2-Methoxyestradiol, 2TMS derivative
- Formula: C25H42O3Si2
- Molecular weight: 446.7702
- IUPAC Standard InChI: InChI=1S/C25H42O3Si2/c1-25-14-13-18-19(21(25)11-12-24(25)28-30(6,7)8)10-9-17-15-23(27-29(3,4)5)22(26-2)16-20(17)18/h15-16,18-19,21,24H,9-14H2,1-8H3/t18-,19+,21-,24-,25-/m1/s1
- IUPAC Standard InChIKey: FLTQSMBAZOOLHF-UIMGTSHQSA-N
- CAS Registry Number: 29825-47-6
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Silane, [[(17β)-2-methoxyestra-1,3,5(10)-triene-3,17-diyl]bis(oxy)]bis[trimethyl-; 2-Methoxyoestradiol, bis-TMS; 2-Methoxy-3,17-bis[(trimethylsilyl)oxy]estra-1,3,5(10)-triene, (17β)-; (17.beta.)-2-Methoxy-3,17-bis[(trimethylsilyl)oxy]estra-1(10),2,4-triene; 2-Methoxyoestradiol, TMS; 2-Methoxyestradiol, TMS
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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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 2769. | Fels, Dehennin, et al., 1975 | 20. m/0.25 mm/0.33 μm, 1.3 K/min; Tstart: 200. C; Tend: 250. C |
| Capillary | SE-30 | 2782. | Fels, Dehennin, et al., 1975 | 20. m/0.25 mm/0.33 μm, 200. C @ 10. min, 2.2 K/min; Tend: 250. C |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Fels, Dehennin, et al., 1975
Fels, J.P.; Dehennin, L.; Scholler, R.,
Determination of estrogenes by gas-liquid chromatography with an open tubular column,
J. Steroid Biochem., 1975, 6, 7, 1201-1203, https://doi.org/10.1016/0022-4731(75)90103-X
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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