Ergosterol
- Formula: C28H44O
- Molecular weight: 396.6484
- IUPAC Standard InChIKey: DNVPQKQSNYMLRS-CVGROQQCSA-N
- CAS Registry Number: 57-87-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Ergosta-5,7,22-trien-3-ol, (3β,22E)-; Ergosterin; Provitamin D; Provitamin D2; (3β)-Ergosta-5,7,22- trien-3-ol; (3β,22E)-Ergosta-5,7,22-trien-3-ol; Ergosterol, # 2; Ergosta-5,7,22-trien-3β-ol; Ergosterol, # 1
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Mass spectrum (electron ionization)
Go To: Top, UV/Visible 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
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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. |
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Origin | Japan AIST/NIMC Database- Spectrum MS-NW-1727 |
NIST MS number | 229095 |
UV/Visible spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Spectrum
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Additional Data
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Source | Lang (editor), 1962 |
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Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 19694 |
Instrument | Hilger Uvispek |
Melting point | 168 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), UV/Visible 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 | 230. | 3087. | Keiser, Yazlovetsky, et al., 1986 | N2; Column length: 1.2 m |
Packed | SE-30 | 240. | 3123. | Keiser, Yazlovetsky, et al., 1986 | N2; Column length: 1.2 m |
Packed | SE-30 | 250. | 3144. | Keiser, Yazlovetsky, et al., 1986 | N2; Column length: 1.2 m |
Packed | SE-30 | 240. | 3080. | Keiser, Yazlovetsky, et al., 1986 | N2; Column length: 1.2 m |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 MS | 3080. | Xu, Han, et al., 2012 | 30. m/0.25 mm/0.25 μm, 60. C @ 2. min, 15. K/min, 300. C @ 10. min |
Capillary | HP-5 MS | 3080. | Xu, Han, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 2. min, 15. K/min, 300. C @ 10. min |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-5 MS | 3152. | Radulovic and Dordevic, 2011 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
References
Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lang (editor), 1962
Lang (editor), L.,
Absorption Spectra in the Ultraviolet and Visible Region, 1962, 3, 67. [all data]
Keiser, Yazlovetsky, et al., 1986
Keiser, L.S.; Yazlovetsky, I.G.; Retunsky, V.N.,
Gas-chromatographic indentification of sterols in insects with the use of two-dimentional three-phase diagrams plotted on the basis of logarithmic retention indices,
J. Anal. Chem. USSR (Engl. Transl.), 1986, 41, 9, 1166-1172. [all data]
Xu, Han, et al., 2012
Xu, L.-L.; Han, T.; Wu, J.-Z.; Zhang, Q.-Y.; Zhang, H.; Huang, B.-K.; Rahman, K.,
Comparative research of chemical constituents, antifungal and antitumor properties of ether extracts of Panax ginseng and its endophytic fungus, 2012, retrieved from http://www.thefreelibrary.com/Comparative .... [all data]
Xu, Han, et al., 2009
Xu, L.-L.; Han, T.; Wu, J.-Z.; Zhang, Q.-Y.; Zhang, H.; Huang, B.-K.; Rahman, K.,
Comparative research of chemical constituents, antifungal and antitumor properties of ether extracts of Panax ginseng and its endophytic fungus,
Phytomedicine: Int. J. Phytotherapy Phytopharmacology, 2009, 16, 6-7, 609-616, https://doi.org/10.1016/j.phymed.2009.03.014
. [all data]
Radulovic and Dordevic, 2011
Radulovic, N.S.; Dordevic, N.D.,
Sterods from poison hemlock (Conium maculatum L.): a GC-MS analysis,
J. Serb. Chem. Soc., 2011, 76, 11, 1471-1483, https://doi.org/10.2298/JSC110206128R
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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