard InChI: InChI=1S/C15H10Cl2N2O/c16-9-5-6-13-11(7-9)15(18-8-14(20)19-13)10-3-1-2-4-12(10)17/h1-7H,8H2,(H,19,20) Copy

  
• IUPAC Standard InChIKey: CHIFCDOIPRCHCF-UHFFFAOYSA-N Copy
• CAS Registry Number: 2894-67-9
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-; B1, Benzodiazepine; Chlordemethyldiazepam; Cl-DMDZ; Ro 5-3027; 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(2-chlorophenyl)-; 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-; 7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one; Chlordesmethyldiazepam; Clordesmetildiazepam; 1,3-Dihydro-7-chloro-5-(o-chlorophenyl)-2H-1,4-benzodiazepin-2-one; EN; RV-12165; 7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one; 2'-Chloronordiazepam; NSC 169895; EN [Anticonvulsant]
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• Information on this page:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
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Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Normal alkane RI, non-polar column, temperature ramp

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Weston, Japp, et al., 1991
Weston, S.I.; Japp, M.; Partridge, J.; Osselton, M.D., Collection of analytical data for benzodiazepines and benzophenones. Appendix, J. Chromatogr., 1991, 538, 2, 277-284, https://doi.org/10.1016/S0021-9673(01)88848-8 . [all data]

Musumarra, Scarlata, et al., 1987
Musumarra, G.; Scarlata, G.; Romano, G.; Cappello, G.; Clementi, S.; Giulietti, G., Qualitative organic analysis. Part 2. Identification of drugs by principal components analysis of standardized TLC data in four eluent systems and of retention indices on SE 30, J. Anal. Toxicol., 1987, 11, 4, 154-163, https://doi.org/10.1093/jat/11.4.154 . [all data]

MHA, 9999
MHA, Directorate of ForensicScience., Forensic Toxicology, 9999. [all data]

Zamechnik, Ethier, et al., 1989
Zamechnik, J.; Ethier, J.-C.; Neville, G.A., Benzodiazepines- an extensive collection of mass spectra, J. Can. Soc. Forensic Sci., 1989, 22, 3, 233-259, https://doi.org/10.1080/00085030.1989.10757437 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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