Procaine
- Formula: C13H20N2O2
- Molecular weight: 236.3101
- IUPAC Standard InChI: InChI=1S/C13H20N2O2/c1-3-15(4-2)9-10-17-13(16)11-5-7-12(14)8-6-11/h5-8H,3-4,9-10,14H2,1-2H3
- IUPAC Standard InChIKey: MFDFERRIHVXMIY-UHFFFAOYSA-N
- CAS Registry Number: 59-46-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Benzoic acid, 4-amino-, 2-(diethylamino)ethyl ester; Benzoic acid, p-amino-, 2-(diethylamino)ethyl ester; β-(Diethylamino)ethyl p-aminobenzoate; β-(Diethylamino)ethyl 4-aminobenzoate; p-Aminobenzoic acid, 2-(diethylamino)ethyl ester; Diethylaminoethyl p-aminobenzoate; Duracaine; Nissocaine; Procain; Spinocaine; Vitamin H3; 2-(Diethylamino)ethyl p-aminobenzoate; 2-(Diethylamino)ethyl 4-aminobenzoate; 4-Aminobenzoic acid diethylaminoethyl ester; p-Aminobenzoyldiethylaminoethanol; 2-Diethylaminoethylester kyseliny p-aminobenzoove; NSC 169497
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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 | Packed | Capillary | Capillary | Capillary | Packed |
|---|---|---|---|---|---|
| Active phase | SE-30 | Polymethylsiloxane, (PMS-20000) | BP-1 | BP-1 | SE-30 |
| Column length (m) | 2. | 12. | 12. | 12. | 2. |
| Carrier gas | Nitrogen | He | He | He | |
| Substrate | Chromosorb G AW DMCS (80-100 mesh) | Gas Chrom P | |||
| Column diameter (mm) | 0.20 | 0.22 | 0.22 | ||
| Phase thickness (μm) | 0.33 | 0.25 | 0.25 | ||
| Tstart (C) | 100. | 160. | 100. | 50. | 120. |
| Tend (C) | 300. | 300. | 295. | 300. | 200. |
| Heat rate (K/min) | 10. | 5. | 20. | 2.5 | |
| Initial hold (min) | |||||
| Final hold (min) | |||||
| I | 2018. | 2010. | 1978. | 1990. | 2025. |
| Reference | MHA, 9999 | Gambaro, Saligari, et al., 1997 | Stowell and Wilson, 1985 | Stowell and Wilson, 1985 | Marozzi, Gambaro, et al., 1982 |
| Comment | MSDC-RI | MSDC-RI | 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.
MHA, 9999
MHA, Directorate of ForensicScience.,
Forensic Toxicology, 9999. [all data]
Gambaro, Saligari, et al., 1997
Gambaro, V.; Saligari, E.; Froldi, R.; Bianchi, L.,
Analysis of street drugs by means of HRGC,
Bollettino Chimico Farmaceutica, 1997, 36, 4, 359-367. [all data]
Stowell and Wilson, 1985
Stowell, A.; Wilson, L.,
Use of retention indices in drug screening by capillary gas chromatography, Rep. # CD 2362, Department of Scientific and Industrial Reseach, Chemistry Division, Lower Hutt, NZ, 1985, 32. [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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