4-Heptenal, (Z)-
- Formula: C7H12O
- Molecular weight: 112.1696
- IUPAC Standard InChIKey: VVGOCOMZRGWHPI-ARJAWSKDSA-N
- CAS Registry Number: 6728-31-0
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: cis-4-Hepten-1-al; (Z)-4-Hepten-1-al; cis-4-Heptenal; (4Z)-4-Heptenal; 4-(Z)-Heptenal; Hept-4(Z)-enal; Hept-cis-4-enal; (Z)-4-Heptenal; ( Z)-Hept-4-enal
- Information on this page:
- Other data available:
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Van Den Dool and Kratz RI, non-polar column, custom temperature program
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 | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | SE-54 | DB-5MS | DB-5MS | HP-5MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | 25. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.5 | 0.5 | 0.25 | 0.25 |
Program | 40C(2min) => 6C/min => 150C => 20C/min => 230C | 50C => 5C/min => 200C => 8C/min => 260C(5min) | 70C(1min) => 3C/min => 80C(1min) => 5C/min => 150C => 10C/min => 280C (4min) | 5C(8min) => 3C/min => 20C => 10C/min => 150C(10min) | 35C (2min) => 40C/min => 50C (2min) => 4C/min => 240C (10min) |
I | 900. | 910. | 915. | 904. | 898. |
Reference | Schuh and Schieberle, 2006 | Selli, Rannou, et al., 2006 | Varlet V., Knockaert C., et al., 2006 | Bonaiti, Irlinger, et al., 2005 | Kirchhoff and Schieberle, 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | DB-5 | DB-5 | CP-Sil 8CB-MS | DB-5 |
Column length (m) | 30. | 25. | 30. | 60. | 30. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.25 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Program | 35 C (2 min) 40 C/min -> 50 C (2 min) 4 C/min -> 230 C | 35C(2min) => 40C/min => 50C(2min) => 4C/min => 240C(10min) | 35C(2min) => 40C/min => 60C (2min) => 4C/min => 240C | 0C(5min) => 40C/min => 40C (2min) => 4C/min => 280C | 40C(2min) => 40C/min => 50C (1min) => 6C/min => 180C => 10C/min => 240C (5min) |
I | 895. | 898. | 897. | 905. | 899. |
Reference | Zehentbauer and Reineccius, 2002 | Kirchhoff and Schieberle, 2001 | Rychlik and Bosset, 2001 | Elmore, Mottram, et al., 2000 | Munk, Munch, et al., 2000 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | SE-54 | DB-5 | SE-54 | SE-54 |
Column length (m) | 30. | 25. | 30. | 30. | |
Carrier gas | He | He | He | ||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.32 | |
Phase thickness (μm) | 0.25 | 0.5 | 1. | 0.3 | |
Program | 40C(2min) => 40C/min => 50C (1min) => 6C/min => 180C => 10C/min => 240C (5min) | 35C (2min) => 4C/min => 150C => 10C/min => 240C | 35C (2min) => 40C/min => 50C (1min) => 6C/min => 250C (10min) | 35C (2min) => 40C/min => 50C (1min) => 6C/min => 250C (10min) | 35C (2min) => 40 C/min => 50C (1min) => 6C/min => 250C |
I | 898. | 898. | 904. | 901. | 898. |
Reference | Munk, Munch, et al., 2000 | Fickert and Schieberle, 1998 | Triqui and Reineccius, 1995 | Triqui and Reineccius, 1995 | Triqui and Reineccius, 1995, 2 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | SE-54 |
Column length (m) | 30. |
Carrier gas | He |
Substrate | |
Column diameter (mm) | 0.32 |
Phase thickness (μm) | 0.3 |
Program | 35C (2min) => 40 C/min => 50C (1min) => 6C/min => 250C |
I | 901. |
Reference | Triqui and Reineccius, 1995, 2 |
Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Schuh and Schieberle, 2006
Schuh, C.; Schieberle, P.,
Characterization of the Key Aroma Compounds in the Beverage Prepared from Darjeeling Black Tea: Quantitative Differences between Tea Leaves and Infusion,
