Promazine

Formula: C₁₇H₂₀N₂S
Molecular weight: 284.419
IUPAC Standard InChI: InChI=1S/C17H20N2S/c1-18(2)12-7-13-19-14-8-3-5-10-16(14)20-17-11-6-4-9-15(17)19/h3-6,8-11H,7,12-13H2,1-2H3
IUPAC Standard InChIKey: ZGUGWUXLJSTTMA-UHFFFAOYSA-N
CAS Registry Number: 58-40-2
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: 10H-Phenothiazine-10-propanamine, N,N-dimethyl-; Phenothiazine, 10-[3-(dimethylamino)propyl]-; A 145; Ampazine; Berophen; Esparin; Liranol; N-[3-(Dimethylamino)propyl]phenothiazine; Neo-Hibernex; Prazin; Prazine; Promwill; Protactyl; Romtiazin; RP 3276; Sinophenin; Tomil; Verophen; Wy 1094; 10-[3-(Dimethylamino)Propyl]phenothiazine; 3276 R. P.; N-Dimethylamino-1-methylethyl thiodiphenylamine; Promazin; Promazina; NSC 31447; Phenothiazine, 10-(1-dimethylaminopropyl)-; Sparine; N,N-Dimethyl-3-(10H-phenothiazin-10-yl)-1-propanamine
Permanent link for this species. Use this link for bookmarking this species for future reference.
Information on this page:
Other data available:
- IR Spectrum
- Mass spectrum (electron ionization)
Options:
- Switch to calorie-based units

Gas phase ion energetics data

Go To: Top, Gas Chromatography, References, Notes

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV)	Method	Reference	Comment
8.22 ± 0.07	CTS	Poltorakov, Pirnazarova, et al., 1973	LLK
7.23 ± 0.12	CTS	Fulton and Lyons, 1968	RDSH
7.20 ± 0.06	PE	Domelsmith, Munchausen, et al., 1977	Vertical value; LLK

Gas Chromatography

Go To: Top, Gas phase ion energetics data, References, Notes

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

Kovats' RI, non-polar column, isothermal

View large format table.

Column type	Active phase	Temperature (C)	I	Reference	Comment
Packed	SE-30	240.	2327.	Musumarra, Scarlata, et al., 1987	N2, 1% se-30 on Anachrom ABS(80-100mesh); Column length: 2. m
Capillary	SPB-1	250.	2367.	Lora-Tamayo, Rams, et al., 1986	He; Column length: 25. m; Column diameter: 0.20 mm

Kovats' RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	SE-30	2326.	Schepers, Wijsbeek, et al., 1982	25. m/0.49 mm/1.14 μm, 100. C @ 2. min, 8. K/min, 275. C @ 15. min

Kovats' RI, non-polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Packed	OV-101	2310.	McLinden and Stenhouse, 1979	N2, Chromosorb W; Column length: 2. m; Program: not specified

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	SPB-1	2329.	Christ, Noomano, et al., 1988	30. m/0.75 mm/1.0 μm, He, 10. K/min, 280. C @ 12. min; T_start: 160. C
Capillary	Methyl Silicone	2304.5	Newton and Foery, 1984	12. m/0.2 mm/0.33 μm, He, 50. C @ 1. min, 20. K/min, 300. C @ 3. min
Capillary	5 % Phenyl methyl siloxane	2369.0	Newton and Foery, 1984	12. m/0.2 mm/0.33 μm, He, 50. C @ 1. min, 20. K/min, 300. C @ 3. min
Packed	SE-30	2315.	Perrigo and Peel, 1981	N2, Chromosorb W, 130. C @ 2. min, 8. K/min, 290. C @ 8. min; Column length: 1.8 m

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Packed	SE-30	2316.	MHA, 9999	Nitrogen, Chromosorb G AW DMCS (80-100 mesh); Column length: 2. m; T_start: 100. C; T_end: 300. C
Packed	OV-101	2313.	Maurer and Pfleger, 1984	N2, Chromosorb G HP, 20. K/min, 310. C @ 3. min; Column length: 0.6 m; T_start: 100. C
Packed	OV-1	2330.	Marozzi, Gambaro, et al., 1982	Gas Chrom P, 5. K/min; Column length: 2. m; T_start: 150. C; T_end: 300. C
Packed	SE-30	2335.	Marozzi, Gambaro, et al., 1982	Gas Chrom P, 5. K/min; Column length: 2. m; T_start: 150. C; T_end: 300. C

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Other	Methyl Silicone	2316.	Ardrey and Moffat, 1981	Program: not specified

References

Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes

Poltorakov, Pirnazarova, et al., 1973
Poltorakov, A.P.; Pirnazarova, F.N.; But, P.G.; Piruzyan, L.A.; Chibrikin, V.M.; Vikjlyaev, Yu.I.; Ul'yanova, O.V., Ionization potentials of phenothiazine derivatives and their correlation with the parmacologic effect, Bull. Acad. Sci. USSR, Div. Chem. Sci., 1973, 22, 2050, In original 2106. [all data]

Fulton and Lyons, 1968
Fulton, A.; Lyons, L.E., The ionization energies of some phenothiazine tranquillizers and molecules of similar structure, Australian J. Chem., 1968, 21, 873. [all data]

Domelsmith, Munchausen, et al., 1977
Domelsmith, L.N.; Munchausen, L.L.; Houk, K.N., Photoelectron spectra of psychotropic drugs. 2. Phenothiazine and related tranquilizers, J. Am. Chem. Soc., 1977, 99, 6506. [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]

Lora-Tamayo, Rams, et al., 1986
Lora-Tamayo, C.; Rams, M.A.; Chacon, J.M.R., Gas Chromatographic Data for 187 Nitrogen- or Phosphorus-Containing Drugs and Metabolites of Toxicological Interest Analysed on Methyl Silicone Capillary Columns, J. Chromatogr., 1986, 374, 73-85, https://doi.org/10.1016/S0378-4347(00)83254-5 . [all data]

Schepers, Wijsbeek, et al., 1982
Schepers, P.; Wijsbeek, J.; Franke, J.P.; de Zeeuw, R.A., Applicability of capillary gas chromatography to substance identification in toxicology by means of retention indices, J. Forensic Sci., 1982, 27, 1, 49-60. [all data]

McLinden and Stenhouse, 1979
McLinden, V.J.; Stenhouse, A.M., A chromatography system for drug identification, Forensic Sci. Int., 1979, 13, 71-79, https://doi.org/10.1016/0379-0738(79)90265-2 . [all data]

Christ, Noomano, et al., 1988
Christ, D.W.; Noomano, P.; Rosas, M.; Rhone, D., Retention indices by wide-bore capillary gas chromatography with nitrogen-phosphorus detection, J. Anal. Toxicol., 1988, 12, 2, 84-88, https://doi.org/10.1093/jat/12.2.84 . [all data]

Newton and Foery, 1984
Newton, B.; Foery, R.F., Retention indices and dual capillary gas chromatography for rapid identification of sedative hypnotic drugs in emergency toxicology, J. Anal. Toxicol., 1984, 8, 3, 129-134, https://doi.org/10.1093/jat/8.3.129 . [all data]

Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219 . [all data]

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

Maurer and Pfleger, 1984
Maurer, H.; Pfleger, K., Screening procedure for detection of phenothiazine and analogous neuroleptics and their metabolites in urine using a computerized gas chromatographic-mass spectrometric technique, J. Chromatogr., 1984, 306, 125-145, https://doi.org/10.1016/S0378-4347(00)80876-2 . [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]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

Go To: Top, Gas phase ion energetics data, Gas Chromatography, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.