nor-Ursodesoxycholic acid, methyl ester, TMS

• Formula: C₃₀H₅₆O₄Si₂
• Molecular weight: 536.9342
• IUPAC Standard InChI: InChI=1S/C30H56O4Si2/c1-20(17-27(31)32-4)23-11-12-24-28-25(14-16-30(23,24)3)29(2)15-13-22(33-35(5,6)7)18-21(29)19-26(28)34-36(8,9)10/h20-26,28H,11-19H2,1-10H3/t20-,21?,22-,23?,24?,25?,26+,28?,29+,30-/m0/s1 Copy

  
• IUPAC Standard InChIKey: HCYJJSCVAJQMOY-ZGEKCCMESA-N Copy
• Chemical structure:
  This structure is also available as a 2d Mol file
• Stereoisomers:
  • Norchenodeoxycholic acid, trimethylsilyl ether-methyl ester
  • 24-Nor-3α,7α-dihydroxy-5β-cholanoic acid, MeTMS
  • 24-Nor-3α,7β-dihydroxy-5β-cholanoic acid, MeTMS
• Other names: Norursodeoxycholic acid, trimethylsilyl ether-methyl ester
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• Information on this page:
  • Gas Chromatography
  • References
  • Notes
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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

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Normal alkane RI, non-polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Batta, Salen, et al., 1997
Batta, A.K.; Salen, G.; Batta, M.; Earnest, D.; Alberts, D., Capillary gas-liquid chromatography of acetate-methyl esters of bile acids, J. Chromatogr. A, 1997, 766, 1-2, 286-291, https://doi.org/10.1016/S0021-9673(96)01016-3 . [all data]

Meng, Reyes, et al., 1997
Meng, L.-J.; Reyes, H.; Palma, J.; Hernandez, I.; Ribalta, J.; Sjövall, J., Effects of ursodeoxycholic acid on conjugated bile acids and progesterone metabolites in serum and urine of patients with intrahepatic cholestasis of pregnancy, J. Hepatol., 1997, 27, 6, 1029-1040, https://doi.org/10.1016/S0168-8278(97)80147-X . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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