J. Agric. Food Chem., 2006, 54, 3, 916-924, https://doi.org/10.1021/jf052495n
. [all data]
Selli, Rannou, et al., 2006
Selli, S.; Rannou, C.; Prost, C.; Robin, J.; Serot, T.,
Characterization of Aroma-Active Compounds in Rainbow Trout (Oncorhynchus mykiss) Eliciting an Off-Odor,
J. Agric. Food Chem., 2006, 54, 25, 9496-9502, https://doi.org/10.1021/jf0619582
. [all data]
Varlet V., Knockaert C., et al., 2006
Varlet V.; Knockaert C.; Prost C.; Serot T.,
Comparison of odor-active volatile compounds of fresh and smoked salmon,
J. Agric. Food Chem., 2006, 54, 9, 3391-3401, https://doi.org/10.1021/jf053001p
. [all data]
Bonaiti, Irlinger, et al., 2005
Bonaiti, C.; Irlinger, F.; Spinnler, H.E.; Engel, E.,
An iterative sensory procedure to select odor-active associations in complex consortia of microorganisms: application to the construction of a cheese model,
J. Dairy Sci., 2005, 88, 5, 1671-1684, https://doi.org/10.3168/jds.S0022-0302(05)72839-3
. [all data]
Kirchhoff and Schieberle, 2002
Kirchhoff, E.; Schieberle, P.,
Quantitation of odor-active compounds in rye flour and rye sourdough using stable isotope dilution assays,
J. Agric. Food Chem., 2002, 50, 19, 5378-5385, https://doi.org/10.1021/jf020236h
. [all data]
Zehentbauer and Reineccius, 2002
Zehentbauer, G.; Reineccius, G.A.,
Determination of key aroma components of cheddar cheese using dynamic headspace dilution assay,
Flavour Fragr. J., 2002, 17, 4, 300-305, https://doi.org/10.1002/ffj.1102
. [all data]
Kirchhoff and Schieberle, 2001
Kirchhoff, E.; Schieberle, P.,
Determination of key aroma compounds in the crumb of a three-stage sourdough rye bread by stable isotope dilution assays and sensory studies,
J. Agric. Food Chem., 2001, 49, 9, 4304-4311, https://doi.org/10.1021/jf010376b
. [all data]
Rychlik and Bosset, 2001
Rychlik, M.; Bosset, J.O.,
Flavour and off-flavour compoundsof SwissGruy ere cheese. Evaluation of potent odorants,
Int. Dairy J., 2001, 11, 11-12, 895-901, https://doi.org/10.1016/S0958-6946(01)00108-X
. [all data]
Elmore, Mottram, et al., 2000
Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D.,
The effects of diet and breed on the volatile compounds of cooked lamb,
Meat Sci., 2000, 55, 2, 149-159, https://doi.org/10.1016/S0309-1740(99)00137-0
. [all data]
Munk, Munch, et al., 2000
Munk, S.; Munch, P.; Stahnke, L.; Adler-Nissen., J.; Schieberle, P.,
Primary odorants of laundry soiled with sweat/sebum: influence of lipase on the odor profile,
Journal of Surfactants and Detergents, 2000, 3, 4, 505-515, https://doi.org/10.1007/s11743-000-0150-z
. [all data]
Fickert and Schieberle, 1998
Fickert, B.; Schieberle, P.,
Identification of the key odorants in barley malt (caramalt) using GC/MS techniques and odour dilution analyses,
Nahrung, 1998, 42, 6, 371-375, https://doi.org/10.1002/(SICI)1521-3803(199812)42:06<371::AID-FOOD371>3.0.CO;2-V
. [all data]
Triqui and Reineccius, 1995
Triqui, R.; Reineccius, G.A.,
Changes in flavor profiles with ripening of anchovy (Engraulis encrasicholus),
J. Agric. Food Chem., 1995, 43, 7, 1883-1889, https://doi.org/10.1021/jf00055a024
. [all data]
Triqui and Reineccius, 1995, 2
Triqui, R.; Reineccius, G.A.,
Flavor development in the ripening of anchovy (Engraulis encrasicholus L.),
J. Agric. Food Chem., 1995, 43, 2, 453-458, https://doi.org/10.1021/jf00050a037
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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