Temazepam
- Formula: C16H13ClN2O2
- Molecular weight: 300.740
- IUPAC Standard 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
- IUPAC Standard InChIKey: SEQDDYPDSLOBDC-UHFFFAOYSA-N
- CAS Registry Number: 846-50-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-; Crisonar; ER 115; K-3917; Levanxene; Levanxol; Methyloxazepam; N-Methyloxazepam; Oxydiazepam; Ro 5-5345; Wy-3917; 3-Hydroxydiazepam; Euhypnos; Hydroxydiazepam; Mabertin; Restoril; Signopam; 7-Chloro-1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one; 2H-1,4-Benzodiazepin-2-one, 1,3-dihydro-7-chloro-3-hydroxy-1-methyl-5-phenyl-; Cerepax; 1,3-Dihydro-7-chloro-3-hydroxy-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one; Normison; Planum; Remestan; Euipnos; Gelthix; Levanzene; Perdorm; Ro-5-5354; Diazepam, 3-hydroxy; NSC 246303; Tenox; 7-Chloro-3-hydroxy-1-methyl-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one; Temazepam II; 7-Chloro-1,3-dihydro-3-hydroxy-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one (temazepam)
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Normal alkane RI, non-polar column, temperature ramp
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 | Packed |
|---|---|---|
| Active phase | DB-5 | SE-30 |
| Column length (m) | 15. | 2. |
| Carrier gas | He | |
| Substrate | Gas Chrom P | |
| Column diameter (mm) | 0.25 | |
| Phase thickness (μm) | 0.25 | |
| Tstart (C) | 150. | 150. |
| Tend (C) | 260. | 300. |
| Heat rate (K/min) | 10. | 5. |
| Initial hold (min) | 1. | |
| Final hold (min) | ||
| I | 2613. | 2590. |
| Reference | Zamechnik, Ethier, et al., 1989 | Marozzi, Gambaro, et al., 1982 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Marozzi, Gambaro, et al., 1982
Marozzi, E.; Gambaro, V.; Saligari, E.; Mariani, R.; Lodi, F.,
Use of the retention index in gas chromatographic studies of drugs,
J. Anal. Toxicol., 1982, 6, 4, 185-192, https://doi.org/10.1093/jat/6.4.185
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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