(R)-p-Hydroxyphenyllactic acid, (S)-(+)-3-methyl-2-butyl ester, O-TFA
- Formula: C18H18F6O6
- Molecular weight: 444.3223
- IUPAC Standard InChI: InChI=1S/C18H18F6O6/c1-9(2)10(3)28-14(25)13(30-16(27)18(22,23)24)8-11-4-6-12(7-5-11)29-15(26)17(19,20)21/h4-7,9-10,13H,8H2,1-3H3/t10-,13+/m1/s1
- IUPAC Standard InChIKey: AGEHXNBDEXTKSW-MFKMUULPSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
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Normal alkane RI, non-polar column, temperature ramp
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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
| Column type | Capillary |
|---|---|
| Active phase | DB-5 |
| Column length (m) | 30. |
| Carrier gas | Helium |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 60. |
| Tend (C) | 280. |
| Heat rate (K/min) | 3. |
| Initial hold (min) | 2. |
| Final hold (min) | |
| I | 1696. |
| Reference | Kim, Lee, et al., 2000 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kim, Lee, et al., 2000
Kim, K.-R.; Lee, J.; Ha, D.; Jeon, J.; Park, H.-G.; Kim, J.H.,
Enantiomeric separation and discrimination of 2-hydroxy acids as O-trifluoroacetylated (S)-(+)-3-methyl-2-butyl esters by achiral dual-capillary column gas chromatography,
J. Chromatogr. A, 2000, 874, 1, 91-100, https://doi.org/10.1016/S0021-9673(00)00072-8
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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