Isolongifolanone
- Formula: C15H24O
- Molecular weight: 220.3505
- IUPAC Standard InChI: InChI=1S/C15H24O/c1-9-12-11(16)8-10-13(12)14(2,3)6-5-7-15(9,10)4/h9-10,12-13H,5-8H2,1-4H3/t9-,10+,12-,13+,15-/m0/s1
- IUPAC Standard InChIKey: XROGGPRBZBLTOH-COPWDGIASA-N
- CAS Registry Number: 14727-47-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1,4-Methanoazulen-2(1H)-one, octahydro-4,8,8,9-tetramethyl-, (1α,3aβ,4α,8aβ,9S*)-; (1α,3aβ,4α,8aβ,9S*)-octahydro-4,8,8,9-tetramethyl-1,4-methanoazulen-2(1H)-one
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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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1620. | Isidorov, Zenkevich, et al., 1998 | 30. m/0.25 mm/0.25 μm, 3. K/min; Tstart: 50. C; Tend: 250. C |
| Capillary | DB-1 | 1577.9 | Chang, Sheng, et al., 1989 | 2. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 300. C |
| Capillary | DB-1 | 1579.6 | Chang, Sheng, et al., 1989 | 2. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 300. C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 2032.9 | Chang, Sheng, et al., 1989 | 2. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 240. C |
| Capillary | DB-Wax | 2037.4 | Chang, Sheng, et al., 1989 | 2. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 240. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 1610. | Vinogradov, 2004 | Program: not specified |
| Capillary | SE-30 | 1622. | Vinogradov, 2004 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 2072. | Vinogradov, 2004 | Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Isidorov, Zenkevich, et al., 1998
Isidorov, V.A.; Zenkevich, I.G.; Dubis, E.N.; Slowikowski, A.; Wojciuk, E.,
Group identification of essential oils components using partition coefficients in a hexane-acetonitrile system,
J. Chromatogr. A, 1998, 814, 1-2, 253-260, https://doi.org/10.1016/S0021-9673(98)00398-7
. [all data]
Chang, Sheng, et al., 1989
Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K.,
Retention index of essential oil in temperature-programmed capillary column gas chromatography,
Acta Pharm. Sin., 1989, 24, 11, 847-852. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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