Pyridine, 2-pentyl-
- Formula: C10H15N
- Molecular weight: 149.2328
- IUPAC Standard InChI: InChI=1S/C10H15N/c1-2-3-4-7-10-8-5-6-9-11-10/h5-6,8-9H,2-4,7H2,1H3
- IUPAC Standard InChIKey: HSDXVAOHEOSTFZ-UHFFFAOYSA-N
- CAS Registry Number: 2294-76-0
- 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-Pentylpyridine; 2-n-Amylpyridine; 2-n-Pentylpyridine; 2-Amylpyridine
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IR Spectrum
Go To: Top, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Sadtler Research Labs Under US-EPA Contract |
| State | gas |
Mass spectrum (electron ionization)
Go To: Top, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| NIST MS number | 4584 |
Gas Chromatography
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1173. | Takeoka, Perrino, et al., 1996 | 60. m/0.25 mm/0.25 μm, 30. C @ 4. min, 2. K/min; Tend: 220. C |
| Capillary | DB-1 | 1175. | Takeoka, Perrino, et al., 1996 | 60. m/0.25 mm/0.25 μm, 30. C @ 4. min, 2. K/min; Tend: 220. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1177. | Kim, 2001 | 60. m/0.32 mm/1. μm, He, 40. C @ 5. min, 2. K/min; Tend: 220. C |
| Capillary | OV-1 | 1174.8 | Gautzsch and Zinn, 1996 | 8. K/min; Tstart: 35. C; Tend: 300. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1202. | Mottram and Whitfield, 1995 | He; Column length: 50. m; Column diameter: 0.32 mm; Program: 0C => 60C/min => 60C (5min) => 4C/min => 250C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1572. | Kim, 2001 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 2. K/min, 200. C @ 30. min |
| Capillary | DB-Wax | 1554. | Chung, Eiserich, et al., 1994 | He, 60. C @ 4. min, 3. K/min, 220. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm |
| Capillary | CP-WAX 57CB | 1583. | Salter L.J., Mottram D.S., et al., 1988 | 60. C @ 5. min, 4. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tend: 200. C |
| Capillary | CP-WAX 57CB | 1583. | Whitfield, Mottram, et al., 1988 | He, 60. C @ 5. min, 4. K/min, 200. C @ 10. min; Column length: 50. m; Column diameter: 0.32 mm |
| Capillary | CP-WAX 57CB | 1584. | Whitfield, Mottram, et al., 1988 | He, 60. C @ 5. min, 4. K/min, 200. C @ 10. min; Column length: 50. m; Column diameter: 0.32 mm |
Van Den Dool and Kratz RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | EC-WAX | 1578. | Boatright and Lei, 1999 | 30. m/0.32 mm/0.25 μm, He |
| Capillary | EC-WAX | 1578. | Boatright and Lei, 1999 | 30. m/0.32 mm/0.25 μm, He; Program: 40C(5min) => 3C/min => 165C => 20C/min => 220C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 1203. | Cadwallader and Heo, 2001 | 30. m/0.53 mm/1.5 μm, He, 40. C @ 5. min, 6. K/min, 225. C @ 30. min |
| Capillary | DB-1 | 1172. | Lambrecht and Kaulen, 1997 | 60. m/0.32 mm/0.25 μm, 4. K/min, 280. C @ 15. min; Tstart: 80. C |
| Capillary | DB-1 | 1167. | Ishihara, Tsuneya, et al., 1992 | 60. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 3. K/min; Tend: 240. C |
| Capillary | DB-1 | 1174. | Ishihara, Tsuneya, et al., 1992 | 60. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 3. K/min; Tend: 240. C |
| Capillary | SPB-1 | 1181. | Thomas and Bassols, 1992 | 5. K/min; Column length: 60. m; Tstart: 80. C; Tend: 230. C |
| Capillary | DB-5 | 1205. | Macku and Shibamoto, 1991 | He, 40. C @ 5. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 160. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-1 | 1187. | Boatright and Crum, 1997 | 30. m/0.25 mm/0.25 μm, He; Program: 40C(5min) => 3C/min => 150C=20C/min => 230C |
| Capillary | SE-54 | 1201. | Boatright and Crum, 1997 | 30. m/0.25 mm/0.25 μm, He; Program: 40C(5min) => 3C/min => 150C=20C/min => 230C |
| Capillary | DB-5 | 1192. | Schieberle, 1996 | Column length: 30. m; Column diameter: 0.32 mm; Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1527. | Cadwallader and Heo, 2001 | 30. m/0.53 mm/1. μm, He, 40. C @ 5. min, 6. K/min, 225. C @ 30. min |
| Capillary | TC-Wax | 1573. | Shuichi, Masazumi, et al., 1996 | 80. C @ 5. min, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 240. C |
| Capillary | Supelcowax | 1592. | Thomas and Bassols, 1992 | 5. K/min; Column length: 60. m; Tstart: 80. C; Tend: 230. C |
