Pindolol
- Formula: C14H20N2O2
- Molecular weight: 248.3208
- IUPAC Standard InChIKey: JZQKKSLKJUAGIC-UHFFFAOYSA-N
- CAS Registry Number: 13523-86-9
- 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: 2-Propanol, 1-(1H-indol-4-yloxy)-3-[(1-methylethyl)amino]-; Calvisken; 4-(2-Hydroxy-3-isopropylaminopropoxy)-indole; 1-(4-Indolyloxy)-3-(isopropylamino)-2-propanol; 1-(1H-Indol-4-yloxy)-3-((1-methylethyl)amino)-2-propanol; LB-46; Prinodolol; 2-Propanol, 1-(4-indolyloxy)-3-(isopropylamino)-; Visken; 1-(Indol-4-yloxy)-3-(isopropylamino)-2-propanol; Betapindol; Blockin L; Blocklin L; Decreten; Durapindol; Glauco-Visken; Pectobloc; Pinbetol; Pynastin; (.+/-.)-Pindolol; 4-(3-(Isopropylamino)-2-hydroxypropoxy)indole; Carvisken; (±) 1-(1H-indol-4-yloxy)-3-(isopropylamino)-2-propanol (pindolol)
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Phase change data
Go To: Top, Gas Chromatography, 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: William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 34.89 ± 0.29 | kcal/mol | GS | Perlovich, Volkova, et al., 2007 | Based on data from 355. to 427. K. |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
---|---|---|---|
14.5 | 423.6 | DSC | Perlovich, Volkova, et al., 2007 |
14. | 443.8 | N/A | Nunes, Eusébio, et al., 2004 |
13.8 | 442.9 | N/A | Li, Zell, et al., 1999 |
Gas Chromatography
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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
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | BP-1 | 275. | 2273. | Japp, Gill, et al., 1987 | 25. m/0.22 mm/0.25 μm, N2 |
Capillary | DB-1 | 275. | 2268. | Japp, Gill, et al., 1987 | 30. m/0.53 mm/1.5 μm, N2 |
Packed | SE-30 | 240. | 2231. | Musumarra, Scarlata, et al., 1987 | N2, 1% se-30 on Anachrom ABS(80-100mesh); Column length: 2. m |
Kovats' RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Packed | OV-101 | 2260. | McLinden and Stenhouse, 1979 | N2, Chromosorb W; Column length: 2. m; Program: not specified |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Other | Methyl Silicone | 2261. | Ardrey and Moffat, 1981 | Program: not specified |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Perlovich, Volkova, et al., 2007
Perlovich, German L.; Volkova, Tatyana V.; Bauer-Brandl, Annette,
Thermodynamic Study of Sublimation, Solubility, Solvation, and Distribution Processes of Atenolol and Pindolol,
Mol. Pharmaceutics, 2007, 4, 6, 929-935, https://doi.org/10.1021/mp070039b
. [all data]
Nunes, Eusébio, et al., 2004
Nunes, Sandra C.C.; Eusébio, M. Ermelinda; Leitão, M. Luísa P.; Redinha, J.S.,
Polymorphism of pindolol, 1-(1H-indol-4-yloxyl)-3-isopropylamino-propan-2-ol,
International Journal of Pharmaceutics, 2004, 285, 1-2, 13-21, https://doi.org/10.1016/j.ijpharm.2004.07.024
. [all data]
Li, Zell, et al., 1999
Li, Z. Jane; Zell, Mark T.; Munson, Eric J.; Grant, David J.W.,
Characterization of racemic species of chiral drugs using thermal analysis, thermodynamic calculation, and structural studies,
J. Pharm. Sci., 1999, 88, 3, 337-346, https://doi.org/10.1021/js980205u
. [all data]
Japp, Gill, et al., 1987
Japp, M.; Gill, R.; Osselton, M.D.,
Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns,
J. Forensic Sci., 1987, 32, 6, 1574-1586. [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]
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]
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, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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