4H-Pyrido[1,2-a]pyrimidin-4-one, 2-methyl-
- Formula: C9H8N2O
- Molecular weight: 160.1726
- IUPAC Standard InChI: InChI=1S/C9H8N2O/c1-7-6-9(12)11-5-3-2-4-8(11)10-7/h2-6H,1H3
- IUPAC Standard InChIKey: UUXFTJCUPHVPKZ-UHFFFAOYSA-N
- CAS Registry Number: 1693-94-3
- Chemical structure:
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Mass spectrum (electron ionization)
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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
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. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-IW-3003 |
| NIST MS number | 243696 |
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 | Yokoyama, et al., 1975 |
|---|---|
| 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. 23226 |
| Instrument | Hitachi EPS-3T |
| Melting point | 121-122 |
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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 220. | 1648. | Papp, Szász, et al., 1991 | N2, Chromosorb W AW DMCS; Column length: 1.8 m |
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.
Yokoyama, et al., 1975
Yokoyama, Y., et al.,
Bull. Chem. Soc. Japan, 1975, 48, 591. [all data]
Papp, Szász, et al., 1991
Papp, O.; Szász, Gy.; Kökösi, J.; Hermecz, I.,
Correlation between structure and gas chromatographic behaviour of nitrogen-containing heterocyclic compounds. I. Methyl substitution of pyridopyrimidine derivatives,
J. Chromatogr., 1991, 537, 365-370, https://doi.org/10.1016/S0021-9673(01)88909-3
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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