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Gluconic acid-6-phosphate (7TMS)


Replica Mass Spectra of Gluconic acid-6-phosphate (7TMS)

replicalib entry datedetectionmethodspecies
101 January 2002 MS-TOFM[EIGTMS]Reference Substance
212 May 2005  M[NIST] 
1403 November 2010  Schomburg_GC_2010 
426 November 2004  M[FAME4090]Standard
512 May 2005  M[NIST] 
612 May 2005  M[NIST] 
712 October 2005 MS-TRAPM[BAR] 
822 February 2005 MS-TOFM[STR] 
1001 November 2001 MS-QuadM[2]Reference Substance
1530 March 2011  Fiehn_GC_2010 
12 spectrum(a)
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Spectrum Details

analyteGluconic acid-6-phosphate (7TMS)
analyte InChIInChI=1S/C27H69O10PSi7/c1-39(2,3)31-23(22-30-38(29,36-44(16,17)18)37-45(19,20)21)24(32-40(4,5)6)25(33-41(7,8)9)26(34-42(10,11)12)27(28)35-43(13,14)15/h23-26H,22H2,1-21H3/t23-,24-,25+,26-/m1/s1
analyte mass781.4
citationWagner C, Sefkow M, Kopka J (2003) Phytochemistry 62, 887-900
authorsKopka J, Max Planck Institute of Molecular Plant Physiology, Department of Molecular Plant Physiology (Prof. Willmitzer L), Am Muehlenberg 1, D-14476 Golm, Germany
lib entry date01 November 2001
metabolite roleMETB
retention time (sec)900.42
retention index (VAR5 method, n-alkanes C10–C36)2.414,04 (predicted, according to Strehmel, N. et.al)
base peak (m/z)73
maximal intensity999
mass-intensity-peaks cardinality74 intensities
minimal m/z72
maximal m/z554
download JCAMP DXSpectrumJcampDx.ashx?id=66135a9e-9a64-4f9a-a712-c4a6a1e39227
download MSPSpectrumMsp.ashx?id=66135a9e-9a64-4f9a-a712-c4a6a1e39227


citationWagner C, Sefkow M, Kopka J (2003) Phytochemistry 62, 887-900
deconvolutionAMDIS, National Institute of Standards and Technology, Gaithersburg, MD, USADIRECTION:non scanning; WIDTH: 20; SUBTRACTION: two; RESOLUTION: high; SENSITIVITY: medium; SHAPE: high
derivatizationMEOX; TMSMethoxyamination:60min37°C; Trimethylsilylation:>60min37°C
detectorMS-TOFMZ:70-600; SCANS:6/s; Pegasus II TOF-MS; LECO, St. Joseph, MI, USA
extractionmethanol:water (4:1; v/v); 15min70°C 
ion sourceEI70eV
metabolic inactivationcut; liquid nitrogen; -80°C 
partitioningmethanol fraction of a methanol:water:chloroform (approx. 2:2:1, v/v/v) partitioning 
RIALKANEC12, C15, C19, C22, C28, C32, C36
separationGCCOLUMN:5%diphenyl-95%dimethylpolysiloxane (arylene), 30+10m, ID:0.25mm, DF:0.25microm, Rtx-5SilMS Integra-Guard, #NA (Restek, Bad Homburg, Germany); PROGRAM:iso2min80°C, ramp15°C/min, iso2min350°C; FLOW:Helium, 1.0ml/min; INJECTION:1microL, splitless, 230°C, 2min110psi; TRANSFER:250°C; IONSOURCE:200°C

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