References
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Takeoka, Perrino, et al., 1996
Takeoka, G.; Perrino, C., Jr.; Buttery, R.,
Volatile constituents of used frying oils,
J. Agric. Food Chem., 1996, 44, 3, 654-660, https://doi.org/10.1021/jf950430m
. [all data]
Kim, 2001
Kim, J.S.,
Einfluss der Temperatur beim Rösten von Sesam auf Aroma und antioxidative Eigenschaften des Öls, PhD Thesis, Technischen Universität Berlin zur Erlangung des akademischen Grades, Berlin, 2001, 151. [all data]
Gautzsch and Zinn, 1996
Gautzsch, R.; Zinn, P.,
Use of incremental models to estimate the retention indexes of aromatic compounds,
Chromatographia, 1996, 43, 3/4, 163-176, https://doi.org/10.1007/BF02292946
. [all data]
Mottram and Whitfield, 1995
Mottram, D.S.; Whitfield, F.B.,
Volatile compounds from the reaction of cysteine, ribose, and phospholipid in low-moisture systems,
J. Agric. Food Chem., 1995, 43, 4, 984-988, https://doi.org/10.1021/jf00052a027
. [all data]
Chung, Eiserich, et al., 1994
Chung, T.Y.; Eiserich, J.P.; Shibamoto, T.,
Volatile compounds produced from peanut oil heated with different amounts of cysteine,
J. Agric. Food Chem., 1994, 42, 8, 1743-1746, https://doi.org/10.1021/jf00044a032
. [all data]
Salter L.J., Mottram D.S., et al., 1988
Salter L.J.; Mottram D.S.; Whitfield,
Volatile compounds produces in Maillard reactions involving glycine, ribose and phospholid,
J. Sci. Food Agric., 1988, 46, 2, 227-242, https://doi.org/10.1002/jsfa.2740460211
. [all data]
Whitfield, Mottram, et al., 1988
Whitfield, F.B.; Mottram, D.S.; Brock, S.; Puckey, D.J.; Salter, L.J.,
Effect of Phospholipid on the Formation of Volatile Heterocyclic Compounds in Heated Aqueous Solutions of Amino Acids and Ribose,
J. Sci. Food Agric., 1988, 42, 3, 261-272, https://doi.org/10.1002/jsfa.2740420309
. [all data]
Boatright and Lei, 1999
Boatright, W.L.; Lei, Q.,
Compounds contributing to the Beany odor of aqueous solutions of soy protein isolates,
J. Food Sci., 1999, 64, 4, 667-670, https://doi.org/10.1111/j.1365-2621.1999.tb15107.x
. [all data]
Cadwallader and Heo, 2001
Cadwallader, K.R.; Heo, J.,
Aroma of roasted sesame oil: characterization by direct thermal desorption-gas chromatography-olfactometry and sample dilution analysis,
Am. Chem. Soc. Symp. Ser., 2001, 782, 187-202. [all data]
Lambrecht and Kaulen, 1997
Lambrecht, S.; Kaulen, J.,
Synthesis of substituted ethenylpyrazines and dialkylpyridines and their sensory properties,
Flavour Fragr. J., 1997, 12, 439-442. [all data]
Ishihara, Tsuneya, et al., 1992
Ishihara, M.; Tsuneya, T.; Shiga, M.; Kawashima, S.; Yamagishi, K.; Yoshida, F.; Sato, H.; Uneyama, K.,
New pyridine derivatives and basic components in spearmint oil (Mentha gentilis f. cardiaca) and peppermint oil (Mentha piperita),
J. Agric. Food Chem., 1992, 40, 9, 1647-1655, https://doi.org/10.1021/jf00021a034
. [all data]
Thomas and Bassols, 1992
Thomas, A.F.; Bassols, F.,
Occurrence of pyridines and other bases in orange oil,
J. Agric. Food Chem., 1992, 40, 11, 2236-2243, https://doi.org/10.1021/jf00023a037
. [all data]
Macku and Shibamoto, 1991
Macku, C.; Shibamoto, T.,
Headspace volatile compounds formed from heated corn oil and corn oil with glycine,
J. Agric. Food Chem., 1991, 39, 7, 1265-1269, https://doi.org/10.1021/jf00007a014
. [all data]
Boatright and Crum, 1997
Boatright, W.L.; Crum, A.D.,
Odor and flavor contribution of 2-pentyl pyridine to soy protein isolates,
J. Amer. Oil Chem. Soc., 1997, 74, 12, 1575-1581, https://doi.org/10.1007/s11746-997-0080-6
. [all data]
Schieberle, 1996
Schieberle, P.,
Odour-active compounds in moderately roasted sesame,
Food Chem., 1996, 55, 2, 145-152, https://doi.org/10.1016/0308-8146(95)00095-X
. [all data]
Shuichi, Masazumi, et al., 1996
Shuichi, H.; Masazumi, N.; Hiromu, K.; Kiyoshi, F.,
Comparison of volatile compounds berween the crude drugs, Onji-tsutsu and Onji-niki,
Nippon nogei kagaku kaishi, 1996, 70, 2, 151-160. [all data]
Notes
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), Gas Chromatography, References
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