Clemizole
- Formula: C19H20ClN3
- Molecular weight: 325.835
- IUPAC Standard InChI: InChI=1S/C19H20ClN3/c20-16-9-7-15(8-10-16)13-23-18-6-2-1-5-17(18)21-19(23)14-22-11-3-4-12-22/h1-2,5-10H,3-4,11-14H2
- IUPAC Standard InChIKey: CJXAEXPPLWQRFR-UHFFFAOYSA-N
- CAS Registry Number: 442-52-4
- 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: 1H-Benzimidazole, 1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-; Benzimidazole, 1-(p-chlorobenzyl)-2-(1-pyrrolidinylmethyl)-; Clemizol; Histacur; Histakool; 1-(p-Chlorobenzyl)-2-pyrrolidylmethylenebenzimidazole; 1-p-Chlorobenzyl-2-(1-pyrrolidinylmethyl)benzimidazole; 1-[(4-Chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-1H-benzimidazole; Depocural; Lergopenin; NSC 46261; Pyrrolidine, 1-[(1-p-chlorobenzyl-2-benzimidazolyl)methyl]-
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Normal alkane RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Packed | Packed |
|---|---|---|---|
| Active phase | HP-1 | OV-1 | SE-30 |
| Column length (m) | 12. | 2. | 2. |
| Carrier gas | He | ||
| Substrate | Gas Chrom P | Gas Chrom P | |
| Column diameter (mm) | 0.20 | ||
| Phase thickness (μm) | 0.33 | ||
| Tstart (C) | 100. | 150. | 150. |
| Tend (C) | 310. | 300. | 300. |
| Heat rate (K/min) | 30. | 5. | 5. |
| Initial hold (min) | 3. | ||
| Final hold (min) | 5. | ||
| I | 2620. | 2600. | 2660. |
| Reference | Maurer and Pfleger, 1988 | Marozzi, Gambaro, et al., 1982 | Marozzi, Gambaro, et al., 1982 |
| Comment | MSDC-RI | 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.
Maurer and Pfleger, 1988
Maurer, H.; Pfleger, K.,
Toxicological detection of ethylenediamine and piperazine antihistamines and their metabolites in urine by computerized gas chromatography-mass spectrometry,
Fresenius Z. Anal. Chem., 1988, 331, 7, 744-756, https://doi.org/10.1007/BF01105612
. [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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