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Galactopyranose <.beta.->, penta-TMS
SpectraBase Compound ID 63bQPb92jub
InChI InChI=1S/C21H52O6Si5/c1-28(2,3)22-16-17-18(24-29(4,5)6)19(25-30(7,8)9)20(26-31(10,11)12)21(23-17)27-32(13,14)15/h17-21H,16H2,1-15H3/t17-,18-,19+,20-,21-/m1/s1
InChIKey PPFHNIVPOLWPCF-YMQHIKHWSA-N
Mol Weight 541.1 g/mol
Molecular Formula C21H52O6Si5
Exact Mass 540.261022 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID FwTWfP5vauW
Name Galactopyranose <.beta.->, penta-TMS
CAS Registry Number 1769-00-2
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Exact Mass 540.261022063 u
Formula C21H52O6Si5
GC Column HP-5ms (30 m × 0.25 mm ID x 0.25 μm film thickness)
InChI InChI=1S/C21H52O6Si5/c1-28(2,3)22-16-17-18(24-29(4,5)6)19(25-30(7,8)9)20(26-31(10,11)12)21(23-17)27-32(13,14)15/h17-21H,16H2,1-15H3/t17-,18-,19+,20-,21-/m1/s1
InChIKey PPFHNIVPOLWPCF-YMQHIKHWSA-N
Molecular Weight 541.066 g/mol
Nominal Mass 540 u
Number of Peaks 39
SMILES [C@@]1([C@](O[C@@]([C@@]([C@]1(O[Si](C)(C)C)[H])(O[Si](C)(C)C)[H])(O[Si](C)(C)C)[H])(CO[Si](C)(C)C)[H])(O[Si](C)(C)C)[H]
SPLASH splash10-0uk9-3590000000-f968e7153b626367e70a
Source Merck; royal jelly
Source of Spectrum Biologically and Environmentally Important Organic Compounds: GCMS Library
Synonyms .beta.-Galactopyranose, penta-TMS
Wiley ID VI002033