Aprobarbital
- Formula: C10H14N2O3
- Molecular weight: 210.2298
- IUPAC Standard InChI: InChI=1S/C10H14N2O3/c1-4-5-10(6(2)3)7(13)11-9(15)12-8(10)14/h4,6H,1,5H2,2-3H3,(H2,11,12,13,14,15)
- IUPAC Standard InChIKey: UORJNBVJVRLXMQ-UHFFFAOYSA-N
- CAS Registry Number: 77-02-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylethyl)-5-(2-propenyl)-; Barbituric acid, 5-allyl-5-isopropyl-; Allional; Allonal; Allylisopropylbarbituric acid; Allylisopropylmalonylurea; Allylpropymal; Allypropymal; Alurate; Alurate Elixir Verdum; Aprobarbita; Aprobarbitone; Aprozal; Isonal; Isopropylallylbarbituric acid; Numal; 5-Allyl-5-isopropylbarbituric acid; 5-Isopropyl-5-allylbarbituric acid; 5-Allyl-5-isopropylbarbiturate; 5-Allyl-5-isopropyl-2,4,6(1H,3H,5H)-pyrimidinetrione; NSC 120769; Propallylonal M (des-Br)
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IR Spectrum
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: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | COBLENTZ SOC. Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Source reference | COBLENTZ NO. 05192 |
| Date | 1963/02/18 |
| Name(s) | 5-allyl-5-isopropyl-2,4,6(1H,3H,5H)-pyrimidinetrione APROBARBITAL |
| State | SOLID (KBr DISC) |
| Instrument | PERKIN-ELMER 21 (GRATING) |
| Instrument parameters | FILTER AT ABOUT 10 MICRONS |
| Path length | SPECTRAL FEATURE AT 1000 CM-1 IS AFFECTED BY AN ARTIFACT CAUSED BY FILTER CHANGE |
| Resolution | 2 |
| Sampling procedure | TRANSMISSION |
| Data processing | DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY |
| Melting point | 140-141.5 C |
Gas Chromatography
Go To: Top, IR Spectrum, 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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 200. | 1600. | Stead, Gill, et al., 1982 | |
| Packed | OV-1 | 200. | 1620. | Berninger and Möller, 1977 |
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 1610. | Maurer, 1990 | N2, 100. C @ 3. min, 30. K/min, 310. C @ 5. min |
| Packed | SE-30 | 1610. | Maurer, 1990 | N2, 100. C @ 3. min, 30. K/min, 310. C @ 5. min |
| Capillary | SE-30 | 1598. | Schepers, Wijsbeek, et al., 1982 | 12. m/0.22 mm/0.45 μm, He, 120. C @ 2. min, 8. K/min, 300. C @ 12. min |
| Capillary | SE-30 | 1592. | Schepers, Wijsbeek, et al., 1982 | 25. m/0.49 mm/1.14 μm, 100. C @ 2. min, 8. K/min, 275. C @ 15. min |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SPB-1 | 1627. | Christ, Noomano, et al., 1988 | 30. m/0.75 mm/1.0 μm, He, 10. K/min, 280. C @ 12. min; Tstart: 160. C |
| Capillary | DB-1 | 1594. | Perrigo, Peel, et al., 1985 | 15. m/0.32 mm/0.25 μm, He, 8. K/min, 280. C @ 5. min; Tstart: 120. C |
| Capillary | DB-1 | 1594. | Perrigo, Ballantyne, et al., 1984 | 15. m/0.25 mm/0.25 μm, He, 8. K/min, 280. C @ 5. min; Tstart: 120. C |
| Packed | SE-30 | 1620. | Perrigo and Peel, 1981 | N2, Chromosorb W, 130. C @ 2. min, 8. K/min, 290. C @ 8. min; Column length: 1.8 m |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 1619. | Aderjan and Bogusz, 1988 | 10. m/0.53 mm/5.0 μm, He; Program: 100 0C (2 min ) 15 0C/min -> 200 0C 10 0C/min -> 300 0C (8 min hold) |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-101 | 180. | 1610. | Dubsky, Hána, et al., 1978 | Nitrogen, Chromosorb G (100-120 mesh); Column length: 2. m |
| Packed | OV-101 | 200. | 1621. | Dubsky, Hána, et al., 1978 | Nitrogen, Chromosorb G (100-120 mesh); Column length: 2. m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Other | Methyl Silicone | 1622. | Ardrey and Moffat, 1981 | Program: not specified |
| Packed | OV-101 | 1617. | Dubsky, Hána, et al., 1978 | Nitrogen, Chromosorb G (100-120 mesh); Column length: 2. m; Program: not specified |
| Packed | OV-101 | 1620. | Dubsky, Hána, et al., 1978 | Nitrogen, Chromosorb G (100-120 mesh); Column length: 2. m; Program: not specified |
References
Go To: Top, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Stead, Gill, et al., 1982
Stead, A.H.; Gill, R.; Evans, A.T.; Moffat, A.C.,
Predictions of gas chromatographic retention characteristics of barbiturates from molecular structure,
J. Chromatogr., 1982, 234, 2, 277-283, https://doi.org/10.1016/S0021-9673(00)81866-X
. [all data]
Berninger and Möller, 1977
Berninger, H.; Möller, M.R.,
Retentionsindices zur gaschromatographischen Identifizierung von Arzneimitteln,
Arch. Toxicol., 1977, 37, 4, 295-305, https://doi.org/10.1007/BF00330821
. [all data]
Maurer, 1990
Maurer, H.H.,
Identification and differentiation of barbiturates, other sedative-hypnotics and their metabolites in urine integrated in a general screening procedure using computerized gas chromatography-mass spectrometry,
J. Chromatogr., 1990, 530, 307-326, https://doi.org/10.1016/S0378-4347(00)82334-8
. [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]
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]
Perrigo, Peel, et al., 1985
Perrigo, B.J.; Peel, H.W.; Ballantyne, D.J.,
Use of Dual-Column Fused-Silica Capillary Gas Chromatography in Combination with Detector Response Factors for Analytical Toxicology.,
J. Chromatogr., 1985, 341, 81-88, https://doi.org/10.1016/S0378-4347(00)84011-6
. [all data]
Perrigo, Ballantyne, et al., 1984
Perrigo, B.J.; Ballantyne, D.J.; Peel, H.W.,
Condierations in developing a data base for drugs on a DBI capillary column,
J. Can. Soc. Forensic Sci., 1984, 17, 2, 41-49, https://doi.org/10.1080/00085030.1984.10757360
. [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]
Aderjan and Bogusz, 1988
Aderjan, R.; Bogusz, M.,
Nitroalkanes as a multidetector retention index scale for drug identification in gas chromatography,
J. Chromatogr., 1988, 454, 345-351, https://doi.org/10.1016/S0021-9673(00)88629-X
. [all data]
Dubsky, Hána, et al., 1978
Dubsky, H.; Hána, K.; Komárková, M.; Rittich, B.,
Pouzití kovatsovych indexu pri toxikologickych analysách,
Chem. Listy, 1978, 72, 980-984. [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, IR Spectrum, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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