Oxazepam
- Formula: C15H11ClN2O2
- Molecular weight: 286.713
- IUPAC Standard InChI: InChI=1S/C15H11ClN2O2/c16-10-6-7-12-11(8-10)13(9-4-2-1-3-5-9)18-15(20)14(19)17-12/h1-8,15,20H,(H,17,19)
- IUPAC Standard InChIKey: ADIMAYPTOBDMTL-UHFFFAOYSA-N
- CAS Registry Number: 604-75-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-hydroxy-5-phenyl-; Adumbran; Aplakil; Astress; Bonare; Drimuel; Droxacepam; Enidrel; Hi-Long; Limbial; Nesontil; Praxiten; Propax; Psiquiwas; Ro 5-6789; Rondar; Serax; Serenal; Serepax; Seresta; Sobril; Tazepam; Wy-3498; Ansioxacepam; Anxiolit; CB 8092; Isodin; Murelax; Pacienx; Psicopax; Quilibrex; QUEN; Sedigoa; Serenid; Serenid-D; Serpax; Tacepam; Tranquo-buscopan-wirkstoff; Vaben; Z10-TR; 7-Chloro-1,3-dihydro-3-hydroxy-5-phenyl-2H-1,4-benzodiazepin-2-one; 7-Chloro-1,3-dihydro-3-hydroxy-5-phenyl-2H-1,4-benzodiazepine-2-one; 7-Chloro-3-hydroxy-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one; Azutranquil; Durazepam; Lederpam; Noctazepam; Oxa-puren; Oxanid; Sigacalm; Uskan; Zaxopam; 7-Chloro-3-hydroxy-5-phenyl-1,3-dihydro-benzo[e][1,4]diazepin-2-one; (RS)-Oxazepam; Nozepam; Nortemazepam; (.+/-.)-Oxazepam; Tarchomin; Ansiolisina; Notaral; Oxozepam; Wy-3498 stic; Camazepam-metabolite; Clorazepate-metabolite; Diazepam-metabolite; Ketazolam-metabolite; Temazepam-metabolite; Serepax;; Halazepam M (oxazepam), artifact; Ketazolam M (oxazepam), artifact 2; Ketazolam M (oxazepam), artifact 1; 7-Chloro-1,3-dihydroxy-5-phenyl-2H-1,4-benzodiazepin-2-one ((±)-oxazepam)
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Kovats' RI, non-polar column, isothermal
Go To: Top, References, Notes
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
| Column type | Capillary | Capillary | Capillary | Packed | Packed |
|---|---|---|---|---|---|
| Active phase | SE-30 | BP-1 | DB-1 | SE-30 | SE-30 |
| Column length (m) | 25. | 30. | 2. | ||
| Carrier gas | N2 | N2 | N2 | N2 | |
| Substrate | 1% se-30 on Anachrom ABS(80-100mesh) | ||||
| Column diameter (mm) | 0.22 | 0.53 | |||
| Phase thickness (μm) | 0.25 | 1.5 | |||
| Temperature (C) | 250. | 250. | 250. | 240. | 250. |
| I | 2350. | 2374. | 2350. | 2331. | 2380. |
| Reference | Dimov and Moskovkina, 1991 | Japp, Garthwaite, et al., 1988 | Japp, Garthwaite, et al., 1988 | Musumarra, Scarlata, et al., 1987 | Schütz, 1982 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Packed |
|---|---|
| Active phase | SE-30 |
| Column length (m) | 1.5 |
| Carrier gas | N2 |
| Substrate | Chromosorb G AW DMCS (80-100 mesh) |
| Column diameter (mm) | |
| Phase thickness (μm) | |
| Temperature (C) | 250. |
| I | 2380. |
| Reference | Schuetz and Westenberger, 1979 |
| Comment | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dimov and Moskovkina, 1991
Dimov, N.; Moskovkina, M.,
New aspects of quantitative structure-retention relationships in chromatography,
J. Chromatogr., 1991, 552, 59-69, https://doi.org/10.1016/S0021-9673(01)95923-0
. [all data]
Japp, Garthwaite, et al., 1988
Japp, M.; Garthwaite, K.; Geeson, A.V.; Osselton, M.D.,
Collection of Analytical Data for Benzodiazepines and Benzophenones,
J. Chromatogr., 1988, 439, 2, 317-339, https://doi.org/10.1016/S0021-9673(01)83844-9
. [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]
Schütz, 1982
Schütz, H.,
Benzodiazepines, Springer-Verlag, New York, 1982, 438. [all data]
Schuetz and Westenberger, 1979
Schuetz, H.; Westenberger, V.,
Gas chromatographic data of 31 benzodiazepines and metabolites,
J. Chromatogr., 1979, 169, 409-411, https://doi.org/10.1016/0021-9673(75)85071-0
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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