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, 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 | FFAP | DB-Wax | DB-Wax | FFAP | DB-Wax |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | 0.32 |
Phase thickness (μm) | 0.25 | 0.5 | 0.5 | 0.25 | 0.5 |
Program | 40C(2min) => 6C/min => 150C => 20C/min => 230C | 40C(5min) => 10C/min => 160C => 15C/min => 230C | 50C => 6C/min => 70C => 4C/min => 150C => 10C/min => 250C | 35C (2min) => 60C/min => 50C (2min) => 6C/min => 240C (10min) | 50C => 6C/min => 70C => 4C/min => 150C => 10C/min => 250C |
I | 1240. | 1233. | 1236. | 1238. | 1236. |
Reference | Schuh and Schieberle, 2006 | Hallier, Prost, et al., 2005 | Pennarun, Prost, et al., 2003 | Kirchhoff and Schieberle, 2002 | Pennarun, Prost, et al., 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | FFAP | DB-Wax | DB-FFAP | DB-FFAP | FFAP |
Column length (m) | 30. | 30. | 30. | 30. | 25. |
Carrier gas | He | He | He | ||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | 0.32 |
Phase thickness (μm) | 0.25 | 0.5 | 0.25 | 0.25 | 0.5 |
Program | 40C(2min) => 40C/min => 60C(2min) => 6C/min => 240C(10min) | 50C => 5C/min => 180C => 10C/min => 250C | 40C(2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C (5min) | 40C(2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C (5min) | 35C (2min) => 40C/min => 60C => 6C/min => 230C (10min) |
I | 1238. | 1257. | 1223. | 1221. | 1246. |
Reference | Kirchhoff and Schieberle, 2001 | Sérot, Regost, et al., 2001 | Munk, Munch, et al., 2000 | Munk, Munch, et al., 2000 | Fickert and Schieberle, 1998 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | DB-Wax | DB-Wax | DB-Wax | Supelcowax-10 |
Column length (m) | 30. | 30. | 30. | 60. |
Carrier gas | ||||
Substrate | ||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.25 |
Phase thickness (μm) | 0.5 | 0.5 | 0.5 | 0.25 |
Program | 50C => 3C/min => 180C => 5C/min => 250C (15min) | 50C => 3C/min => 180C => 5C/min => 250C (15min) | 50C => 3C/min => 180C => 5C/min => 250C (15min) | 40C => (6C/min) => 80C(6min) => (15C/min) => 200C(10min) |
I | 1249. | 1251. | 1251. | 1239. |
Reference | Prost, Serot, et al., 1998 | Prost, Serot, et al., 1998 | Prost, Serot, et al., 1998 | Baek and Cadwallader, 1996 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, 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]
Hallier, Prost, et al., 2005
Hallier, A.; Prost, C.; Serot, T.,
Influence in rearing conditions on the volatile compounds of cooked fillets of Silurus glanis (European catfish),
J. Agric. Food Chem., 2005, 53, 18, 7204-7211, https://doi.org/10.1021/jf050559o
. [all data]
Pennarun, Prost, et al., 2003
Pennarun, A.-L.; Prost, C.; Haure, J.; Demaimay, M.,
Comparison of two microalgal diets. 2. Influence on odorant composition and organoleptic qualities of raw oysters (Crassostrea gigas),
J. Agric. Food Chem., 2003, 51, 7, 2011-2018, https://doi.org/10.1021/jf020549c
. [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]
Pennarun, Prost, et al., 2002
Pennarun, A.L.; Prost, C.; Demaimay, M.,
Identification and origin of the character-impact compounds of raw oyster Crassostrea gigas,
J. Sci. Food Agric., 2002, 82, 14, 1652-1660, https://doi.org/10.1002/jsfa.1236
. [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]
Sérot, Regost, et al., 2001
Sérot, T.; Regost, C.; Prost, C.; Robin, J.; Arzel, J.,
Effect of dietary lipid sources on odour-active compounds in muscle of turbot (Psetta maxima),
J. Sci. Food Agric., 2001, 81, 14, 1339-1346, https://doi.org/10.1002/jsfa.950
. [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]
Prost, Serot, et al., 1998
Prost, C.; Serot, T.; Demaimay, M.,
Identification of the most potent odorants in wild and farmed cooked turbot (Scophtalamus maximus L.),
J. Agric. Food Chem., 1998, 46, 8, 3214-3219, https://doi.org/10.1021/jf980128o
. [all data]
Baek and Cadwallader, 1996
Baek, H.H.; Cadwallader, K.R.,
Volatile compounds in flavor concentrates produced from crayfish-processing byproducts with and without protease treatment,
J. Agric. Food Chem., 1996, 44, 10, 3262-3267, https://doi.org/10.1021/jf960023q
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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